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Dominion Parts
Dominion Parts
Engine crankshaft bearing and connecting rod bearing are high-precision components manufactured to ensure engine longevity and performance. Our bearings are engineered with specialized materials to reduce friction and withstand extreme pressures.
Traditional material with excellent compliance and embedding properties, adapting to journal deformation and forming a protective oil film.
Features high strength and fatigue resistance, providing superior durability under heavy mechanical loads.
High tin aluminum and aluminum-silicon alloys offering excellent corrosion resistance and thermal conductivity.
Composed of a steel back layer, middle layer (nickel plating), and surface alloy to combine the benefits of multiple materials.
| Product Name | OEM Quality A2780331501 Crankshaft Main Bearing & Rod Bearing |
| Engine Compatibility | For Mercedes Benz M278 4.7L / M157 5.5L |
| Available Sizes | STD, 0.25, 0.5 (0.75 Customizable) |
| Quality Control | 100% Factory Inspection |
| Warranty | 12 Months |
| Lead Time | Stock: 1-7 days; Custom: 1-2 months |
| Advantages | High precision, competitive pricing, sufficient inventory, OEM/ODM support |
Package Options: Standard Branding, Neutral Packaging, or Customized Buyer Requests.
Package Dimensions: 15.00cm * 8.00cm * 6.00cm | Weight: 1.000kg
| Quantity (Pieces) | Estimated Lead Time (Days) |
|---|---|
| 1 - 50 | 2 Days |
| 51 - 200 | 20 Days |
| 201 - 500 | 35 Days |
| > 500 | To be negotiated |
