Air Shift Knob For Two Position Selector Valve With One Sixteenth Inch NPT Port Heavy Duty Truck Gear Shifter Replacement For Manual Transmission Range And Auxiliary Shifts In Commercial Vehicles
✔️ Heavy-duty 2-position air selector valve with 1/16 in NPT port
Compact, OEM-style air shift valve designed for heavy-duty trucks; it enables precise range and auxiliary shifting in manual transmissions.
✅ Type: 2-Position Air Selector Valve
✅ Port size: 1/16 in NPT thread
✅ Positions: 2
✅ Application: heavy-duty truck manual transmissions for range or auxiliary shifts
✅ OEM-replacement compatibility: Fuller A-4491, Mack 3088-A-4491, Automann 174.4491, Dorman 455-5009, Velvac 032402
💡 What is a handy 2-position air selector valve used for in heavy-duty truck transmissions? This handy device lets you switch between gear ranges or auxiliary gears with reliable air control
- Handy for shifting between ranges or auxiliary gears with stable air control
- Works with 1/16 in NPT connections for secure air lines
- Improves precision and timing of gear changes in manual transmissions
- Replacements fit many OEMs like Fuller, Mack, Automann, Dorman