Rear Crankshaft Seal
The PAI 136097 Rear Crankshaft Seal delivers a reliable OEM-equivalent seal for Cummins M11, ISM, and QSM engines, matching part 4089542. Featuring a built-in wear ring and precise dimensions (6.56" Free I.D. × 7.704" O.D. × 0.687" Width), this seal minimizes leaks and maximizes performance. Manufactured under ISO-9001 quality standards and backed by PAI’s 2-year warranty, it’s a trusted choice available now at Wofford Truck Parts.
$83.86
Specifications
The PAI Industries 136097 Rear Crankshaft Seal offers precision-engineered performance for Cummins M11, ISM, and QSM engines. Designed to match OEM part 4089542, and also compatible with 4023018 and 4923644, this seal includes a wear ring for enhanced stability and longevity. With exact dimensions of 6.56" (166.5 mm) Free I.D., 7.704" (195.68 mm) O.D., and 0.687" (17.44 mm) width, it ensures a secure, leak-resistant fit. Built in the USA under ISO-9001 manufacturing protocols, this seal is backed by a 2-year unlimited-mileage warranty and is included in key gasket kit sets like PAI 131266 and 131597. For dependable engine sealing and reduced downtime, trust Wofford Truck Parts.
Weight
1.68
Compatibility
Freightliner Cascadia (2007–2012)
Kenworth T660 / T2000 (2006–2012)
Peterbilt 387 / 386 (2006–2012)
Volvo VNL Series (2004–2012)
International ProStar (2007–2012)
Western Star 4900 (2007–2012)
Alternative Part Numbers
Cummins 4089542
4023018
4923644
PAI 136097
4023018
4923644
PAI 136097
