1976 Buick LeSabre Differentials

Name: Motive Gear Differential Mini Spool, MS12C
Brand: Motive Gear
SKU: MS12C
Price: 108.99 USD

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1976 Buick LeSabre in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1976 Buick LeSabre looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Rear Differential Cover Gaskets, Differential Oil, and Rear Housing Cover Gaskets. 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 Motive Gear, Driveworks, and Felpro. For example, Motive Gear Differentials start at just $6.99 with an average 4.1 star rating. Driveworks and Felpro offer similar pricing and quality, backed by strong customer feedback. With over 990 reviews and a solid 4.1 star average, you can shop with confidence knowing other Buick LeSabre owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1976 Buick LeSabre Differential at Advance Auto Parts is around $179.86, with a range that starts at $2.99 and goes up to $551.99. With 103 options in stock from 13 trusted brands, finding the right fit is easy. Popular picks like Driveworks Taper Bearing Set, S-A-5, Dorman – Help Differential Shaft Lock Bolt, 81048, and Motive Gear Ring Gear Bolt, 14066913 start at just $2.99 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 1976 Buick LeSabre in peak condition, inside and out.

Looking for the perfect Differential for your 1976 Buick LeSabre? 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 Buick LeSabre. Whether you’re driving a 1976 model or another popular model year like 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, and 2005, 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 1976 Buick LeSabre Differentials

Motive Gear Differential Mini Spool, MS12C

from

$108.99

Motive Gear Differential Mini Spool, MS12C.

Powertrax Differential Lock Assembly, 1940-LR

from

$441.99

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.

Victor Reinz Axle Housing Cover Gasket, 71-14827-00

from

$8.29

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.

Motive Gear Differential Internal Carrier Gear Kit, GM10BI

from

$111.99

Motive Gear Differential Internal Carrier Gear Kit, GM10BI.

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.

Powertrax Differential Lock Assembly, 9207883005

from

$551.99

Powertrax Differential Lock Assembly, 9207853005

from

$544.99

Driveworks Tapered Roller Bearing, S-M-802048

from

$17.99

Driveworks Tapered Roller Bearing, S-M-802048.

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.

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.

Valvoline Extended Protection Full Synthetic Automatic Transmission Fluid ATF 1 QT, 904976

from

$15.99

Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive Technology for two layers of protection against metal-on-metal contact and thermal breakdown, all while minimizing wear on clutch components. In fact, Valvoline Extended Protection Full Synthetic ATF is 45% stronger against breakdown compared to major brand DEX/MERC oxidative PDSC performance. Proven to maximize transmission life, our patented formula keeps your modern vehicle shifting smoothly, mile after mile, with the ultimate protection you can only expect from Valvoline, the #1 ATF brand.

from

$351.99

Richmond Gear RngPnn, 69-0169-1. DRIVELINE – TRANSMISSION PARTS>DIFFERENTIAL PARTS>RING AND PINION KITS>RING AND PINION KITS from Richmond Gear

Motive Gear Differential Mini Spool, MS7.5-28

from

$101.99

Motive Gear Differential Mini Spool, MS7.5-28.

Motive Gear Differential Carrier Shim Kit, 1101

from

$8.99

High-quality Differential Carrier Shim Kit

from

$11.99

Value-priced bearing meets all cataloged application requirements.

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.

Motive Gear Differential Crush Sleeve, 3954480

from

$5.99

Motive Gear Differential Crush Sleeve, 3954480.

Motive Gear Differential Pinion Shim Kit, 1100

from

$6.99

High-quality Differential Component Shim

Richmond Gear Differential Spool, 81-1028-1

from

$259.99

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

from

$119.99

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

Richmond Gear Differential Pinion Shaft, 80-0272-1

from

$66.99

Richmond Gear Differential Gear Install Kit, 83-1019-B

from

$39.49

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.

from

$2.99

Motive Gear Ring Gear Bolt, 14066913.

from

$141.99

Driveworks Wheel Bearing Kit, S-RA-321.

from

$25.99

Driveworks Wheel Bearing, S-RW-509-FR.

Pro-King Differential Cover Plug, 742G484

from

$6.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Popular 1976 Buick LeSabre Differentials Categories

Differential Oil

Rear Differential Cover Gaskets

Differential Open Unit and Components

Differential Pinion Shaft Lock Bolts

Differential Bearings

Differential Carriers

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Rebuild Kits

Differential Carrier Shim Kits

Differential Pinion Seals

Differential Mini Spools

Differential Ring and Pinions

Differential Lock Assemblies

Differential Spools

Rear Housing Cover Gaskets

Complete Differentials

Differential Drain Plugs

Differential Ring Gear Bolts

Differential Pinion Shafts

Differential Crush Sleeves

Differential Pinion Shims

Differential Pinion Shaft Nuts

Differential Gear Install Kits

Differential Limited Slip Units

Differential Carrier Bearing Set

Most Popular Rear Differential Cover Gaskets for 1976 Buick LeSabres

Enhance your 1976 Buick LeSabre with one of the 3 Rear Differential Cover Gaskets we have in stock, starting at just $8.49.

show more show less

from

$22.19

Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1

from

$11.99

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.

Felpro Axle Housing Cover Gasket Oval Shaped 12 Bolt Hole Gasket, RDS 55029

from

$8.49

Best-Selling 1976 Buick LeSabre Differential Oil

Upgrade your LeSabre with one of our 3 best-selling Differential Oil.

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.

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

from

$137.99

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

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.

Top-Quality Rear Housing Cover Gaskets for 1976 Buick LeSabres

Choose a high-quality OEM or aftermarket Rear Housing Cover Gasket for Buick LeSabres and enjoy top-notch performance from $8.29.

show more show less

from

$8.29

Top Picks for 1976 Buick LeSabre Differential Bearings

Invest in one of our 2 durable Differential Bearings for your 1976 Buick, knowing you’re getting trusted brands and expert craftsmanship.

show more show less

Driveworks Tapered Roller Bearing, S-LM-603012

from

$7.99

Driveworks Tapered Roller Bearing, S-LM-603012.

from

$141.99

Driveworks Wheel Bearing Kit, S-RA-321.

Our Top-Rated Differential Carrier Bearing Set for 1976 Buick LeSabres

Make a smart move for your 1976 Buick LeSabre with our Differential Carrier Bearing Set for $11.99.

show more show less

from

$11.99

Value-priced bearing meets all cataloged application requirements.

Top-Rated Differential Brands For Your 1976 Buick LeSabre

When it comes to finding the perfect Differential for your 1976 Buick LeSabre, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 13 trusted brands. We carry the most popular Differential brands including Felpro, Driveworks, and Motive Gear, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $6.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1976 Buick LeSabre, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 1976 Buick LeSabre Differentials

If you’re looking for a top-quality Differential for your 1976 Buick LeSabre, 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 $8.49 and an average cost of $10.24, you’ll find the perfect Differential for your needs and budget. Felpro Differentials for the 1976 Buick LeSabre come highly rated, with over 202 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 $11.99

(195)

Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1

“Product easy to put on and easy to work with worked great so far”

from $8.49

(7)

Felpro Axle Housing Cover Gasket Oval Shaped 12 Bolt Hole Gasket, RDS 55029

“good”

Top-Quality Driveworks 1976 Buick LeSabre Differentials

For those in search of a high-quality Differential for their 1976 Buick LeSabre, Advance Auto Parts offers a great selection of Driveworks Differentials. With 2 Driveworks 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 $10.79, with an average price of $11.39, giving you a range of options to suit your budget. Backed by over 71 customer ratings and an average rating of 4.2 stars, Driveworks Differentials provide both reliability and excellent performance. Choosing a Driveworks Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $11.99

(70)

Driveworks Taper Bearing Set, S-A-5

“Great”

from $10.79

(1)

Driveworks Oil Seal, S-2043

“Didn’t fit my 1992 K1500 10 bolt 8.5″ ring gear rear end. Was told wrong part.”

FAQs for 1976 Buick LeSabre Differentials

What are the best-selling Differentials for 1976 Buick LeSabres?

Out of 103 Differentials that fit 1976 Buick LeSabres, the following parts are the top sellers:

Driveworks Taper Bearing Set, S-A-5 (5050529) – $11.99
Dorman – Help Differential Shaft Lock Bolt, 81048 (5707714) – $6.79
Motive Gear Ring Gear Bolt, 14066913 (20520168) – $2.99

What’s the price range for 1976 Buick LeSabre Differentials?

The prices of Differentials for the 1976 Buick LeSabre range from $2.99 up to $551.99 for the most premium parts.

What is the average price of a Differential for a 1976 Buick LeSabre?

The average price for Differentials for the 1976 Buick LeSabre is $179.86. 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 Buick LeSabre model years?

Yes, we carry Differentials for 45 model years of Buick LeSabres between 1959 and 2005. The following model years are the most popular for Differential purchases: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Differentials for my 1976 Buick LeSabre?

The cheapest 1976 Buick LeSabre Differentials we carry are:

Motive Gear Ring Gear Bolt, 14066913 (20520168) – $2.99
Pro-King Differential Crush Sleeve, 742G034 (10282146) – $2.99
Pro-King Differential Cross Shaft, 742G930 (10282201) – $2.99
Motive Gear Differential Crush Sleeve, 1234726 (10715253) – $4.99
Dorman – Help Pinion Crush Sleeves, 81057 (22140005) – $5.99

Does Advance Auto Parts sell Differentials for any other 1976 Buick models?

Yes. We stock Differentials for 7 other popular 1976 Buick models. Some of the most popular are 1976 Regal Differentials, 1976 Century Differentials, 1976 Skylark Differentials, 1976 Riviera Differentials, and 1976 Electra Differentials.

What types of Differentials do you sell for my 1976 Buick LeSabre?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1976 Buick LeSabre:

Can I get help with 1976 Buick LeSabre Differential orders?

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

What is your return policy for Buick LeSabre Differentials?

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

1976 Buick LeSabre Differentials

Motive Gear – Motive Gear Differential Mini Spool, MS12C (Part No.MS12C)

Powertrax – Powertrax Differential Lock Assembly, 1940-LR (Part No.1940-LR)

Victor Reinz – Victor Reinz Axle Housing Cover Gasket, 71-14827-00 (Part No.71-14827-00)

Motive Gear – Motive Gear Differential Internal Carrier Gear Kit, GM10BI (Part No.GM10BI)

Mr. Gasket – Mr. Gasket Differential Cover Gasket, 84B (Part No.84B)

Powertrax – Powertrax Differential Lock Assembly, 9207883005 (Part No.9207883005)

Powertrax – Powertrax Differential Lock Assembly, 9207853005 (Part No.9207853005)

Driveworks – Driveworks Tapered Roller Bearing, S-M-802048 (Part No.S-M-802048)

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

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

Valvoline – Valvoline Extended Protection Full Synthetic Automatic Transmission Fluid ATF 1 QT, 904976 (Part No.904976)

Richmond Gear – Richmond Gear RngPnn, 69-0169-1 (Part No.69-0169-1)

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

Motive Gear – Motive Gear Differential Carrier Shim Kit, 1101 (Part No.1101)

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

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

Motive Gear – Motive Gear Differential Crush Sleeve, 3954480 (Part No.3954480)

Motive Gear – Motive Gear Differential Pinion Shim Kit, 1100 (Part No.1100)

Richmond Gear – Richmond Gear Differential Spool, 81-1028-1 (Part No.81-1028-1)

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

Richmond Gear – Richmond Gear Differential Pinion Shaft, 80-0272-1 (Part No.80-0272-1)

Richmond Gear – Richmond Gear Differential Gear Install Kit, 83-1019-B (Part No.83-1019-B)

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

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

Driveworks – Driveworks Wheel Bearing Kit, S-RA-321 (Part No.S-RA-321)

Driveworks – Driveworks Wheel Bearing, S-RW-509-FR (Part No.S-RW-509-FR)

Pro-King – Pro-King Differential Cover Plug, 742G484 (Part No.742G484)

Mr. Gasket – Mr. Gasket Differential Cover Gasket, 84B (Part No.84B)

Felpro – Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1 (Part No.RDS 55028-1)

Felpro – Felpro Axle Housing Cover Gasket Oval Shaped 12 Bolt Hole Gasket, RDS 55029 (Part No.RDS 55029)

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)

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

Victor Reinz – Victor Reinz Axle Housing Cover Gasket, 71-14827-00 (Part No.71-14827-00)

Driveworks – Driveworks Tapered Roller Bearing, S-LM-603012 (Part No.S-LM-603012)

Driveworks – Driveworks Wheel Bearing Kit, S-RA-321 (Part No.S-RA-321)

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