Main Bearings - GM (12729655)
Genuine OEM GM Parts & Accessories - 12729655
Main Bearings - GM (12729655)
Genuine OEM GM Parts & Accessories - 12729655
- GM
- 12729655
- 12671456, 12682028, 12687344, 12694775, 19420834, 19421174, 19432818
Fast Delivery
Most in-stock items ship within 1–3 business days. Special orders may take longer.
OEM Parts. Wholesale Prices.
Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.
Shop With Confidence
Secure checkout, verified fitment, and dealer-backed support from real parts experts.
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Also Purchased
- GM
- 12729655
- 12671456, 12682028, 12687344, 12694775, 19420834, 19421174, 19432818
Details
- Brand:
- SKU:
12729655
- Other Names:
Engine Crankshaft Main Bearing, Bearings, Bearing Kit
- Description: GM Genuine Parts Engine Crankshaft Main Bearing (Part Number: 12729655) is a main bearing kit intended to support the crankshaft and maintain oil clearance.
- Function: Provides bearing surfaces to support the crankshaft and permit controlled oil film and rotation.
- Application: Used where OEM main bearing kits are required during engine rebuilds or repairs.
- Quality: Manufactured to GM specifications for fit, clearance and durability.
- Also known as: Bearings / Bearing Kit / Thrust Bearing
World Parts Direct is a U.S.-based distributor offering competitive pricing, a compatibility guarantee, OEM-backed warranty, and technical support from experienced staff.
- Replaces:
12671456, 12682028, 12687344, 12694775, 19420834, 19421174, 19432818
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov WorldPartsDirect.com
Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.
GM
Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Main Bearings for your vehicle. GM Parts & Accessories Limited Warranty.