Muncie part number 49T37710 is the piston cup for the SH6 and SH8 Series power take-off units. Muncie identifies this component in service parts document SP97-01.pdf as item 19, listed simply as "Piston Cup" and specific to the SH6/SH8 housing configuration. The SH Series is an air-shift-only PTO built for high-torque applications, featuring an integral air shift design with no exposed air cylinder and a 6- or 8-bolt cast iron housing. The piston cup is a key part of that integral air shift assembly. Pro Gear and Transmission carries genuine Muncie service parts. Call us to confirm this is the correct part for your application.
Features
Genuine Muncie service part number 49T37710
Piston cup for SH6 and SH8 Series PTO housings
Fits the integral air shift assembly inside the SH Series PTO
SH Series uses a 6- or 8-bolt cast iron housing with no exposed air cylinder
Referenced as item 19 in Muncie service document SP97-01.pdf
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Used in these Muncie PTO models
