Main Bearings - GM (12729654)
- 12729654
Main Bearings - GM (12729654)
- 12729654
- GM
- 12729654
- 12656813, 12656815, 12671454, 12671455, 12682027, 19420835, 19421173, 19432817
Details
- Brand:
- SKU:
12729654
- Other Names:
Thrust Bearing, Bearings, Engine Crankshaft Main Bearing, Engine Crankshaft Thrust Washer, Bearing Kit
- Description:
# Product Description Upgrade your engine's performance with the genuine GM OEM Main Bearings (MPN: 12729654), the critical engine component designed to support and lubricate your crankshaft for optimal reliability. These OEM main bearings are engineered to factory specifications and provide the precise fit and durability your vehicle demands. Perfect for GM vehicle owners seeking authentic replacement parts, these bearings ensure smooth engine operation and extended longevity across select General Motors models. - Engine main bearings manufactured to genuine GM OEM specifications for select GM vehicles - Direct OEM fitment for authentic replacement and reliable engine performance - Critical crankshaft support and lubrication component that reduces friction and wear - Guaranteed compatibility with original GM engine assemblies and specifications - Genuine OEM condition part backed by manufacturer quality standards
- Notes: Includes One Standard Upper & Lower Bearing. Includes Standard Upper, Lower, & Thrust Bearings.
- Applications: 4.3L. 5.3L, 6.2L. 6 CYLINDER.
- Replaces:
12656813, 12656815, 12671454, 12671455, 12682027, 19420835, 19421173, 19432817
- MSRP: $75.74
- Discount: $26.56 (35.1% off)
- Sale Price: $49.18
Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More
- GM
- 12729654
- 12656813, 12656815, 12671454, 12671455, 12682027, 19420835, 19421173, 19432817
Details
- Brand:
- SKU:
12729654
- Other Names:
Thrust Bearing, Bearings, Engine Crankshaft Main Bearing, Engine Crankshaft Thrust Washer, Bearing Kit
- Description:
# Product Description Upgrade your engine's performance with the genuine GM OEM Main Bearings (MPN: 12729654), the critical engine component designed to support and lubricate your crankshaft for optimal reliability. These OEM main bearings are engineered to factory specifications and provide the precise fit and durability your vehicle demands. Perfect for GM vehicle owners seeking authentic replacement parts, these bearings ensure smooth engine operation and extended longevity across select General Motors models. - Engine main bearings manufactured to genuine GM OEM specifications for select GM vehicles - Direct OEM fitment for authentic replacement and reliable engine performance - Critical crankshaft support and lubrication component that reduces friction and wear - Guaranteed compatibility with original GM engine assemblies and specifications - Genuine OEM condition part backed by manufacturer quality standards
- Notes: Includes One Standard Upper & Lower Bearing. Includes Standard Upper, Lower, & Thrust Bearings.
- Applications: 4.3L. 5.3L, 6.2L. 6 CYLINDER.
- Replaces:
12656813, 12656815, 12671454, 12671455, 12682027, 19420835, 19421173, 19432817
Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Product Reviews
Ask Our Team
Londoff Discount Parts
Order your Main Bearings (12729654) today and have it in your hands in a matter of days. Your Main Bearings will be backed by a warranty and guaranteed to fit your vehicle.
OEM parts at great prices. That is what we stand for.
Shop OEM parts by model and catalog by first selecting your make below:
| Buick | Cadillac | Chevrolet | GMC |
| Hummer | Oldsmobile | Pontiac | Saturn |