1966 Pontiac GTO Differential Bearing Kits

Enhance and Protect Your 1966 Pontiac GTO with Quality Differential Bearing Kits

Maintaining the performance of your 1966 Pontiac GTO starts with choosing the right parts, and a high-quality Differential Bearing Kit helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Differential Bearing Kits specifically for the 1966 Pontiac GTO, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Differential Bearing Kits for Every Budget

Finding a Differential Bearing Kit that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $94.49 and an average price of $171.58, you can choose one that fits your budget while delivering the quality you expect. Our Differential Bearing Kits are competitively priced, ranging from $94.49 to $319.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 16 Differential Bearing Kits from 3 trusted brands in stock, Advance Auto Parts has you covered. Popular options include Master Overhaul Kit For GM 8.5" Differential For Oldsmobile 442 And Cutlass – 28 Spline, Differential Super Bearing Kit – Timken, and Differential Master Bearing Kit – Timken, starting at $138.99. Our selection includes highly regarded brands such as Motive Gear, Yukon Gear, and Richmond Gear, and more, offering you top-notch reliability. For example, we have 10 Motive Gear Differential Bearing Kits starting at $94.49 with an average rating of 4 stars, 4 Yukon Gear options from $271.99 with a 3 stars rating, and 2 Richmond Gear Differential Bearing Kits priced from $182.99 with a 4 stars average rating.

Explore Related Parts for a Complete Solution

To further enhance your 1966 Pontiac GTO, don’t miss our related parts categories, including Differential Oil and Rear Differential Cover Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Differential Bearing Kits for Your 1966 Pontiac GTO

Yukon Gear – Master Overhaul Kit For GM 8.5" Differential For Oldsmobile 442 And Cutlass – 28 Spline (Part No.14090)

Master Overhaul Kit For GM 8.5" Differential For Oldsmobile 442 And Cutlass - 28 Spline

from

$319.99
Yukon Master Overhaul kits give you all the high quality parts you need to start & 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. Included in this kit 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), Thread locking compound, and marking compound with brush. Yukon’s Master Overhaul kits are the most comprehensive and complete kits on the market. They do extensive research to ensure that every kit is specially tailored to your application. Includes Supershims.

Product Features:
  • Fits 8.5″ Oldsmoble with 28 spline axles
  • Included are Timken bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush, and silicone.
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Motive Gear – Differential Super Bearing Kit – Timken (Part No.R12CRSKT)

Differential Super Bearing Kit - Timken

from

$156.99
All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
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Motive Gear – Differential Master Bearing Kit – Timken (Part No.R12CRMKT)

Differential Master Bearing Kit - Timken

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

Product Features:
  • MASTER KIT GM 12 BOLT CAR
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Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R12CRMK)

Differential Master Bearing Kit - Koyo

from

$105.99
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

Product Features:
  • MSTR BRG KT – 12 BOLT CAR
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Motive Gear – Differential Bearing Kit – Koyo (Part No.R8.5PR)

Differential Bearing Kit - Koyo

from

$94.49
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

Product Features:
  • BRG & SEAL KIT-10 BOLT “P” AXLE
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Yukon Gear – Master Overhaul Kit For GM 8.5" Differential For Oldsmobile 442 And Cutlass – 31 Spline (Part No.14091)

Master Overhaul Kit For GM 8.5" Differential For Oldsmobile 442 And Cutlass - 31 Spline

from

$319.99
Yukon Master Overhaul kits give you all the high quality parts you need to start & 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. Included in this kit 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), Thread locking compound, and marking compound with brush. Yukon’s Master Overhaul kits are the most comprehensive and complete kits on the market. They do extensive research to ensure that every kit is specially tailored to your application. Includes Supershims.

Product Features:
  • Fits 8.5″ Oldsmoble with 31 spline axles
  • Included are Timken bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush, and silicone.
See More

Yukon Gear – Master Overhaul Kit For GM 8.2" Differential For Buick, Oldsmobile, And Pontiac (Part No.14085)

Master Overhaul Kit For GM 8.2" Differential For Buick, Oldsmobile, And Pontiac

from

$309.99
Yukon Master Overhaul kits give you all the high quality parts you need to start & 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. Included in this kit 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), Thread locking compound, and marking compound with brush. Yukon’s Master Overhaul kits are the most comprehensive and complete kits on the market. They do extensive research to ensure that every kit is specially tailored to your application. This kit comes with 3/8″ bolts. Some factory gear sets used 7/16″ bolts. If your gear set uses 7/16″ bolts you will need to purchase 10 of part number YSPBLT-024.

Product Features:
  • Fits 8.2″ Buick, Oldsmobile and Pontiac
  • Included are Timken bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve , thread locker, marking compound with brush, and gasket.
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Yukon Gear – Bearing Install Kit For GM 8.2" Differential For Buick, Oldsmobile, And Pontiac (Part No.11066)

Bearing Install Kit For GM 8.2" Differential For Buick, Oldsmobile, And Pontiac

from

$271.99
Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. This kit uses Timken bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and brush. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your ring & pinion set.

Product Features:
  • Fits 8.2″ Buick, Oldsmobile and Pontiac
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve, marking compound and brush.
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Richmond Gear – RngPnnInstlKt (Part No.83-1019-1)

RngPnnInstlKt

from

$199.99
RngPnnInstlKt

Richmond Gear – RngPnnInstlKt (Part No.83-1040-1)

RngPnnInstlKt

from

$182.99
RngPnnInstlKt

Motive Gear – Differential Super Bearing Kit – Koyo (Part No.R12CRSK)

Differential Super Bearing Kit - Koyo

from

$122.99


Product Features:
  • SUPER KIT-GM 12BOLT (CAR)
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Motive Gear – Differential Master Bearing Kit – Timken (Part No.R8.5PRMKT)

Differential Master Bearing Kit - Timken

from

$111.99
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

Product Features:
  • MASTER KIT GM 10 BOLT ‘P’ AXLE
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Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R8.5PRMK)

Differential Master Bearing Kit - Koyo

from

$109.99
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

Product Features:
  • BRNG & SEAL MASTER KIT-10 BOLT “P”
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Motive Gear – Differential Bearing Kit – Timken (Part No.R12CRT)

Differential Bearing Kit - Timken

from

$103.99
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

Product Features:
  • KIT BRG & SEAL GM 12 BOLT CAR
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Motive Gear – Differential Bearing Kit – Koyo (Part No.R12CR)

Differential Bearing Kit - Koyo

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

Product Features:
  • KIT BRG&SL GM 12 BOLT CAR
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Motive Gear – Differential Bearing Kit – Timken (Part No.R8.5PRT)

Differential Bearing Kit - Timken

from

$94.99
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

Product Features:
  • KIT BRG & SEAL GM 8.5″ ‘P’ AXLE
See More

FAQs for 1966 Pontiac GTO Differential Bearing Kits

Which Differential Bearing Kits are the top sellers for the 1966 Pontiac GTO?

Out of 16 Differential Bearing Kits that fit 1966 Pontiac GTOs, the following parts are the top sellers:
Master Overhaul Kit For GM 8.5" Differential For Oldsmobile 442 And Cutlass - 28 Spline
from $319.99
This product is not rated
Master Overhaul Kit For GM 8.5" Differential For Oldsmobile 442 And Cutlass – 28 Spline
Differential Bearing Kits
Differential Super Bearing Kit - Timken
from $156.99
This product is not rated
Differential Super Bearing Kit – Timken
Differential Bearing Kits
Differential Master Bearing Kit - Timken
from $138.99
This product is not rated
Differential Master Bearing Kit – Timken
Differential Bearing Kits

How can I make sure that a part will be compatible with my 1966 Pontiac GTO?

Our Pontiac GTO aftermarket and OEM parts are designed specifically for the 1966 model. You can always find your specific fitment and compatibility for your 1966 Pontiac on an individual product page.

What is the price range for 1966 Pontiac GTO Differential Bearing Kits?

The range of prices of Differential Bearing Kits for the 1966 Pontiac GTO goes from $94.49 up to $319.99 for the most premium parts.

What is the average price of a 1966 Pontiac GTO Differential Bearing Kit?

1966 Pontiac GTO Differential Bearing Kits average $171.58 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Motive Gear, Yukon Gear, Richmond Gear, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Differential Bearing Kits for other Pontiac GTO model years?

Yes, we currently stock Differential Bearing Kits for 12 model years of Pontiac GTOs, from 1964 to 2006. Model years 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1965, and 1964 are the most popular for Differential Bearing Kit purchases.

Can I get help with 1966 Pontiac GTO Differential Bearing Kit orders?

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

What is your return policy for Pontiac GTO Differential Bearing Kits?

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