The Muncie Step Stud, part number 20T38391, is a genuine Muncie Power Products service part identified in Muncie's own service documentation for CS6/CS8 and SH Series power take-offs. This step stud appears in Muncie service publications SP96-05 and SP97-01, confirming its application across both series. The CS6/CS8 Series PTOs are commonly used with Allison 1000/2000 series transmissions and many manual transmissions, while the SH Series is an air-shift-only unit designed for high-torque applications. If you need help confirming this is the correct part for your PTO, call Pro Gear and Transmission.
Features
Genuine Muncie Power Products service part
Part number 20T38391, identified as a Step Stud in Muncie service documents SP96-05 and SP97-01
Applies to Muncie CS6/CS8 Series PTOs, which fit Allison 1000/2000 series and many manual transmissions
Also referenced in SH Series documentation, an air-shift, high-torque PTO line
Sold by Pro Gear and Transmission
Used in these Muncie PTO models
