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Duramax L5P Main Bearings 2017-2025 GM 12704537
$334.38
GM main bearing set for the Duramax L5P (2017-2025). Listed for one application: Duramax L5P engines, 2017-2025, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.
What it does
Main bearings carry the crankshaft in the block. Low oil pressure, debris or detonation wipe them, and a spun main is an engine-out event. A new set at the correct size (standard or undersize) is part of every rebuild.
Fits
- Chevrolet vehicles with the Duramax L5P engine, 2017-2025
- GMC vehicles with the Duramax L5P engine, 2017-2025
Fixes
- a deep knock that follows engine load
- low hot oil pressure with a worn pump ruled out
- any crank-out rebuild
What's included
- a full main bearing set with thrust bearing at the stated size
Specifications
- Brand: GM
- Part number: 12704537
- Shipping weight: 2.1 lb
- Condition: new
- Product type: Main Bearings
Cross-reference
Replaces or interchanges with GM 12704537 for the Duramax L5P. Check the part number stamped on your original before ordering.
Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.