The Spicer TTC 313668X is a PTO Bearing and Spacer Kit designed for heavy-duty transmission power takeoff applications. Also referenced as part number SX313668X, this kit supplies the bearings and spacer components needed for PTO service work on compatible Spicer TTC transmissions. The NMFC classification places it alongside transmission and clutch service parts, confirming its role as a drivetrain service item. Not sure this is your part? Give us a call to confirm proper fit for your application.
Features
Spicer TTC part number 313668X, also referenced as SX313668X
PTO Bearing and Spacer Kit, supplying both bearings and spacer components
Designed for power takeoff service on compatible heavy-duty transmissions
Sold individually as a single service kit (unit of measure: each)
Used in 32 Spicer Transmission models
