1991 GMC Syclone Drivetrains

Please Select your Vehicle to See Exact Fit Parts

Essential Drivetrains for 1991 GMC Syclones

Powertrax – Powertrax Differential Lock Assembly, 1931-LR (Part No.1931-LR)

Powertrax Differential Lock Assembly, 1931-LR

from

$444.99
For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.
See More

Pro-King – Pro-King Differential Internal Nest Kit, 741A717A (Part No.741A717A)

Pro-King Differential Internal Nest Kit, 741A717A

from

$155.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
See More

Powertrax – Powertrax Differential Lock Assembly, 1930-LR (Part No.1930-LR)

Powertrax Differential Lock Assembly, 1930-LR

from

$445.99
For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.
See More

Motive Gear – Motive Gear Ring Gear Bolt, 14066913 (Part No.14066913)

Motive Gear Ring Gear Bolt, 14066913

from

$2.99
Motive Gear Ring Gear Bolt, 14066913.
See More

National – National Multi-Purpose Bearing, A-18 (Part No.A-18)

National Multi-Purpose Bearing, A-18

from

$18.29
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
See More

National – National Bearing Race, JL69310 (Part No.JL69310)

National Bearing Race, JL69310

from

$12.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More

Driveworks – Driveworks Drive Shaft Center Support, S-HB-88107-E (Part No.S-HB-88107-E)

Driveworks Drive Shaft Center Support, S-HB-88107-E

from

$42.99
Driveworks Drive Shaft Center Support, S-HB-88107-E.
See More

Dorman – Dorman Uni-Fit C.V. Joint Boot Kit Outer greater than 3.58 In. Diameter, 614-003 (Part No.614-003)

Dorman Uni-Fit C.V. Joint Boot Kit Outer greater than 3.58 In. Diameter, 614-003

from

$36.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.
See More

Motive Gear – Motive Gear Differential Mini Spool, MS7.5-28 (Part No.MS7.5-28)

Motive Gear Differential Mini Spool, MS7.5-28

from

$101.99
Motive Gear Differential Mini Spool, MS7.5-28.
See More

Dorman – Dorman Differential Ring and Pinion Set, 697-306 (Part No.697-306)

Dorman Differential Ring and Pinion Set, 697-306

from

$302.99
This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.
See More

Pro-King – Pro-King Differential Cross Shaft, 742G930 (Part No.742G930)

Pro-King Differential Cross Shaft, 742G930

from

$2.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
See More

Dorman – Drive Shaft Repair Kit – Only Fits Dorman Driveshafts, 932-985 (Part No.932-985)

Drive Shaft Repair Kit - Only Fits Dorman Driveshafts, 932-985

from

$57.99
This drive shaft repair kit is designed to match the original hardware required to repair the drive shaft on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.
See More

National – National Multi-Purpose Bearing, 109 (Part No.109)

National Multi-Purpose Bearing, 109

from

$45.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More

ATP – ATP Differential Cover Kit With Internal Magnet, 111102 (Part No.111102)

ATP Differential Cover Kit With Internal Magnet, 111102

from

$29.99
Differential covers can become damaged from road debris, corrosion, or bolt/drain plug over tightening. Their job is to act as a lid keeping lubricants in place for the ring and pinion gears, bearings, and bushings. Without lubricants, the differential quickly become damaged. ATP Differential Cover Kits include a replacement gasket and are designed to fit and function just like the original part ensuring long life and durability.
See More

Driveworks – Driveworks Transfer Case Output Shaft Seal, S-710046 (Part No.S-710046)

Driveworks Transfer Case Output Shaft Seal, S-710046

from

$8.99
Driveworks Transfer Case Output Shaft Seal, S-710046.
See More

Yukon Gear – "Yukon Gear Redline Synthetic ""Shock Proof"" Oil – 4 Quarts, 15004" (Part No.15004)

"Yukon Gear Redline Synthetic ""Shock Proof"" Oil - 4 Quarts, 15004"

from

$137.99
Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.
See More

National – National Wheel Seal, 8660S (Part No.8660S)

National Wheel Seal, 8660S

from

$11.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Dorman – Dorman Uni-Fit C.V. Joint Boot Kit Inner Greater Than 3.35 In. Diameter, 614-004 (Part No.614-004)

Dorman Uni-Fit C.V. Joint Boot Kit Inner Greater Than 3.35 In. Diameter, 614-004

from

$32.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.
See More

Richmond Gear – Richmond Gear Differential Mini Spool, 78-7526-1 (Part No.78-7526-1)

Richmond Gear Differential Mini Spool, 78-7526-1

from

$124.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND.
See More

Dorman – Help – Dorman – Help Transfer Case Switch, 49315 (Part No.49315)

Dorman - Help Transfer Case Switch, 49315

from

$31.99
This transfer case switch directly replaces the original equipment switch on certain vehicle years, makes and models.
See More

Schaeffler – Schaeffler Shaft Seal, SS2588 (Part No.SS2588)

Schaeffler Shaft Seal, SS2588

from

$19.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
See More

Richmond Gear – Richmond Gear Differential Pinion Shaft, CSPGM75 (Part No.CSPGM75)

Richmond Gear Differential Pinion Shaft, CSPGM75

from

$26.49
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND.
See More

MOOG Driveline Products – MOOG Driveline Products Greaseable Premium Universal Joint, 437G (Part No.437G)

MOOG Driveline Products Greaseable Premium Universal Joint, 437G

from

$28.49
Backed by superior materials and rigorous testing, MOOG Premium universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More

National – National Bearing, M86649 (Part No.M86649)

National Bearing, M86649

from

$17.29
Manufactured with premium-grade steel, National® taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More

Dorman – Dorman Drive Shaft: Adjustable, 976-805 (Part No.976-805)

Dorman Drive Shaft: Adjustable, 976-805

from

$781.99
Upgrade and simplify your driveshaft replacement with a premium driveshaft that’s delivered fully assembled, dynamically pre-balanced and ready for a fast, hassle-free installation on specified vehicle makes, models and years. Engineered and manufactured in the USA, the driveshaft is manufactured from high-precision, drawn over mandrel (DOM) seamless steel tubing that offers superior concentricity, uniform wall thickness and greater torsional strength and dent resistance than standard welded steel. The assembly includes 100% new-not remanufactured-components, including yokes, CV joints and U-joints. A premium quality driveshaft assembly deserves premium packaging; this product ships in protective foam-in-place packaging to ensure it arrives in the same pristine, install-ready condition in which it left the manufacturing facility.
See More

Motive Gear – Motive Gear Differential Pinion Shim Kit, 1104 (Part No.1104)

Motive Gear Differential Pinion Shim Kit, 1104

from

$12.99
Motive Gear Differential Pinion Shim Kit, 1104.
See More

Motive Gear – Motive Gear Differential Internal Carrier Gear Kit, GM7.6BI (Part No.GM7.6BI)

Motive Gear Differential Internal Carrier Gear Kit, GM7.6BI

from

$131.99
Motive Gear Differential Internal Carrier Gear Kit, GM7.6BI.
See More

MOOG Driveline Products – MOOG Driveline Products Universal Joint Strap Kit, 530-10 (Part No.530-10)

MOOG Driveline Products Universal Joint Strap Kit, 530-10

from

$27.49
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.
See More

Upgrade your 1991 GMC Syclone with Top-Quality Drivetrains

When it comes to maintaining or upgrading your 1991 GMC Syclone, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Drivetrains are key to keeping your Syclone functioning at its best. At Advance Auto Parts, we offer a wide selection of 122 Drivetrains for the 1991 GMC Syclone, designed to meet your needs without breaking the bank. From Universal Joint replacements to Drive Shafts and Axles upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Drivetrains for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Drivetrains for your 1991 GMC Syclone at great prices. Our Drivetrains inventory for this model ranges from just $2.99 to $781.99, with an average price of $123.49. Our 122 Drivetrains in stock come from 20 trusted brands, so you’re sure to find the right part for your 1991 GMC Syclone without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1991 GMC Syclone, we stock popular OEM and aftermarket Drivetrains from top names like Spicer, Moog, National, and more. Spicer Drivetrains start at just $33.49 and boast an impressive 4.6 stars average rating from customers. Moog and National also bring quality to the table, with Drivetrains available starting at $11.99, and at an average 4.5 stars rating. With 705 customer reviews and counting, our 1991 GMC Syclone Drivetrains have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Drivetrain upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1991 GMC Syclone is always ready to roll. We’re committed to providing you with everything you need to keep your Syclone in top shape, all in one place. Start shopping confidently below for your 1991 GMC Syclone!

Best-Selling Universal Joints for 1991 GMC Syclones

Enhance the driving experience in your GMC with 18 quality Universal Joint components, starting at $4.59.

Spicer – Spicer Universal Joint, Greaseable 1310 Series OSR, 5-153X (Part No.5-153X)

Spicer Universal Joint, Greaseable 1310 Series OSR, 5-153X

from

$33.49
When you see the Spicer name, you know you are buying the highest quality product available. Spicer universal joints are no exception. Dana manufactures a full line of Spicer universal joints that are engineered to ensure longer life for vehicles in a wide variety of applications, from light vehicle to commercial and off-highway.
See More

Spicer – Spicer Universal Joint, 5-1310X (Part No.5-1310X)

Spicer Universal Joint, 5-1310X

from

$39.99
You expect a lot from your vehicle, and Spicer Life Series (SPL) universal joints deliver. SPL universal joints consistently outperform competitors, so you can hit the road or trail with confidence. Check out the difference that SPL universal joints can make in your vehicle, and make sure you are getting the longer life, increased bearing capacity and lower maintenance costs that Spicer Life Series (SPL) can provide.
See More

MOOG Driveline Products – MOOG Driveline Products Greaseable Premium Universal Joint, 437G (Part No.437G)

MOOG Driveline Products Greaseable Premium Universal Joint, 437G

from

$28.49
Backed by superior materials and rigorous testing, MOOG Premium universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More

MOOG Driveline Products – MOOG Driveline Products Greaseable Premium Universal Joint, 534G (Part No.534G)

MOOG Driveline Products Greaseable Premium Universal Joint, 534G

from

$44.49
Backed by superior materials and rigorous testing, MOOG Premium universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More

MOOG Driveline Products – MOOG Driveline Products Greaseable Premium Universal Joint, 369 (Part No.369)

MOOG Driveline Products Greaseable Premium Universal Joint, 369

from

$37.49
Backed by superior materials and rigorous testing, MOOG Heavy Duty universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More

Driveworks – Driveworks Universal Joint, DW-534G (Part No.DW-534G)

Driveworks Universal Joint, DW-534G

from

$15.99
Driveworks Universal Joints are designed to meet or exceed OE fit, form, and function. These universal joints are set to provide superior quality and easy installation. Driveworks Universal Joints are constructed from quality materials for extended durability. Driveworks Universal Joints are pre-lubricated with premium grease to provide a longer service life. The grease fittings are pre-installed to allow for easy maintenance (where applicable).
See More

MOOG Driveline Products – MOOG Driveline Products Universal Joint Strap Kit, 530-10 (Part No.530-10)

MOOG Driveline Products Universal Joint Strap Kit, 530-10

from

$27.49
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.
See More

MOOG Driveline Products – MOOG Driveline Products Non-Greaseable Super Strength Universal Joint, 234 (Part No.234)

MOOG Driveline Products Non-Greaseable Super Strength Universal Joint, 234

from

$29.49
Backed by superior materials and rigorous testing, MOOG Super Strength universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More

MOOG Driveline Products – MOOG Driveline Products Non-Greaseable Super Strength Universal Joint, 269 (Part No.269)

MOOG Driveline Products Non-Greaseable Super Strength Universal Joint, 269

from

$33.99
Backed by superior materials and rigorous testing, MOOG Super Strength universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More

MOOG Driveline Products – MOOG Driveline Products Greaseable Super Strength Universal Joint, 280 (Part No.280)

MOOG Driveline Products Greaseable Super Strength Universal Joint, 280

from

$43.49
Backed by superior materials and rigorous testing, MOOG Super Strength universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More

Spicer – Spicer Universal Joint, 5-795X (Part No.5-795X)

Spicer Universal Joint, 5-795X

from

$49.99
You expect a lot from your vehicle, and Spicer Life Series (SPL) universal joints deliver. SPL universal joints consistently outperform competitors, so you can hit the road or trail with confidence. Check out the difference that SPL universal joints can make in your vehicle, and make sure you are getting the longer life, increased bearing capacity and lower maintenance costs that Spicer Life Series (SPL) can provide.
See More

MOOG Driveline Products – MOOG Driveline Products Greaseable Super Strength Universal Joint, 235 (Part No.235)

MOOG Driveline Products Greaseable Super Strength Universal Joint, 235

from

$35.99
Backed by superior materials and rigorous testing, MOOG Super Strength universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More

Spicer – Spicer Universal Joint, Greaseable S44/3R Series, 5-3147X (Part No.5-3147X)

Spicer Universal Joint, Greaseable S44/3R Series, 5-3147X

from

$38.99
When you see the Spicer name, you know you are buying the highest quality product available. Spicer universal joints are no exception. Dana manufactures a full line of Spicer universal joints that are engineered to ensure longer life for vehicles in a wide variety of applications, from light vehicle to commercial and off-highway.
See More

Driveworks – Driveworks Universal Joint, DW-235 (Part No.DW-235)

Driveworks Universal Joint, DW-235

from

$15.99
Driveworks Universal Joints are designed to meet or exceed OE fit, form, and function. These universal joints are set to provide superior quality and easy installation. Driveworks Universal Joints are constructed from quality materials for extended durability. Driveworks Universal Joints are pre-lubricated with premium grease to provide a longer service life. The grease fittings are pre-installed to allow for easy maintenance (where applicable).
See More

Neapco – Neapco Universal Joint, 2-3011 (Part No.2-3011)

Neapco Universal Joint, 2-3011

from

$4.59
Universal Joint DRIVELINE PARTS AND MOUNTS>UNIVERSAL JOINTS>U-JOINTS-STANDARD>U-JOINTS-STANDARD from Neapco
See More

Dorman – Help – Dorman – Help U-Joint Repair Kit, 81001 (Part No.81001)

Dorman - Help U-Joint Repair Kit, 81001

from

$13.99
This universal joint strap kit is designed to match the original components required to repair and resecure universal joints on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.
See More

MOOG Driveline Products – MOOG Driveline Products Greaseable Premium Universal Joint, 379 (Part No.379)

MOOG Driveline Products Greaseable Premium Universal Joint, 379

from

$33.49
Backed by superior materials and rigorous testing, MOOG Premium universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More

Spicer – Spicer Universal Joint, 5-1310-1X (Part No.5-1310-1X)

Spicer Universal Joint, 5-1310-1X

from

$44.99
When you see the Spicer name, you know you are buying the highest quality product available. Spicer universal joints are no exception. Dana manufactures a full line of Spicer universal joints that are engineered to ensure longer life for vehicles in a wide variety of applications, from light vehicle to commercial and off-highway.
See More

Most Popular 1991 GMC Syclone Drive Shafts and Axles

Customize your GMC with 12 Drive Shafts and Axles products like Drive Shaft and Axles, Axle Shaft Seals, and Center Support Bearings, all priced under $781.99.

Dorman – Help – Dorman – Help Axle Shaft Retainer, 05311 (Part No.05311)

Dorman - Help Axle Shaft Retainer, 05311

from

$9.99
This drive axle shaft lock C-clip is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More

National – National Wheel Seal, 8660S (Part No.8660S)

National Wheel Seal, 8660S

from

$11.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Carquest Premium – Carquest New CV Axle Shaft Assembly, NCV10035 (Part No.NCV10035)

Carquest New CV Axle Shaft Assembly, NCV10035

from

$161.99
All CARQUEST axles have a new zinc dichromate plated nut or attaching hardware. CV joint grease has a high moly content. The boot bands are made from stainless steel, and the boots are manufactured to resist wear and damage due to extreme high and low temperatures.
See More

Driveworks – Driveworks Axle Repair Bearing, S-RP-5707 (Part No.S-RP-5707)

Driveworks Axle Repair Bearing, S-RP-5707

from

$19.49
Value-priced bearing meets all cataloged application requirements.
See More

National – National Drive Shaft Center Support Bearing, HB-88107-A (Part No.HB-88107-A)

National Drive Shaft Center Support Bearing, HB-88107-A

from

$46.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More

National – National Multi-Purpose Bearing, B-2010 (Part No.B-2010)

National Multi-Purpose Bearing, B-2010

from

$19.29
Manufactured with premium materials, National needle bearings are designed and engineered to meet OE specifications.
See More

National – National Ball Bearing, HB-88532 (Part No.HB-88532)

National Ball Bearing, HB-88532

from

$174.99
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More

Driveworks – Driveworks Drive Shaft Center Support, S-HB-88107-E (Part No.S-HB-88107-E)

Driveworks Drive Shaft Center Support, S-HB-88107-E

from

$42.99
Driveworks Drive Shaft Center Support, S-HB-88107-E.
See More

Dorman – Drive Shaft Repair Kit – Only Fits Dorman Driveshafts, 932-985 (Part No.932-985)

Drive Shaft Repair Kit - Only Fits Dorman Driveshafts, 932-985

from

$57.99
This drive shaft repair kit is designed to match the original hardware required to repair the drive shaft on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.
See More

Dorman – Dorman Drive Shaft: Adjustable, 976-805 (Part No.976-805)

Dorman Drive Shaft: Adjustable, 976-805

from

$781.99
Upgrade and simplify your driveshaft replacement with a premium driveshaft that’s delivered fully assembled, dynamically pre-balanced and ready for a fast, hassle-free installation on specified vehicle makes, models and years. Engineered and manufactured in the USA, the driveshaft is manufactured from high-precision, drawn over mandrel (DOM) seamless steel tubing that offers superior concentricity, uniform wall thickness and greater torsional strength and dent resistance than standard welded steel. The assembly includes 100% new-not remanufactured-components, including yokes, CV joints and U-joints. A premium quality driveshaft assembly deserves premium packaging; this product ships in protective foam-in-place packaging to ensure it arrives in the same pristine, install-ready condition in which it left the manufacturing facility.
See More

Schaeffler – Schaeffler DTC Cental Bearing, Propshaft, CH0169 (Part No.CH0169)

Schaeffler DTC Cental Bearing, Propshaft, CH0169

from

$179.99
Schaeffler hanger bearings are engineered and built to provide precise driveshaft alignment, support shafts and axles with the least possible friction and wear under the harshest conditions. This vital component also increases driveline integrity by absorbing and isolating vibration to protect the driveline and provide a smooth, comfortable ride.
See More

Schaeffler – Schaeffler Axle Shaft Repair Bearing, DR0148K (Part No.DR0148K)

Schaeffler Axle Shaft Repair Bearing, DR0148K

from

$54.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
See More

Top Picks for 1991 GMC Syclone 4WD Components

Upgrade GMC Syclones with top-quality 4WD Components parts, including 1 OEM and aftermarket selections for your 1991 model.

Dorman – Help – Dorman – Help Transfer Case Switch, 49315 (Part No.49315)

Dorman - Help Transfer Case Switch, 49315

from

$31.99
This transfer case switch directly replaces the original equipment switch on certain vehicle years, makes and models.
See More

In-Demand Transfer Cases for 1991 GMC Syclones

Select from 13 premium Transfer Cases parts for your 1991 GMC Syclone, with prices ranging from $7.99 to $47.49.

Felpro – Felpro Transfer Case Adapter Gasket, 72769 (Part No.72769)

Felpro Transfer Case Adapter Gasket, 72769

from

$20.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

National – National Shaft Repair Sleeve, 99174 (Part No.99174)

National Shaft Repair Sleeve, 99174

from

$46.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

National – National Bearing, M86649 (Part No.M86649)

National Bearing, M86649

from

$17.29
Manufactured with premium-grade steel, National® taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More

National – National Multi-Purpose Seal, 714503 (Part No.714503)

National Multi-Purpose Seal, 714503

from

$31.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today€™s vehicles.
See More

National – National Bearing Race, M86610 (Part No.M86610)

National Bearing Race, M86610

from

$9.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More

Dorman – Dorman Oil Drain Plug Standard M22-1.50, Head Size- 30 mm, 090-061CD (Part No.090-061CD)

Dorman Oil Drain Plug Standard M22-1.50, Head Size- 30 mm, 090-061CD

from

$13.49
This transfer case oil drain plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More

National – National Multi-Purpose Bearing, 109 (Part No.109)

National Multi-Purpose Bearing, 109

from

$45.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More

National – National Shaft Repair Sleeve, 99176 (Part No.99176)

National Shaft Repair Sleeve, 99176

from

$47.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

National – National Shaft Repair Sleeve, 99175 (Part No.99175)

National Shaft Repair Sleeve, 99175

from

$31.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Victor Reinz – Victor Reinz Transfer Case Gasket, 71-14104-00 (Part No.71-14104-00)

Victor Reinz Transfer Case Gasket, 71-14104-00

from

$21.79
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

National – National Transfer Case Input Shaft Seal, 710062 (Part No.710062)

National Transfer Case Input Shaft Seal, 710062

from

$10.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Driveworks – Driveworks Transfer Case Output Shaft Seal, S-710046 (Part No.S-710046)

Driveworks Transfer Case Output Shaft Seal, S-710046

from

$8.99
Driveworks Transfer Case Output Shaft Seal, S-710046.
See More

Schaeffler – Schaeffler Cup, JL69310 (Part No.JL69310)

Schaeffler Cup, JL69310

from

$7.99
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
See More

Most Sold 1991 GMC Syclone Differentials

Explore our best-selling GMC parts for the 1991 Syclone among 76 OEM and aftermarket options starting from $2.99.

Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 55072 (Part No.RDS 55072)

Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 55072

from

$9.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

National – National Bearing Race, LM501314 (Part No.LM501314)

National Bearing Race, LM501314

from

$11.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More

Motive Gear – Motive Gear Differential Internal Carrier Gear Kit, GM7.6BI (Part No.GM7.6BI)

Motive Gear Differential Internal Carrier Gear Kit, GM7.6BI

from

$131.99
Motive Gear Differential Internal Carrier Gear Kit, GM7.6BI.
See More

National – National Axle Differential Bearing & Seal Kit, RA-320 (Part No.RA-320)

National Axle Differential Bearing & Seal Kit, RA-320

from

$153.99
The National bearing & seal kit includes all the components required to complete the repair.
See More

Motive Gear – Motive Gear Differential Master Bearing Kit – Koyo, R7.5GRMK (Part No.R7.5GRMK)

Motive Gear Differential Master Bearing Kit - Koyo, R7.5GRMK

from

$138.99
Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv
See More

National – National Multi-Purpose Bearing, A-18 (Part No.A-18)

National Multi-Purpose Bearing, A-18

from

$18.29
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
See More

Dorman – Dorman Differential Cover, 697-701 (Part No.697-701)

Dorman Differential Cover, 697-701

from

$28.99
This direct replacement differential cover matches the fit and function of the original equipment diff cover for a reliable, leak-free repair. It features a durable design, made to strict specifications, to help ensure reliable service life.
See More

Dorman – Help – Dorman – Help Differential Shaft Lock Bolt, 81048 (Part No.81048)

Dorman - Help Differential Shaft Lock Bolt, 81048

from

$6.79
This differential pinion shaft lock bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More

National – National Multi-Purpose Seal, 8610 (Part No.8610)

National Multi-Purpose Seal, 8610

from

$18.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Driveworks – Driveworks Oil Seal, S-8610 (Part No.S-8610)

Driveworks Oil Seal, S-8610

from

$11.99
Value-priced seal meets all cataloged application requirements.
See More

Motive Gear – Motive Gear Differential Pinion Nut, 1260823 (Part No.1260823)

Motive Gear Differential Pinion Nut, 1260823

from

$10.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
See More

Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)

Yukon Gear 3 Qt - Penzoil 80W90 Conventional Gear Oil, 15002

from

$44.99
Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.
See More

Motive Gear – Motive Gear Ring Gear Bolt, 14066913 (Part No.14066913)

Motive Gear Ring Gear Bolt, 14066913

from

$2.99
Motive Gear Ring Gear Bolt, 14066913.
See More

Driveworks – Driveworks Tapered Roller Bearing, S-JL-69349 (Part No.S-JL-69349)

Driveworks Tapered Roller Bearing, S-JL-69349

from

$8.99
Driveworks Tapered Roller Bearing, S-JL-69349.
See More

ATP – ATP Differential Cover Kit With Internal Magnet, 111102 (Part No.111102)

ATP Differential Cover Kit With Internal Magnet, 111102

from

$29.99
Differential covers can become damaged from road debris, corrosion, or bolt/drain plug over tightening. Their job is to act as a lid keeping lubricants in place for the ring and pinion gears, bearings, and bushings. Without lubricants, the differential quickly become damaged. ATP Differential Cover Kits include a replacement gasket and are designed to fit and function just like the original part ensuring long life and durability.
See More

Driveworks – Driveworks Taper Bearing Cup, S-LM-501314 (Part No.S-LM-501314)

Driveworks Taper Bearing Cup, S-LM-501314

from

$7.99
Value-priced bearing meets all cataloged application requirements.
See More

National – National Tapered Roller Bearing Cone, HM89249 (Part No.HM89249)

National Tapered Roller Bearing Cone, HM89249

from

$32.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More

Motive Gear – Motive Gear Differential Pinion Shim Kit, 1104 (Part No.1104)

Motive Gear Differential Pinion Shim Kit, 1104

from

$12.99
Motive Gear Differential Pinion Shim Kit, 1104.
See More

Motive Gear – "Motive Gear OEC GM 7.6"" 28 SPL 3.23-UP, GM7.6E" (Part No.GM7.6E)

"Motive Gear OEC GM 7.6"" 28 SPL 3.23-UP, GM7.6E"

from

$138.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
See More

Motive Gear – Motive Gear Differential Master Bearing Kit – Timken, R7.5GRMKT (Part No.R7.5GRMKT)

Motive Gear Differential Master Bearing Kit - Timken, R7.5GRMKT

from

$143.99
Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv
See More

Motive Gear – Motive Gear Differential Ring and Pinion, GM7.5-373 (Part No.GM7.5-373)

Motive Gear Differential Ring and Pinion, GM7.5-373

from

$224.99
Motive Gear Differential Ring and Pinion, GM7.5-373.
See More

Yukon Gear – "Yukon Gear Redline Synthetic ""Shock Proof"" Oil – 4 Quarts, 15004" (Part No.15004)

"Yukon Gear Redline Synthetic ""Shock Proof"" Oil - 4 Quarts, 15004"

from

$137.99
Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.
See More

National – National Bearing Race, HM89210 (Part No.HM89210)

National Bearing Race, HM89210

from

$15.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More

Motive Gear – Motive Gear Performance Differential Ring and Pinion, G875390 (Part No.G875390)

Motive Gear Performance Differential Ring and Pinion, G875390

from

$276.99
Motive Gear Performance Differential Ring and Pinion, G875390.
See More

Top-Rated Drivetrains Brands For Your 1991 GMC Syclone

Shop for the best-rated brands offering Drivetrains and other products for your 1991 GMC Syclones. Below you’ll find some of our best rated Drivetrains from Spicer, Moog, and National, and more. Drivetrains from these brands that fit a 1991 Syclone start at just $11.99 and are rated as high as 4.6 stars. OEM and aftermarket Drivetrains don’t get more top quality, durable, and affordable than from the brands below.

Popular Spicer 1991 GMC Syclone Drivetrains

When it comes to maintaining or upgrading your 1991 GMC Syclone, using quality Drivetrains is essential to ensure durability and a perfect fit. Spicer ticks all of those boxes. We offer a wide selection of Spicer Drivetrains, specifically designed for the 1991 GMC Syclone. With over 3 Spicer brand Drivetrains in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $33.49, with an average price of just $41.16. Plus, with over 17 customer reviews and an average rating of 4.6 stars, you can trust that our Spicer Drivetrains will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Spicer Universal Joint, Greaseable 1310 Series OSR, 5-153X
from $33.49
(12)
Spicer Universal Joint, Greaseable 1310 Series OSR, 5-153X
“Hard find for 70 mach1 thanks”
Spicer Universal Joint, 5-1310X
from $39.99
(2)
Spicer Universal Joint, 5-1310X
“I use this on a 4×4 off-road. It’s always a tough trade-off between the greaseable and non-greasable u-joints. The non-greaseable is stronger. The”
Spicer Universal Joint, 5-795X
from $49.99
(3)
Spicer Universal Joint, 5-795X
“Worked fine. Good service. They only pulled 1 part but the counter person went back retrieved what was necessary and completed the order quickly.”

Popular Moog 1991 GMC Syclone Drivetrains

Moog auto parts is one of the highest quality Drivetrain brands in the market. Any 1991 GMC Syclone owner should feel confident when installing genuine Moog parts in their vehicle. To ensure the best fit and performance for your 1991 Syclone, Advance Auto Parts carries a full inventory of 3 Moog Drivetrains. Plus you will be keeping your GMC in peak condition while saving money because prices on these Moog Drivetrains range from $28.49 to $44.49, plus, with more than 172 customer reviews and an impressive 4.5 stars average rating, you can be confident the Fram Drivetrains below will deliver on both quality and value.

FAQs for 1991 GMC Syclone Drivetrains

Which Drivetrains are best-sellers for 1991 GMC Syclones?

Out of 122 Drivetrains that fit 1991 GMC Syclones, the following parts are the top sellers:

What’s the price range for 1991 GMC Syclone Drivetrains?

Drivetrain prices for the 1991 GMC Syclone start at $2.99 and go up to $781.99 for the most premium parts.

What’s the average price of a Drivetrain for a 1991 GMC Syclone?

The average price for Drivetrains for the 1991 GMC Syclone is $123.49. Keep in mind the variety of part types within our Drivetrain category so you are likely to find a wide range of prices across a variety of parts and components.

What are the cheapest Drivetrains for my 1991 GMC Syclone?

The cheapest 1991 GMC Syclone Drivetrains we carry in stock are:

What are the top-rated Drivetrains that fit the 1991 GMC Syclone?

Out of 705 reviews by customers, our 1991 GMC Syclone Drivetrains have an average customer rating of . These are some of the highest-rated Drivetrain types for the 1991 GMC Syclone and their top-rated products:

What types of Drivetrains do you sell for my 1991 GMC Syclone?

As of 8/2/26, these are some of the most in-demand types of Drivetrains for a 1991 GMC Syclone:

Can I get help with 1991 GMC Syclone Drivetrain orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Drivetrains and more.

What is your return policy for GMC Syclone Drivetrains?

Advance Auto Parts keeps returns simple. For new GMC Syclone Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.