Muncie part number 18T42641 is a bearing shim used in CS40 and CS41 Series clutch shift power take-off units. Muncie's own service-parts document SP14-03_CS40-41.pdf identifies this piece as a bearing shim with thickness dimensions of 0.0705 and 0.0685 inches, making it a precision-tolerance shim used to control bearing end play and gear alignment within the PTO assembly. The CS40/CS41 Series is engineered for Allison 3000 and 4000 series transmissions as well as Caterpillar CX transmissions. Getting the correct shim thickness is critical to proper bearing preload in these high-torque units. Call us to confirm the correct thickness for your specific assembly.
Features
Genuine Muncie part number 18T42641
Bearing shim with thickness dimensions of 0.0705 in. and 0.0685 in.
Used in CS40 and CS41 Series clutch shift PTO assemblies
Fits CS40/CS41 PTOs designed for Allison 3000/4000 and Caterpillar CX transmissions
Referenced in Muncie service document SP14-03_CS40-41.pdf
Sold by Pro Gear and Transmission
Tech Specs
- Part Number: 18T42641
- Part Type: Bearing Shim
- Shim Thickness: 0.0705 in. / 0.0685 in.
- Application: Muncie CS40 and CS41 Series clutch shift PTO
- Compatible Transmissions: Allison 3000 Series, Allison 4000 Series, Caterpillar CX Series
- Source Document: SP14-03_CS40-41.pdf
