6 0 Cummins ISB / QSB 5.9 Rear Main Crankshaft Seal for 1989 - 2018 Part # M-3926126 $75 USD (NEW/OPENED BOXED) 1989-2018 Cummins ISB/QSB 5.9L Rear Main Crankshaft Seal with Wear Sleeve M-3926126 For Sale, 12V/24V, Part # M 3926126, M3926126, 3926126, Stock # 7087 All our PARTS are... ConditionUsedWill Fit Year(s)1989 - 2018Part NumberM 3926126Stock Number7087 MLS Number12684441CategoryEngine Seals Last Updated3/8/2024 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info