The Spicer TTC Interlock, part number 52-12-3 or 52123, is a genuine Spicer TTC transmission component sold by Pro Gear and Transmission. The interlock serves a critical function in manual transmission gear selection, preventing simultaneous engagement of more than one gear. If you are sourcing this part by number and want to confirm it matches your specific transmission, give us a call before ordering.
Features
Genuine Spicer TTC part
Part number 52-12-3 or 52123
Transmission interlock component
Sold by Pro Gear and Transmission
