1976 Pontiac Astre Differentials

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Keep Your 1976 Pontiac Astre in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1976 Pontiac Astre looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Bearing Kits, Differential Pinion Seals, and Rear Differential 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 National, Motive Gear, and Felpro. For example, National Differentials start at just $11.99 with an average 4.3 star rating. Motive Gear and Felpro offer similar pricing and quality, backed by strong customer feedback. With over 440 reviews and a solid 3.9 star average, you can shop with confidence knowing other Pontiac Astre owners approve.

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 Pontiac Astre in peak condition, inside and out.

Find Your Specific 1976 Pontiac Astre Differentials

Looking for the perfect Differential for your 1976 Pontiac Astre? 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 Pontiac Astre. Whether you’re driving a 1976 model or another popular model year like 1975 and 1977, 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 Pontiac Astre Differentials

Motive Gear – Motive Gear Differential Bearing Kit – Koyo, R10R (Part No.R10R)

Motive Gear Differential Bearing Kit - Koyo, R10R

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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Motive Gear – Motive Gear Differential Bearing Kit – Timken, R10RT (Part No.R10RT)

Motive Gear Differential Bearing Kit - Timken, R10RT

from

$99.99
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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Driveworks – Driveworks Taper Bearing Set, S-A-6 (Part No.S-A-6)

Driveworks Taper Bearing Set, S-A-6

from

$11.99
Value-priced bearing meets all cataloged application requirements.
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(38 reviews)
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Richmond Gear – Richmond Gear Differential Bearing Kit, 29-0013-1 (Part No.29-0013-1)

Richmond Gear Differential Bearing Kit, 29-0013-1

from

$58.99
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.
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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.
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(45 reviews)
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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.
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(4 reviews)
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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.
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(3 reviews)
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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.
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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.
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(11 reviews)
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Motive Gear – Motive Gear Differential Gear Install Kit, GM8.5IK (Part No.GM8.5IK)

Motive Gear Differential Gear Install Kit, GM8.5IK

from

$65.99
Motive Gear Differential Gear Install Kit, GM8.5IK.
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Dorman – Help – Dorman – Help Pinion Crush Sleeves, 81058 (Part No.81058)

Dorman - Help Pinion Crush Sleeves, 81058

from

$6.99
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.
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Driveworks – Driveworks Taper Bearing Cone, S-HM-88649 (Part No.S-HM-88649)

Driveworks Taper Bearing Cone, S-HM-88649

from

$19.49
Value-priced bearing meets all cataloged application requirements.
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National – National Tapered Roller Bearing Cone, HM88649 (Part No.HM88649)

National Tapered Roller Bearing Cone, HM88649

from

$20.79
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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(1 reviews)
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Schaeffler – Schaeffler Tapered Roller Bearing, KT63 (Part No.KT63)

Schaeffler Tapered Roller Bearing, KT63

from

$25.99
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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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.
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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.
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(2 reviews)
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Motive Gear – Motive Gear Differential Master Bearing Kit – Koyo, R10RMK (Part No.R10RMK)

Motive Gear Differential Master Bearing Kit - Koyo, R10RMK

from

$158.99
Motive Gear Differential Master Bearing Kit – Koyo, R10RMK.
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(5 reviews)
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Motive Gear – Motive Gear Differential Master Bearing Kit – Timken, R10RMKT (Part No.R10RMKT)

Motive Gear Differential Master Bearing Kit - Timken, R10RMKT

from

$135.99
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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(1 reviews)
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Most Popular Differential Bearing Kits for 1976 Pontiac Astres

Enhance your 1976 Pontiac Astre with one of the 2 Differential Bearing Kits we have in stock, starting at just $135.99.
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Motive Gear – Motive Gear Differential Master Bearing Kit – Koyo, R10RMK (Part No.R10RMK)

Motive Gear Differential Master Bearing Kit - Koyo, R10RMK

from

$158.99
Motive Gear Differential Master Bearing Kit – Koyo, R10RMK.
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(5 reviews)
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Motive Gear – Motive Gear Differential Master Bearing Kit – Timken, R10RMKT (Part No.R10RMKT)

Motive Gear Differential Master Bearing Kit - Timken, R10RMKT

from

$135.99
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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(1 reviews)
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Best-Selling 1976 Pontiac Astre Differential Pinion Seals

Upgrade your Astre with one of our 3 best-selling Differential Pinion Seals, earning an average 3.75 stars rating across 7 reviews.
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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

(4 reviews)
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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.
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(3 reviews)
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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
View Product

Top-Quality Rear Differential Cover Gaskets for 1976 Pontiac Astres

Choose a high-quality OEM or aftermarket Rear Differential Cover Gasket for Pontiac Astres and enjoy top-notch performance from $9.49.
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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

(45 reviews)
View Product

Our Top Pick for a 1976 Pontiac Astre Differential Pinion Bearing Kit

Invest in a durable Differential Pinion Bearing Kit for your 1976 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.
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Driveworks – Driveworks Taper Bearing Set, S-A-6 (Part No.S-A-6)

Driveworks Taper Bearing Set, S-A-6

from

$11.99
Value-priced bearing meets all cataloged application requirements.
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(38 reviews)
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Our Differential Crush Sleeves for 1976 Pontiac Astres

Make a smart move for your 1976 Pontiac Astre with our Differential Crush Sleef for $6.99.
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Dorman – Help – Dorman – Help Pinion Crush Sleeves, 81058 (Part No.81058)

Dorman - Help Pinion Crush Sleeves, 81058

from

$6.99
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.
See More
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Top-Rated Differential Brands For Your 1976 Pontiac Astre

When it comes to finding the perfect Differential for your 1976 Pontiac Astre, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 7 trusted brands. We carry the most popular Differential brands including Felpro, National, 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 $9.49. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1976 Pontiac Astre, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 1976 Pontiac Astre Differentials

If you’re looking for a top-quality Differential for your 1976 Pontiac Astre, Advance Auto Parts has exactly what you need with our selection of Felpro Differentials. We have 1 Felpro Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $9.49, you’ll find the perfect Differential for your needs and budget. Felpro Differentials for the 1976 Pontiac Astre come highly rated, with over 45 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.
Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 55072
from $9.49
(45)
Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 55072
“Some say no need for a gasket and to use gasket sealer only its just as good. I like to make sure that the cover is installed properly to avoid any l”

Top-Quality National 1976 Pontiac Astre Differentials

For those in search of a high-quality Differential for their 1976 Pontiac Astre, 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 $11.99, with an average price of $15.14, giving you a range of options to suit your budget. Backed by over 6 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.
National Bearing Race, LM501314
from $11.99
(2)
National Bearing Race, LM501314
“good quality & price”
National Multi-Purpose Seal, 8610
from $18.29
(4)
National Multi-Purpose Seal, 8610
“Perfect”

FAQs for 1976 Pontiac Astre Differentials

What are the best-selling Differentials for 1976 Pontiac Astres?

Out of 19 Differentials that fit 1976 Pontiac Astres, the following parts are the top sellers:

What’s the price range for 1976 Pontiac Astre Differentials?

The prices of Differentials for the 1976 Pontiac Astre range from $6.79 up to $182.99 for the most premium parts.

What is the average price of a Differential for a 1976 Pontiac Astre?

The average price for Differentials for the 1976 Pontiac Astre is $51.46. 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.

What are the cheapest Differentials for my 1976 Pontiac Astre?

The cheapest 1976 Pontiac Astre Differentials we carry are:

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

Yes. We stock Differentials for 8 other popular 1976 Pontiac models. Some of the most popular are 1976 Grand Prix Differentials, 1976 Bonneville Differentials, 1976 Firebird Differentials, 1976 LeMans Differentials, and 1976 Catalina Differentials.

What are the top-rated Differentials that fit the 1976 Pontiac Astre?

Based on 440 reviews by customers, our 1976 Pontiac Astre Differentials have an average customer rating of 3.9 stars. These are the highest-rated categories of Differentials for the 1976 Pontiac Astre and their top-rated products:

What types of Differentials do you sell for my 1976 Pontiac Astre?

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

Can I get help with 1976 Pontiac Astre Differential orders?

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

What is your return policy for Pontiac Astre Differentials?

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

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