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๐ Keep your drive flawless with GMโs precision seal โ because your ride deserves the best!
The GM Parts 8677463 Automatic Transmission Rear Output Shaft Seal is an OEM-quality replacement part designed specifically for GM vehicles. Manufactured by ACDelco, it ensures a perfect fit and reliable leak prevention for automatic transmissions and drivetrains. Lightweight at just 50 grams, this seal combines durability with precision engineering, making it a top choice for professionals and enthusiasts seeking long-lasting performance and peace of mind.
























| ASIN | B0013FBQTK |
| Best Sellers Rank | #38,693 in Automotive ( See Top 100 in Automotive ) #1 in Automatic Transaxle Seals |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.4 4.4 out of 5 stars (86) |
| Date First Available | 7 August 2012 |
| Item Weight | 50 g |
| Item model number | 8677463 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 08677463 |
| Model | ACDelco - Automatic Trans (Slp) (8677463) |
| OEM Part Number | 08677463 |
| Position | Rear |
| Product Dimensions | 8.89 x 8.89 x 4.32 cm; 50 g |
M**Y
Good construction, works perfectly.
Installed and stopped leaking at Slip yolk.
S**I
When messing with the drive set, you should always use a new gasket when putting it back in
I tried keeping the old one in there and hooking the driveshaft back up to the transmission and it ripped the driveshaft right back out and almost flipped my truck after buying the simple part and installing it everything is how it should be again I was very happy with the item
E**Y
But I ordered the wrong seal
Really nice GM seal
R**R
Stop transmission leak now.
Perfect fit.
J**N
Wrong part
Wrong part
Trustpilot
2 months ago
2 months ago