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Engine Crankshaft Main Bearing Set .040 Cummins 3801264 | 171724, M-3801264, FP-3801264
Ensure optimal crankshaft support and engine longevity with this premium Cummins 3801264 .040″ oversize engine crankshaft main bearing set. Engineered to meet precise tolerances, it is the perfect choice for heavy-duty Cummins NH/NT 855 and N14 engine overhauls.
Description
High-Performance Crankshaft Support for Heavy-Duty Cummins Engines
The Cummins 3801264 Engine Crankshaft Main Bearing Set (.040″ / 1.00mm Oversize) is engineered to deliver exceptional durability and precise fitment for heavy-duty diesel engines. Designed specifically for demanding applications, this main bearing set supports the crankshaft, reducing friction and preventing premature wear during high-load operations.
Key Features & Benefits
- Precision Engineering: Manufactured to strict tolerances to ensure a perfect fit and reliable clearance for the crankshaft journal.
- Oversize Configuration: Features a .040-inch (1.00 mm) oversize specification, ideal for engines with machined crankshaft journals.
- Heavy-Duty Durability: Built from high-strength materials designed to withstand extreme temperatures and high mechanical stress.
- Complete Engine Set: Provides a comprehensive solution for a full engine overhaul, ensuring consistent performance across all main journals.
Engine Compatibility
This main bearing set is compatible with the following Cummins engine models:
- Cummins NH / NT 855
- Cummins N14
- Cummins NH220
