The Spicer TTC shift repair kit, part number 313429-23X or 31342923X, is a genuine Spicer TTC service part designed to restore proper shift function. This kit addresses wear in the shift mechanism and contains the components needed for a targeted repair rather than a full overhaul. Spicer TTC shift kits are common service items on heavy-duty truck transmissions. Pro Gear and Transmission carries genuine Spicer TTC parts. Not sure this is your part? Give us a call to confirm the correct kit for your specific transmission before ordering.
Used in 32 Spicer Transmission models
Show all 32 models
Features
Genuine Spicer TTC part
Part number 313429-23X or 31342923X
Targeted shift repair kit for heavy-duty truck transmissions
Sold by Pro Gear and Transmission
