57GC387AP20 High Performance Engine Main Bearing with Wear Resistance for Mack Trucks - OEM Specifications
This 57GC387AP20 main bearing is precisely engineered to match OEM specifications, perfectly suitable for Mack heavy-duty truck engines. Made of high-grade alloy material with fine precision machining, it features outstanding wear resistance, high load capacity and superior anti-friction performance, effectively lowering engine running friction, reducing noise and maintaining stable lubrication under extreme working conditions. Strict quality control ensures reliable durability and long service life, making it a perfect direct replacement part for engine repair, overhaul and routine maintenance of Mack trucks.
| Item | Value |
|---|---|
| OE Number | 57GC387AP20 |
| Condition | New |
| Warranty | ONE YEAR |
| Place of Origin | China |
| Purpose | For replace/repair |
| Brand Name | MEICELY |
| Car Model | Mack |
| Product Name | Other OE Numbers |
|---|---|
| Air filter | 0815D000, 2191P101234 |
| Fuel filter | 126517, 20539275, 20704613 |
| Oil filter | 20539275 |
| Headlight switch | 1MR4323M42 |
| Engine control module | 25100050 |
| Air spring airbags | 57QL414M, 3645Q27 |
| Exhaust manifold | 104GC5164M, 104GC5163AM2 |
| Turbochargers | 631GC5134, 174840 |
| Wiper switch | 25116752, 1MR3484M |
| Hydraulic lock assembly | 25158598, 25072442 |
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- This is an aftermarket replacement part that is fully compatible with your vehicle
- Verify the part number to confirm compatibility before purchasing
- Product images are for reference only - please refer to the actual product
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