Remanufactured Sheppard M100 Power Steering Gear Box – Kenworth & Peterbilt (Paccar)
This is a genuine Sheppard M100 power steering gear box that has been completely remanufactured. It’s not a quick reseal. Each unit is fully taken apart, cleaned and inspected. Every wear part is replaced, including the input shaft and sector shaft seals, bearings, O-rings and gaskets. The housing, piston, sector shaft and rotary valve are inspected for wear and scoring before reassembly. The poppets are set to Sheppard specifications, and the finished gear is pressure tested for leaks and smooth operation, so it’s ready to bolt in and steer the way the factory intended.
Direct-fit replacement for Kenworth and Peterbilt trucks
Poppets set and pressure tested before shipping
Pitman arm not included
Core exchange available
Fits Kenworth trucks including:
T300, T400, T600, T660, T800 / T800RHD, T2000
W900
C500
Fits Peterbilt trucks including:
320, 357, 362, 367
375, 377, 378, 379
386, 387, 388, 389
Please match the stamp on your gear box housing (example: M100PRZ3) or your Peterbilt part number before ordering. M100 gears look alike but differ in porting, line count and poppet setup (auto vs. manual). Contact us with any fitment questions and current pricing.
Part Numbers:
M100PEN, M100PEN12, M100PLE, M100PLE1, M100PMH, M100PET, M100PET1, M100PLJ, M100PLJ1, M100PDQ, M100PRE, M100PQQ, M100PQQ3, M100PQQ31, M100PRZ, M100PRZ3, M100PRZ31, M100PRZ33, M100PRC, M100PAE, M100PAE1, M100PNJ, M100PNJ3, M100PJM, M100PML, M100PQG3, M100PQE3, 10-02155, 10-02156, 10-02357, 10-02358, 10-02173, 10-04022