Out of stock
SKU: M77MS2218P50MM
UPC: 027067379832
MPN: MS2218P50MM
The Main Bearing Set 6.6L GM Duramax is an essential internal engine component designed for mechanics and enthusiasts involved in rebuilding or restoring the renowned Duramax diesel engine. This set is vital for ensuring the engine operates efficiently and reliably, especially during extensive service intervals.
Engineered to meet OEM specifications, this bearing set is crucial for any engine overhaul or performance rebuild. It maintains strict clearances and oil film strength under high combustion pressures, which is critical for the longevity of the crankshaft. The MS2218P50MM specification ensures proper clearance, typically between 0.0025" and 0.0055" for the Duramax platform, to maintain hydrodynamic lubrication.
Mechanics working on Duramax engines will find this bearing set indispensable when addressing issues like spun bearings or during bottom-end rebuilds. Its compact dimensions and weight confirm that it is a precision-matched set designed specifically for the 6.6L block architecture, ensuring compatibility and performance.
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