Semi Truck Transmission Parts
![Semi Truck Transmission Parts](/images/pages/transmission-parts/transmission-parts_mobile.jpg)
Automatic Transmission Assemblies
Clutch Kits
Clutch Discs
Clutch Pressure Plates
Clutch Flywheels
Automatic Transmission Torque Converters
Manual Transmission Assemblies
Automatic Transmission Flexplates
Clutch Linkages
Transmission Seals & Gaskets
Automatic Transmission Oil Coolers
Transmission Shafts & Gears
Automatic Transmission Valve Bodies
Transmission Bearings
Transmission Filters
Transmission Pans, Drain Plugs, Filler Caps & Dipsticks
Transmission Repair & Rebuild Kits
Transmission Solenoids, Sensors, Switches & Control Units
Transmission Shifters
Transmission Mounts
Transmission Service Tools
Oils, Fluids, Lubricants
Clutch Hydraulics
Clutch Release Bearings
Transmission Fluids, Oils & Additives
- Hays®Hot Street™ Clutch Kit (93-1002)Hot Street™ Clutch Kit (93-1002) by Hays®. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Sprung Hub. Pressure Plate Style: Diaphragm. Disc Material: Organic. Flywheel Material: Billet Steel....Street/Strip Clutch Kit Provides Excellent Holding Strength with a Smooth Daily Driver Pedal FeelDesigned to deliver trouble-free, consistent performance$919.95
- Hays®Street 450 Clutch Kit (91-3107)Street 450 Clutch Kit (91-3107) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Borg and Beck. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$399.95
- Hays®Street 450 Clutch Kit (91-2104)Street 450 Clutch Kit (91-2104) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Long. Disc Material: Organic....Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$462.95
- Hays®Street 450 Clutch Kit (91-3105)Street 450 Clutch Kit (91-3105) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 10.5". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Borg and Beck. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$349.95
- Hays®Street 450 Clutch Kit (91-1100)Street 450 Clutch Kit (91-1100) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 10.5". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$389.95
- Hays®Street 450 Clutch Kit (91-1102)Street 450 Clutch Kit (91-1102) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$409.95
- Hays®Street 450 Clutch Kit (91-3106)Street 450 Clutch Kit (91-3106) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$359.95
- Hays®Street 450 Clutch Kit (91-3104)Street 450 Clutch Kit (91-3104) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 10.5". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$380.95
- Hays®Street 450 Clutch Kit (91-2105)Street 450 Clutch Kit (91-2105) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Long. Disc Material: Organic....Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$479.95
- Hays®Street 450 Clutch Kit (91-1103)Street 450 Clutch Kit (91-1103) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Borg and Beck. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$419.95
- Hays®Street 450 Clutch Kit (91-1101)Street 450 Clutch Kit (91-1101) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 10.5". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Borg and Beck. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$380.95
- Hays®Street 450 Clutch Kit (91-2008)Street 450 Clutch Kit (91-2008) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-3/8" x 10 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Long. Disc Material: Organic....Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$499.95
- Hays®Street 450 Clutch Kit (91-1006)Street 450 Clutch Kit (91-1006) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 12". Input Shaft Spline: 1-1/8" x 10 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$315.95
- Hays®Street 450 Clutch Kit (91-2002)Street 450 Clutch Kit (91-2002) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/16" x 10 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Long. Disc Material: Organic....Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$445.95
- Hays®Street 450 Clutch Kit (91-2002T)Street 450 Clutch Kit (91-2002T) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/16" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$435.95
- Hays®Street 450 Clutch Kit (91-1005)Street 450 Clutch Kit (91-1005) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$379.95
- Hays®Street 450 Clutch Kit (91-3006)Street 450 Clutch Kit (91-3006) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1" x 23 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Borg and Beck. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$459.95
- Hays®Street 450 Clutch Kit (91-3004)Street 450 Clutch Kit (91-3004) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 10.5". Input Shaft Spline: 1" x 23 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Borg and Beck. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$469.95
- Hays®Street 450 Clutch Kit (91-1004)Street 450 Clutch Kit (91-1004) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 10 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$379.95
- Hays®Street 450 Clutch Kit (91-1002)Street 450 Clutch Kit (91-1002) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 10.5". Input Shaft Spline: 1-1/8" x 10 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Great drivability for power levels up to 450 horsepowerSmooth, chatter-free operation using top quality organic composite friction surface material$365.95
- Hays®Street 650 Clutch Kit (92-1102)Street 650 Clutch Kit (92-1102) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)True “Street/Strip” clutch kit for spirited street driving and frequent track use$515.95
- Hays®Street 650 Clutch Kit (92-2105)Street 650 Clutch Kit (92-2105) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Long. Disc Material: Sintered...Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)True “Street/Strip” clutch kit for spirited street driving and frequent track use$499.95
- Hays®Street 650 Clutch Kit (92-2104)Street 650 Clutch Kit (92-2104) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Long. Disc Material: Sintered...Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)True “Street/Strip” clutch kit for spirited street driving and frequent track use$520.95
- Hays®Street 650 Clutch Kit (92-1100)Street 650 Clutch Kit (92-1100) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 10.5". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)True “Street/Strip” clutch kit for spirited street driving and frequent track use$435.95
- Hays®Street 650 Clutch Kit (92-1101)Street 650 Clutch Kit (92-1101) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 10.5". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Borg and Beck. Disc Material:...Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)True “Street/Strip” clutch kit for spirited street driving and frequent track use$465.95
- Hays®Street 650 Clutch Kit (92-1103)Street 650 Clutch Kit (92-1103) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Borg and Beck. Disc Material:...Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)True “Street/Strip” clutch kit for spirited street driving and frequent track use$529.95
- Hays®Street 650 Clutch Kit (92-2016)Street 650 Clutch Kit (92-2016) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/16" x 10 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Long. Disc Material: Sintered...Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)True “Street/Strip” clutch kit for spirited street driving and frequent track use$765.95
- Hays®Street 650 Clutch Kit (92-2008)Street 650 Clutch Kit (92-2008) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-3/8" x 10 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Long. Disc Material: Sintered...Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)True “Street/Strip” clutch kit for spirited street driving and frequent track use$999.95
- Hays®Street 650 Clutch Kit (92-2002T)Street 650 Clutch Kit (92-2002T) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 26 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Long. Disc Material: Sintered...Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)True “Street/Strip” clutch kit for spirited street driving and frequent track use$786.95
- Hays®Street 650 Clutch Kit (92-1004)Street 650 Clutch Kit (92-1004) by Hays®. Does not Include: Flywheel, Pilot Bushing. Disc Outer Diameter: 11". Input Shaft Spline: 1-1/8" x 10 Teeth. Disc Center Style: Spring Hub. Pressure Plate Style: Diaphragm. Disc Material:...Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)True “Street/Strip” clutch kit for spirited street driving and frequent track use$749.95
If your semi truck had no gear box, it would be almost impossible to move your truck from a standstill position and speed it up, especially when towing a trailer. That's the reason why your truck has a transmission system. No matter whether you have a manual or automatic transmission, it serves the same purpose, allowing your engine to run at optimal RPM, while changing the speed of the vehicle. If something goes wrong with your transmission, you may hear a whining, clunking or humming noise, as well as experience gear shifting problems. Fortunately, proper maintenance and quality semi truck transmission parts from TRUCKiD will allow you to avoid such an experience.