1 0 Cummins ISB 3.9L Camshaft $101.25 USD New Aftermarket Cummins Camshaft Application:, Cummins ISB 4-Cylinders Engine Cross Reference Numbers, 3929038 Covered for 1 year ? up to 100,000 miles / 160,984 km, or 1,200 hours,... ConditionNewPart NumberAK-3929885Stock NumberAKM 3929885 MLS Number11200300CategoryCamshafts Last Updated5/22/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info