Spicer TTC 201-563-1X or 2015631X is a synchronizer for transmission service. Synchronizer parts use friction against a mating cone to bring a gear and its shaft up to the same speed, so the shift sleeve can slide on without the teeth clashing. Because they work by friction they are wear items, and a tired one shows up as grinding on shifts, gears that resist engaging, or a gear that pops back to neutral. Match the 201-563-1X number against your transmission before ordering. This is a genuine Spicer TTC part from Pro Gear and Transmission. Call us for help confirming proper fit.
Features
Spicer TTC synchronizer
Part number 201-563-1X
Uses friction to match gear and shaft speed during shifts
Grinding or gears popping to neutral are common wear signs
Genuine Spicer TTC part
