3R80-50 Center Support Bearing Chevy S10 / GMC Sonoma / Dodge Dakota 212088-1X ID: 1.378″ Square
$24.00
+50 in stock
Description
The 3R80-50 Center Support Bearing is a crucial component for maintaining the integrity of your GM driveline. Specifically designed for Chevrolet and GMC S10/S15 pickup trucks manufactured between 1994 and 2003, this bearing supports the two-piece driveshaft at its midpoint. With a bearing ID of 1.378 inches and a center-to-base height of 2.250 inches, it helps maintain alignment and reduces driveline whip.
Before installation, ensure you check the mounting hole spacing, which measures 6.625 inches center-to-center. This is vital for proper fitment and to avoid any misalignment issues. One common mistake during installation is pre-loading the rubber isolator; make sure to align the mounting bracket before tightening to prevent unnecessary stress on the bearing. The rubber isolator plays a key role in absorbing vibrations, so inspect it for any signs of deterioration, as a hardened or collapsed isolator can lead to driveline vibrations at highway speeds.
- 1.378″ Bearing ID
- 2.250″ Center Bearing To Base
- 6.625″ Center To Center Of Mount Holes
- Compatible with 6.40mm x 14.30mm mounting bolts
- Square steel bracket design
In summary, the 3R80-50 is essential for ensuring smooth operation in your GM vehicle’s driveline. Regularly inspect this bearing and its isolator to maintain optimal performance.
| Application |
GM |
|---|---|
| Bearing id |
1.378 |
| Center bearing to base |
2.250 |
| Ctr to ctr of mount holes |
6.625 |
| Notes |
Chevrolet GMC, Square type used with double CV, 6.40mm X 14.30mm mounting bolts, square steel bracket |
| Partn number |
3R80-50 |
| Remaining stock |
>20 |
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 | Application Infiniti Bearing id 1.181 Center bearing to base 1.125 Ctr to ctr of mount holes 6.000 Notes Q45 (90-96) Partn number 1280-70 Remaining stock <10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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