1991 GMC C3500HD Differentials

Name: Driveworks Tapered Roller Bearing, S-HM-903249
Brand: Driveworks
SKU: S-HM-903249
Price: 27.99 USD

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1991 GMC C3500HD in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1991 GMC C3500HD looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Bearings, Rear Differential Cover Gaskets, and Differential Oil. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Differentials from Trusted Brands

Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like National and Felpro. For example, National Differentials start at just $13.99 with an average 4.3 star rating. Felpro offer similar pricing and quality, backed by strong customer feedback. With over 63 reviews and a solid 4.9 star average, you can shop with confidence knowing other GMC C3500HD owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1991 GMC C3500HD Differential at Advance Auto Parts is around $224.62, with a range that starts at $4.99 and goes up to $1,008.00. With 116 options in stock from 9 trusted brands, finding the right fit is easy. Popular picks like Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002, Yukon Gear Differential Cover B, 33572, and Dorman – Help Pinion Crush Sleeves, 81057 start at just $5.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Differential, don’t forget to check out other key components like Drive Shafts and Axles and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1991 GMC C3500HD in peak condition, inside and out.

Looking for the perfect Differential for your 1991 GMC C3500HD? You’re in the right place. Below, you’ll find links to various types of Differentials that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Differentials, ensuring durability and a precise fit for your GMC C3500HD. Whether you’re driving a 1991 model or another popular model year like 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, and 2002, we’ve got you covered. Purchasing Differentials from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Differentials that fit your vehicle.

Essential 1991 GMC C3500HD Differentials

Driveworks Tapered Roller Bearing, S-HM-903249

from

$27.99

Driveworks Tapered Roller Bearing, S-HM-903249.

Yukon Gear Repleacement Ring Gear Bolt For Dana 80, 33039

from

$7.99

“Repleacement ring gear bolt for Dana 80. 9/16″” x 18.”

Yukon Gear Dana 60 & Dana 70 Power Lok Clutch Set (Steel & Fiber), 16155

from

$181.99

Yukon Gear & Axle clutch kits fit popular Dana diffs outfitted with a Power Lok positraction unit feature 14 advanced carbon clutch plates, ensuring total traction and long-lasting performance.

Yukon Gear Steel Spool for Dana 80 with 35 Spline Axles, 4.10 & Up, 32172

from

$747.99

Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.

"Yukon Gear Master Overhaul Kit for Dana 80 Differential (4.125"" OD Only)., 14041"

from

$735.99

Yukon Master Overhaul Kits give you all the high-quality parts you need to start and finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses Timken bearings and races along with high quality seals and small parts. Yukon Master Overhaul Kits are the most comprehensive and complete kits on the market because Yukon does extensive research to ensure that every kit has everything you need for your application.

from

$7.99

Yukon Gear Differential Cover B, 33572.

Yukon Gear Replacement Pinion Seal for Dana 44HD, Dana 60 & Dana 70, 30208

from

$39.99

Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.

USA Standard Gear Differential Spider Gear Kits, 39022

from

$318.99

Landcruiser standard Open side gear Thrust washer.

Powertrax Differential Lock Assembly, 9207053000

from

$591.99

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.

Yukon Gear Replacement Cover Gasket For Dana 50, Dana 60 & Dana 70, 23007

from

$13.99

“Yukon spider gear set for GM 8.2″” Dura Grip posi, 28 spline. This kit does not include clutches. This kit fits Yukon Dura Grip ONLY.”

Yukon Gear Round Replacement Yoke Companion Flange for Dana 80, 41036

from

$374.99

Yukon Gear and Axle manufactures a complete line of general replacement and performance series of pinion yokes for many street, racing, and heavy-duty off-road applications.

Yukon Gear Pinion Setup Bearing for Popular GM, Ford, Dana, & Chrysler Differentials, 56045

from

$153.99

Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.

USA Standard Gear Replacement Ring & Pinion Gear Set For Dana 70 In A 3.73 Ratio, 36088

from

$392.99

USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.

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

from

$137.99

Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.

Yukon Gear Bearing Race Driver for Popular Ford, Gm, Amc, Chrysler, and Dana Diffs, 56020

from

$215.99

Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.

Felpro Axle Housing Cover Gasket Irregular Shaped 14 Bolt Hole Gasket, RDS 55478

from

$15.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

USA Standard Gear Differential Spider Gear Kits, 39011

from

$249.99

7/16 front wheel stud. EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from USA Standard Gear

Yukon Gear Master Overhaul Kit for GM '98 and Newer 14T Differential, 14072

from

$579.99

"Yukon Gear 14T GM Pinion Support Bolt, 7/16-14"" Long, 33582"

from

$5.99

Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.

"Yukon Gear Chrome Cover for 10.5"" GM 14 Bolt Truck, 32013"

from

$59.99

These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome.

Felpro Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket, RDS 55063

from

$8.29

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.

Yukon Gear Dana 60 & Dana 70 Power Lok Cross Pin Shaft (Two Needed), 33315

from

$156.99

"Yukon Gear Eaton Positraction Shim Kit for 10.5"" GM 14 Bolt Truck, 16113"

from

$78.99

This Yukon Gear & Axle shim kit is designed for GM 14T differentials outfitted with an Eaton positraction unit.

Yukon Gear Replacement Carrier Shim Kit for Dana 60, 70, 70HD, 70U & 80, 55011

from

$13.99

Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.

"Yukon Gear Standard Open Carrier Case, GM 10.5"" 14 Bolt Truck, 4.10 & Down, 20100"

from

$729.99

“ABS carrier case exciter ring (tone ring) with 108 teeth for 8.8″” Ford.”

"Yukon Gear Pinion Depth Shims for 10.5"" GM 14 Bolt Truck, 55058"

from

$37.99

Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.

Yukon Gear 14T Pinion Gear Thrust Washer, 33384

from

$8.99

Dorman - Help Pinion Crush Sleeves, 81057

from

$5.99

This differential crush sleeve is designed to match the fit and function of the original sleeve on specified vehicles, and is engineered for durability and reliable performance.

Popular 1991 GMC C3500HD Differentials Categories

Differential Oil

Rear Differential Cover Gaskets

Differential Covers

Differential Bearings

Differential Pinion Pilot Bearings

Differential Cover Bolts

Differential Carriers

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Spider Gear Kits

Differential Rebuild Kits

Differential Carrier Shim Kits

Differential Pinion Seals

Differential Clutch Packs

Differential Ring and Pinions

Differential End Yokes

Differential Lock Assemblies

Differential Spools

Front Differential Cover Gaskets

Rear Housing Cover Gaskets

Differential Pinion Bearing Kits

Differential Ring Gear Bolts

Bearing Race Drivers

Differential Carrier Bearing Shims

Differential Crush Sleeves

Differential Side Bearing Spacers

Differential Pinion Shims

Differential Pinion Shaft Nuts

Differential Cross Pins

Differential Pinion Bearing Baffles

Differential Pinion Gear Thrust Washers

Differential Drive Pinion Gear Bearing Retainer Bolts

Differential Ring and Pinion Kits

Most Popular Differential Bearings for 1991 GMC C3500HDs

Enhance your 1991 GMC C3500HD with one of the 2 Differential Bearings we have in stock, starting at just $13.99.

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from

$13.99

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

from

$27.99

Driveworks Tapered Roller Bearing, S-HM-903249.

Best-Selling 1991 GMC C3500HD Rear Differential Cover Gaskets

Upgrade your C3500HD with one of our 2 best-selling Rear Differential Cover Gaskets, earning an average 5 stars rating across 1 reviews.

show more show less

Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 55447

from

$16.99

Yukon Gear GM 10.5' 14 Bolt Truck Cover Gasket, 23016

from

$13.99

14T cover gasket. EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from Yukon Gear

Top-Quality Differential Oil for 1991 GMC C3500HDs

Choose a high-quality OEM or aftermarket Differential Oil for GMC C3500HDs and enjoy top-notch performance from $44.99.

show more show less

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.

from

$137.99

Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.

Our Top Pick for a 1991 GMC C3500HD Rear Housing Cover Gasket

Invest in a durable Rear Housing Cover Gasket for your 1991 GMC, knowing you’re getting trusted brands and expert craftsmanship.

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from

$8.29

Differential Covers for 1991 GMC C3500HDs

Make a smart move for your 1991 GMC C3500HD with products all priced from $59.99 to $385.99.

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Yukon Gear Steel Cover for Dana 70, 32322

from

$149.99

These Yukon replacement diff covers are a direct bolt-on.

"Yukon Gear Steel Cover for GM 10.5"" 14 Bolt Truck, 32345"

from

$92.99

These Yukon replacement diff covers are a direct bolt-on.

from

$59.99

These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome.

"B & M Cast Aluminum Differential Cover For Gm 10.5"" 14 Bolt, 70501"

from

$385.99

Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of thick A356.0-T6 aluminum, which dissipates heat much faster than the factory steel unit keeping the fluid temperature lower under high-stress loads vs. a steel cover. Then for added durability, we added a reinforced center bar for extra strength along with load bolts to help prevent bearing cap deflection under severe loads. The internal shape of the cover retains the smooth round back internally to help keep the fluid flow going over the ring gear to properly lubricate the gears and bearings. Additional features include a magnetic drain plug for catching ferrous metal particles, machined B&M logo and all necessary hardware and easy to follow detailed instructions for a quick and simple installation you can do at home. Note: Does Not Include Gasket

Top-Rated Differential Brands For Your 1991 GMC C3500HD

When it comes to finding the perfect Differential for your 1991 GMC C3500HD, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 trusted brands. We carry the most popular Differential brands including Felpro and National, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $8.29. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1991 GMC C3500HD, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 1991 GMC C3500HD Differentials

If you’re looking for a top-quality Differential for your 1991 GMC C3500HD, Advance Auto Parts has exactly what you need with our selection of Felpro Differentials. We have 2 Felpro Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $8.29 and an average cost of $12.64, you’ll find the perfect Differential for your needs and budget. Felpro Differentials for the 1991 GMC C3500HD come highly rated, with over 14 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $16.99

(1)

Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 55447

“appears to be the right one, haven’t installed yet.”

from $8.29

(13)

Felpro Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket, RDS 55063

“works good”

Top-Quality National 1991 GMC C3500HD Differentials

For those in search of a high-quality Differential for their 1991 GMC C3500HD, Advance Auto Parts offers a great selection of National Differentials. With 2 National Differentials in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Differentials start at just $13.99, with an average price of $22.49, giving you a range of options to suit your budget. Backed by over 7 customer ratings and an average rating of 4.3 stars, National Differentials provide both reliability and excellent performance. Choosing a National Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $30.99

(1)

National Shaft Repair Sleeve, 99138

“Perfect Fit. Product was exactly as described”

from $13.99

(6)

National Bearing Race, 382A

“Fit perfectly. No difficulty replacing my old ones.”

FAQs for 1991 GMC C3500HD Differentials

What are the best-selling Differentials for 1991 GMC C3500HDs?

Out of 116 Differentials that fit 1991 GMC C3500HDs, the following parts are the top sellers:

Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (11644279) – $44.99
Yukon Gear Differential Cover B, 33572 (11777764) – $7.99
Dorman – Help Pinion Crush Sleeves, 81057 (22140005) – $5.99

What’s the price range for 1991 GMC C3500HD Differentials?

The prices of Differentials for the 1991 GMC C3500HD range from $4.99 up to $1,008.00 for the most premium parts.

What is the average price of a Differential for a 1991 GMC C3500HD?

The average price for Differentials for the 1991 GMC C3500HD is $224.62. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Differentials for other GMC C3500HD model years?

Yes, we carry Differentials for 10 model years of GMC C3500HDs between 1992 and 2002. The following model years are the most popular for Differential purchases: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, and 1994.

What are the cheapest Differentials for my 1991 GMC C3500HD?

The cheapest 1991 GMC C3500HD Differentials we carry are:

"Yukon Gear Replacement Ring Gear Bolt For Dana 60, 70, 70U & 70HD, 1/2"" X 18, 33037" (11643357) – $4.99
Yukon Gear Side Gear Thrust Washer for Dana 60, 70 & 80, 33532 (11642996) – $4.99
Dorman – Help Pinion Crush Sleeves, 81057 (22140005) – $5.99
Yukon Gear Dana 60, Dana 70 & Dana 80 Cover Bolt, 33235 (11642999) – $5.99
"Yukon Gear 14T GM Pinion Support Bolt, 7/16-14"" Long, 33582" (12018054) – $5.99

Does Advance Auto Parts sell Differentials for any other 1991 GMC models?

Yes. We stock Differentials for 23 other popular 1991 GMC models. Some of the most popular are 1991 Jimmy Differentials, 1991 K2500 Differentials, 1991 C2500 Differentials, 1991 K1500 Differentials, and 1991 C1500 Differentials.

What types of Differentials do you sell for my 1991 GMC C3500HD?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1991 GMC C3500HD:

Can I get help with 1991 GMC C3500HD Differential orders?

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

What is your return policy for GMC C3500HD Differentials?

Advance Auto Parts keeps returns simple. For new GMC C3500HD Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1991 GMC C3500HD Differentials

Driveworks – Driveworks Tapered Roller Bearing, S-HM-903249 (Part No.S-HM-903249)

Yukon Gear – Yukon Gear Repleacement Ring Gear Bolt For Dana 80, 33039 (Part No.33039)

Yukon Gear – Yukon Gear Dana 60 & Dana 70 Power Lok Clutch Set (Steel & Fiber), 16155 (Part No.16155)

Yukon Gear – Yukon Gear Steel Spool for Dana 80 with 35 Spline Axles, 4.10 & Up, 32172 (Part No.32172)

Yukon Gear – "Yukon Gear Master Overhaul Kit for Dana 80 Differential (4.125"" OD Only)., 14041" (Part No.14041)

Yukon Gear – Yukon Gear Differential Cover B, 33572 (Part No.33572)

Yukon Gear – Yukon Gear Replacement Pinion Seal for Dana 44HD, Dana 60 & Dana 70, 30208 (Part No.30208)

USA Standard Gear – USA Standard Gear Differential Spider Gear Kits, 39022 (Part No.39022)

Powertrax – Powertrax Differential Lock Assembly, 9207053000 (Part No.9207053000)

Yukon Gear – Yukon Gear Replacement Cover Gasket For Dana 50, Dana 60 & Dana 70, 23007 (Part No.23007)

Yukon Gear – Yukon Gear Round Replacement Yoke Companion Flange for Dana 80, 41036 (Part No.41036)

Yukon Gear – Yukon Gear Pinion Setup Bearing for Popular GM, Ford, Dana, & Chrysler Differentials, 56045 (Part No.56045)

USA Standard Gear – USA Standard Gear Replacement Ring & Pinion Gear Set For Dana 70 In A 3.73 Ratio, 36088 (Part No.36088)

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

Yukon Gear – Yukon Gear Bearing Race Driver for Popular Ford, Gm, Amc, Chrysler, and Dana Diffs, 56020 (Part No.56020)

Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 14 Bolt Hole Gasket, RDS 55478 (Part No.RDS 55478)

USA Standard Gear – USA Standard Gear Differential Spider Gear Kits, 39011 (Part No.39011)

Yukon Gear – Yukon Gear Master Overhaul Kit for GM ’98 and Newer 14T Differential, 14072 (Part No.14072)

Yukon Gear – "Yukon Gear 14T GM Pinion Support Bolt, 7/16-14"" Long, 33582" (Part No.33582)

Yukon Gear – "Yukon Gear Chrome Cover for 10.5"" GM 14 Bolt Truck, 32013" (Part No.32013)

Felpro – Felpro Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket, RDS 55063 (Part No.RDS 55063)

Yukon Gear – Yukon Gear Dana 60 & Dana 70 Power Lok Cross Pin Shaft (Two Needed), 33315 (Part No.33315)

Yukon Gear – "Yukon Gear Eaton Positraction Shim Kit for 10.5"" GM 14 Bolt Truck, 16113" (Part No.16113)

Yukon Gear – Yukon Gear Replacement Carrier Shim Kit for Dana 60, 70, 70HD, 70U & 80, 55011 (Part No.55011)

Yukon Gear – "Yukon Gear Standard Open Carrier Case, GM 10.5"" 14 Bolt Truck, 4.10 & Down, 20100" (Part No.20100)

Yukon Gear – "Yukon Gear Pinion Depth Shims for 10.5"" GM 14 Bolt Truck, 55058" (Part No.55058)

Yukon Gear – Yukon Gear 14T Pinion Gear Thrust Washer, 33384 (Part No.33384)

Dorman – Help – Dorman – Help Pinion Crush Sleeves, 81057 (Part No.81057)

National – National Bearing Race, 382A (Part No.382A)

Driveworks – Driveworks Tapered Roller Bearing, S-HM-903249 (Part No.S-HM-903249)

Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 55447 (Part No.RDS 55447)

Yukon Gear – Yukon Gear GM 10.5′ 14 Bolt Truck Cover Gasket, 23016 (Part No.23016)

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

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

Felpro – Felpro Axle Housing Cover Gasket: Irregular Shaped 14 Bolt Hole Gasket, RDS 55063 (Part No.RDS 55063)

Yukon Gear – Yukon Gear Steel Cover for Dana 70, 32322 (Part No.32322)

Yukon Gear – "Yukon Gear Steel Cover for GM 10.5"" 14 Bolt Truck, 32345" (Part No.32345)

Yukon Gear – "Yukon Gear Chrome Cover for 10.5"" GM 14 Bolt Truck, 32013" (Part No.32013)

B & M – "B & M Cast Aluminum Differential Cover For Gm 10.5"" 14 Bolt, 70501" (Part No.70501)