Rendered at 12:33:05 10/12/25
Seller discounts available! Show Hide
Coupon available: 5% off for a limited time. Apply coupon to item
Full-size item image
Primary image for 3x GM 9778371 Fits Select 1965-70 Pontiac Buick Rear Wheel Seal Genuine OEM NOS
Item image 1
Item image 2
Item image 3
Item image 4
Item image 5
Item image 6
Item image 7
Item image 8
Item image 9
Free Shipping

3x GM 9778371 Fits Select 1965-70 Pontiac Buick Rear Wheel Seal Genuine OEM NOS

$44.12 CAD
$49.02 CAD More info

Sign up and get $15.00 bCredits free to use at checkout and another $5.00 bCredits when you make your first purchase. More info
Ships from United States Us
Share & earn! Sign in, share this or any listing, and youโ€™ll get commission when it sells. Learn more

Don't miss out on this item!

There is only 1 left in stock.

Shipping options

Seller handling time is 1 business day Details
No shipping price specified to CA
Ships from United States Us

Offer policy

OBO - Seller accepts offers on this item. Details

Return policy

Full refund available for DOAs

Purchase protection

Payment options

PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted

Shipping options

Seller handling time is 1 business day Details
No shipping price specified to CA
Ships from United States Us

Offer policy

OBO - Seller accepts offers on this item. Details

Return policy

Full refund available for DOAs

Purchase protection

Payment options

PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted

Item traits

Category:

Wheel Bearings, Hubs & Seals

Quantity Available:

Only one in stock, order soon

Condition:

New

UPC:

Does not apply

Manufacturer Part Number:

9778371

Interchange Part Number:

8940S

Placement on Vehicle:

Left

Country/Region of Manufacture:

United States

Flange Shape:

Circle

Items Included:

Seal

Material:

Steel

Vintage Part:

Yes

Bolt Pattern:

5 x 5.5 in (5 x 139.7 mm)

Wheel Stud Quantity:

5

Brand:

General Motors

Type:

Wheel Seal

Manufacturer Warranty:

None

OE/OEM Part Number:

9778371

Anti-lock Braking System:

No

Universal Fitment:

No

Finish:

Uncoated (Unfinished)

Item Weight:

8 oz

Performance Part:

No

Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Visit www.P65Warnings.ca.gov for more information.

Listing details

Seller policies:

View seller policies

Shipping discount:

Seller pays shipping for this item.

Posted for sale:

September 30

Item number:

1771612744

Item description

This lot includes three genuine OEM GM 9778371 wheel seals made of high-quality steel material. These seals are designed for select 1965-70 Pontiac and Buick vehicles and can be used for the rear left and right wheels. The package comes with five wheel stud quantities and an uncoated finish, making it perfect for vintage car restoration projects. The interchange part number for these seals is 8940S, and they come with no manufacturer warranty. These seals are not universal fitment, so it's important to check the compatibility with your vehicle before purchase. Overall, this lot of GM 9778371 wheel seals is a must-have for any car enthusiast looking to restore their vintage Pontiac or Buick to its original condition. Exact new OEM lot is shown. Made in the USA. Please review our business policies in our store for information regarding returns, shipping and warranties.

Bonanza uses cookies to ensure you get the best experience on our website. Learn more