1968 GMC C25/C2500 Pickup Differentials

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Keep Your 1968 GMC C25/C2500 Pickup in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1968 GMC C25/C2500 Pickup 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 Covers. 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 Driveworks. For example, Driveworks Differentials start at just $11.99 with an average 4.2 star rating. With over 1,036 reviews and a solid 3.8 star average, you can shop with confidence knowing other GMC C25/C2500 Pickup owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1968 GMC C25/C2500 Pickup Differential at Advance Auto Parts is around $302.72, with a range that starts at $4.99 and goes up to $1,487.99. With 153 options in stock from 14 trusted brands, finding the right fit is easy. Popular picks like Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002, Yukon Gear Dana 60, Dana 70 & Dana 80 Cover Bolt, 33235, and Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6095-1 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 1968 GMC C25/C2500 Pickup in peak condition, inside and out.

Essential 1968 GMC C25/C2500 Pickup Differentials

Driveworks – Driveworks Taper Bearing Set, S-A-5 (Part No.S-A-5)

Driveworks Taper Bearing Set, S-A-5

from

$11.99
Value-priced bearing meets all cataloged application requirements.
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Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6095-1 (Part No.RDS 6095-1)

Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6095-1

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.
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Yukon Gear – "Yukon Gear 10.5"" GM 14 Bolt Truck Crush Sleeve, 33108" (Part No.33108)

"Yukon Gear 10.5"" GM 14 Bolt Truck Crush Sleeve, 33108"

from

$7.99
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.
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Yukon Gear – Yukon Gear Zip Locker Rear Switch Cover, 34010 (Part No.34010)

Yukon Gear Zip Locker Rear Switch Cover, 34010

from

$7.99
The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver select ability.
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USA Standard Gear – USA Standard Gear Differential Rebuild Kit, 37020 (Part No.37020)

USA Standard Gear Differential Rebuild Kit, 37020

from

$339.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
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Motive Gear – Motive Gear Differential Ring and Pinion, D60-354 (Part No.D60-354)

Motive Gear Differential Ring and Pinion, D60-354

from

$275.99
Motive Gear Differential Ring and Pinion, D60-354.
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Yukon Gear – "Yukon Gear Eaton-Type Positraction Carbon Clutch Kit with 14 Plates for GM 14T and 10.5"", 16112" (Part No.16112)

"Yukon Gear Eaton-Type Positraction Carbon Clutch Kit with 14 Plates for GM 14T and 10.5"", 16112"

from

$304.99
Yukon Gear & Axle clutch kits fit popular GM diffs outfitted with a Yukon Dura Grip positraction unit feature 14 advanced carbon clutch plates, ensuring total traction and long-lasting performance.
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Yukon Gear – Yukon Gear Carrier Installation Kit for Dana 60 Differential, 57005 (Part No.57005)

Yukon Gear Carrier Installation Kit for Dana 60 Differential, 57005

from

$194.99
Yukon Carrier Installation Kits are a convenient and low-cost solution for carrier changes in cases where one is upgrading to a positraction limited slip differential, a mechanical locker, or an air operated locker. These kits contain carrier bearings and races and a carrier shim kit.
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National – National Tapered Roller Bearing Cone, HM803149 (Part No.HM803149)

National Tapered Roller Bearing Cone, HM803149

from

$37.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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Yukon Gear – Yukon Gear Differential, 26039 (Part No.26039)

Yukon Gear Differential, 26039

from

$869.99
Yukon Gear Differential, 26039. EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from Yukon Gear
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Yukon Gear – "Yukon Gear Replacement Ring Gear Bolt For Dana 60, 70, 70U & 70HD, 1/2"" X 18, 33037" (Part No.33037)

"Yukon Gear Replacement Ring Gear Bolt For Dana 60, 70, 70U & 70HD, 1/2"" X 18, 33037"

from

$4.99
“Replacement ring gear bolt for Dana 60, 70, 70U & 70HD, 1/2″” x 18.”
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Yukon Gear – Yukon Gear Replacement Carrier Shim Kit for Dana 60, 70, 70HD, 70U & 80, 55011 (Part No.55011)

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.
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Yukon Gear – Yukon Gear Differential, 26040 (Part No.26040)

Yukon Gear Differential, 26040

from

$939.99
Yukon Gear Differential, 26040. EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from Yukon Gear
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Spicer – Spicer Differential Companion Flange, 29 Spline Male Pilot 1350 Series Builder Axle Compatible, 2010948 (Part No.2010948)

Spicer Differential Companion Flange, 29 Spline Male Pilot 1350 Series Builder Axle Compatible, 2010948

from

$106.99
Demand genuine Spicer. Dana design, engineering, testing and manufacturing processes all work in conjunction with one another to ensure unparalleled performance that non-genuine parts simply cannot deliver.
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Yukon Gear – Yukon Gear Replacement Cover Gasket For Dana 50, Dana 60 & Dana 70, 23007 (Part No.23007)

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.”
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Yukon Gear – Yukon Gear Pinion Install Kit for Dana 60 Rear Differential, 13032 (Part No.13032)

Yukon Gear Pinion Install Kit for Dana 60 Rear Differential, 13032

from

$295.99
Yukon Pinion Installation Kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and races can be reused. This kit features Timken bearings and races along with high-quality seals and small parts. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your gear set.
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Mr. Gasket – Mr. Gasket Differential Cover Gasket, 84B (Part No.84B)

Mr. Gasket Differential Cover Gasket, 84B

from

$22.19
Mr. Gasket Axle Housing/Differential Cover or Rear End Gaskets are manufactured from a .047 inch thick cellulose/nitrile composite gasket material for excellent sealing and durability. They are precision die-cut for an excellent fit. Fits 1964-1970 Chevrolet 8.2 inch 10 bolt & 1970-1981 GM 8.5 inch ring gear.
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Yukon Gear – "Yukon Gear Dura Grip Spider Gear Set for GM 10.5""/14T Differential, 16167" (Part No.16167)

"Yukon Gear Dura Grip Spider Gear Set for GM 10.5""/14T Differential, 16167"

from

$659.99
Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.
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Motive Gear – Motive Gear Differential Bearing Kit – Koyo, R12R (Part No.R12R)

Motive Gear Differential Bearing Kit - Koyo, R12R

from

$102.99
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
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Yukon Gear – Yukon Gear Differential Carrier, 20040 (Part No.20040)

Yukon Gear Differential Carrier, 20040

from

$409.99
Yukon Gear Differential Carrier, 20040.
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Yukon Gear – Yukon Gear Differential Cover B, 33572 (Part No.33572)

Yukon Gear Differential Cover B, 33572

from

$7.99
Yukon Gear Differential Cover B, 33572.
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Schaeffler – Schaeffler Shaft Seal, SS3147 (Part No.SS3147)

Schaeffler Shaft Seal, SS3147

from

$22.99
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.
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USA Standard Gear – USA Standard Gear Differential Open Unit/Component, 59017 (Part No.59017)

USA Standard Gear Differential Open Unit/Component, 59017

from

$369.99
USA Standard Gear Differential Open Unit/Component, 59017.
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National – National Bearing Race, 382A (Part No.382A)

National Bearing Race, 382A

from

$13.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Powertrax – Powertrax Differential Lock Assembly, 2415-LR (Part No.2415-LR)

Powertrax Differential Lock Assembly, 2415-LR

from

$442.99
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.
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Pro-King – Pro-King Differential Pinion Shim Kit, 743B200 (Part No.743B200)

Pro-King Differential Pinion Shim Kit, 743B200

from

$13.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Yukon Gear – Yukon Gear Zip Locker Bulkhead Fitting, 34001 (Part No.34001)

Yukon Gear Zip Locker Bulkhead Fitting, 34001

from

$27.99
The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver select ability.
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Yukon Gear – Yukon Gear Standard Rotation Dana 60 Chrome Differential Cover, 32005 (Part No.32005)

Yukon Gear Standard Rotation Dana 60 Chrome Differential Cover, 32005

from

$89.99
Chrome replacement cover for Dana 60 and 61(not reverse rotation!).
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Most Popular Differential Bearings for 1968 GMC C25/C2500 Pickups

Enhance your 1968 GMC C25/C2500 Pickup with one of the 3 Differential Bearings we have in stock, starting at just $13.49.

National – National Multi-Purpose Bearing, KD-11786-Y (Part No.KD-11786-Y)

National Multi-Purpose Bearing, KD-11786-Y

from

$81.49
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
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National – National Bearing Race, 382S (Part No.382S)

National Bearing Race, 382S

from

$23.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Driveworks – Driveworks Tapered Roller Bearing, S-HM-803110 (Part No.S-HM-803110)

Driveworks Tapered Roller Bearing, S-HM-803110

from

$13.49
Driveworks Tapered Roller Bearing, S-HM-803110.
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Best-Selling 1968 GMC C25/C2500 Pickup Rear Differential Cover Gaskets

Upgrade your C25/C2500 Pickup with one of our 2 best-selling Rear Differential Cover Gaskets.

Felpro – Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 5090 (Part No.RDS 5090)

Felpro Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, RDS 5090

from

$9.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Victor Reinz – Victor Reinz Differential Cover Gasket, 71-14868-00 (Part No.71-14868-00)

Victor Reinz Differential Cover Gasket, 71-14868-00

from

$9.99
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.
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Top-Quality Differential Covers for 1968 GMC C25/C2500 Pickups

Choose a high-quality OEM or aftermarket Differential Cover for GMC C25/C2500 Pickups and enjoy top-notch performance from $89.99.

Yukon Gear – Yukon Gear Steel Cover for Dana 60 Standard Rotation, 32321 (Part No.32321)

Yukon Gear Steel Cover for Dana 60 Standard Rotation, 32321

from

$114.99
These Yukon replacement diff covers are a direct bolt-on.
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B & M – "B & M Cast Aluminum Differential Cover For Gm 10.5"" 14 Bolt, 70501" (Part No.70501)

"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
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Yukon Gear – Yukon Gear Standard Rotation Dana 60 Chrome Differential Cover, 32005 (Part No.32005)

Yukon Gear Standard Rotation Dana 60 Chrome Differential Cover, 32005

from

$89.99
Chrome replacement cover for Dana 60 and 61(not reverse rotation!).
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Top Picks for 1968 GMC C25/C2500 Pickup Differential Oil

Invest in one of our 3 durable Differential Oil for your 1968 GMC, knowing you’re getting trusted brands and expert craftsmanship.

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.
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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.
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Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)

Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891

from

$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
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Our Top-Rated Differential Carrier Bearing Set for 1968 GMC C25/C2500 Pickups

Make a smart move for your 1968 GMC C25/C2500 Pickup with our Differential Carrier Bearing Set for $11.99.

Driveworks – Driveworks Taper Bearing Set, S-A-5 (Part No.S-A-5)

Driveworks Taper Bearing Set, S-A-5

from

$11.99
Value-priced bearing meets all cataloged application requirements.
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Top-Rated Differential Brands For Your 1968 GMC C25/C2500 Pickup

When it comes to finding the perfect Differential for your 1968 GMC C25/C2500 Pickup, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 14 trusted brands. We carry the most popular Differential brands including Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $11.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1968 GMC C25/C2500 Pickup, providing peace of mind with parts that meet or exceed OEM standards.

Popular Driveworks 1968 GMC C25/C2500 Pickup Differentials

If you’re looking for a top-quality Differential for your 1968 GMC C25/C2500 Pickup, Advance Auto Parts has exactly what you need with our selection of Driveworks Differentials. We have 1 Driveworks Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $11.99, you’ll find the perfect Differential for your needs and budget. Driveworks Differentials for the 1968 GMC C25/C2500 Pickup come highly rated, with over 70 customer reviews and an impressive average rating of 4.2 stars. Choosing a Driveworks Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Driveworks Taper Bearing Set, S-A-5
from $11.99
(70)
Driveworks Taper Bearing Set, S-A-5
“Great”

FAQs for 1968 GMC C25/C2500 Pickup Differentials

What are the best-selling Differentials for 1968 GMC C25/C2500 Pickups?

Out of 153 Differentials that fit 1968 GMC C25/C2500 Pickups, the following parts are the top sellers:

What’s the price range for 1968 GMC C25/C2500 Pickup Differentials?

The prices of Differentials for the 1968 GMC C25/C2500 Pickup range from $4.99 up to $1,487.99 for the most premium parts.

What is the average price of a Differential for a 1968 GMC C25/C2500 Pickup?

The average price for Differentials for the 1968 GMC C25/C2500 Pickup is $302.72. 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 C25/C2500 Pickup model years?

Yes, we carry Differentials for 6 model years of GMC C25/C2500 Pickups between 1967 and 1974. The following model years are the most popular for Differential purchases: 1974, 1973, 1972, 1971, 1970, 1969, and 1967.

What are the cheapest Differentials for my 1968 GMC C25/C2500 Pickup?

Does Advance Auto Parts sell Differentials for any other 1968 GMC models?

What types of Differentials do you sell for my 1968 GMC C25/C2500 Pickup?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1968 GMC C25/C2500 Pickup:

Can I get help with 1968 GMC C25/C2500 Pickup 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 C25/C2500 Pickup Differentials?

Advance Auto Parts keeps returns simple. For new GMC C25/C2500 Pickup Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.