5 0 Cummins ISM Camshaft Housing Newly Listed $275 USD ISM CM876 Front Gear Housing, Part # 4973540, 4973541. All Used Engine Parts Sold With a 30 Day “Parts Only†Warranty. In The Event Of Failure, The Used Engine Part Will Be Replaced... ConditionUsedStock Number4535133 MLS Number13887788CategoryCamshaft Housings Last Updated10/15/2025 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info