Workhorse Semi Truck Transmission Parts
Automatic Transmission Assemblies- Automatic Transmission Torque Converters
- Automatic Transmission Flexplates
- Clutch Linkages
- Seals & Gaskets
- Automatic Transmission Oil Coolers
- Transmission Shafts & Gears
- Automatic Transmission Valve Bodies
- Transmission Filters
- Pans, Drain Plugs, Filler Caps
- Rebuild Kits
- Solenoids, Sensors, Switches, Control Units
- Transmission Shifters
- Transmission Mounts
- Transmission Service Tools
- Oils, Fluids, Lubricants
- PPE®Transmission Oil Cooler (124060300)Transmission Oil Cooler (124060300) by PPE®. With Purple Retaining Clip Connectors. Cooler Style: Plate. The best way to increase the longevity of your transmission is to keep it cool. Heat is the transmission’s biggest enemy. PPE has...Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle$197.99
- Fuller®Insert Valve (19974)Insert Valve (19974) by Fuller®. Quantity: 1 per Pack. Fits Transmission Model: RT-11615. Transmission Control Type: Reduction Cylinder. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Designed to help to get your job done rightManufactured utilizing the highest quality materials$22.19
- Dacco®Automatic Transmission Torque Converter (B82NS)Automatic Transmission Torque Converter (B82NS) by Dacco®. Dacco offers the most extensive line of torque converters in the industry. Dacco has the right torque converter products for your needs, covered by unbeatable no hassle...Perfect to improve your vehicle’s performanceMade from high-strength materials for exceptional durability$186.57
- Meziere Enterprises®True Billet Flexplate (FP300)True Billet Flexplate (FP300) by Meziere Enterprises®. Teeth Quantity: 168. Torque Converter Bolt Pattern: 3 Holes 7/16" on 10.75", 3 Holes 7/16" on 11.50", 3 Holes 1/2" on 10.75", 3 Holes 1/2" on 11.50". These plates are clearly the...$467.71
- PRW®Gold Flexplate (1849600)Gold Flexplate by PRW®. Teeth Quantity: 168. Torque Converter Bolt Pattern: 9. Material: Chromoly Steel. PRW Gold Series flexplates raise the bar in the high performance industry. The combination of top quality and reasonable pricing...$106.71
- Baldwin Filters®Automatic Transmission Filter (20017)Automatic Transmission Filter (20017) by Baldwin Filters®. Length: 9 7/16". Width: 6 13/32". Height: 4 29/32". This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and...Designed to meet or exceed OE StandardsContains cellulose media designed to increase efficiency, durability and contaminant-holding capacity$33.83
- Baldwin Filters®Automatic Transmission Filter (20016)Automatic Transmission Filter (20016) by Baldwin Filters®. With Gasket. Length: 9 7/16". Width: 6 13/32". Height: 4 21/32". This first-rate American-made product is the winning choice for performance-minded racers. Made with...Designed to meet or exceed OE StandardsContains cellulose media designed to increase efficiency, durability and contaminant-holding capacity$34.04
- Baldwin Filters®Automatic Transmission Filter (20004)Automatic Transmission Filter (20004) by Baldwin Filters®. Without Gasket. Length: 9 7/16". Width: 6 13/32". Height: 4 21/32". This first-rate American-made product is the winning choice for performance-minded racers. Made with...Designed to meet or exceed OE StandardsContains cellulose media designed to increase efficiency, durability and contaminant-holding capacity$27.80
- Baldwin Filters®Automatic Transmission Filter (20003)Automatic Transmission Filter (20003) by Baldwin Filters®. Without Gasket. Length: 9 7/16". Width: 6 13/32". Height: 5 1/8". This first-rate American-made product is the winning choice for performance-minded racers. Made with...Designed to meet or exceed OE StandardsContains cellulose media designed to increase efficiency, durability and contaminant-holding capacity$27.93
- Baldwin Filters®Automatic Transmission Filter (18027)Automatic Transmission Filter (18027) by Baldwin Filters®. Length: 8 17/32". Width: 7 1/8". Height: 1 1/8". This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech...Designed to meet or exceed OE StandardsContains cellulose media designed to increase efficiency, durability and contaminant-holding capacity$29.06
- Baldwin Filters®Automatic Transmission Filter (BT8460)Automatic Transmission Filter (BT8460) by Baldwin Filters®. Splin-On. Height: 3". This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by highly...Designed to meet or exceed OE StandardsContains cellulose media designed to increase efficiency, durability and contaminant-holding capacity$23.86
- WIX®Spin-on Transmission Filter (57701)Spin-on Transmission Filter (57701) by WIX®. Height: 3". Outer Diameter: 3.065". Micron: 15. WIX transmission filters protect transmissions against contaminants in the transmission fluid system. Proper filtration helps improve...Protect transmission fluid systemHighly durable and reliable$26.52
- WIX®Transmission Filter Kit (58966)Transmission Filter Kit (58966) by WIX®. WIX transmission filters protect transmissions against contaminants in the transmission fluid system. Proper filtration helps improve transmission life by minimizing wear and preventing sticking...Protect transmission fluid systemHighly durable and reliable$36.80
- WIX®Transmission Filter Kit (58970)Transmission Filter Kit (58970) by WIX®. Pan Style. WIX transmission filters protect transmissions against contaminants in the transmission fluid system. Proper filtration helps improve transmission life by minimizing wear and...Protect transmission fluid systemHighly durable and reliable$34.08
- WIX®Transmission Filter Kit (58608)Transmission Filter Kit (58608) by WIX®. Without Pan Gasket. WIX transmission filters protect transmissions against contaminants in the transmission fluid system. Proper filtration helps improve transmission life by minimizing wear and...Protect transmission fluid systemHighly durable and reliable$29.07
- ACDelco®Gold™ Automatic Transmission Filter (TF329)Gold™ Automatic Transmission Filter (TF329) by ACDelco®. Rear. Hole Quantity: 17. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...$47.93
- ATP®Automatic Transmission Filter (B-395)Automatic Transmission Filter (B-395) by ATP®. Filter and Gasket. Premium. ATP Transmission filters are designed to keep the life blood of your transmission (transmission fluid) clean. Every transmission will eventually accumulate...OE quality at an affordable priceOE fit and function$11.40
- ATP®Automatic Transmission Filter Kit (B-392)Automatic Transmission Filter Kit (B-392) by ATP®. Premium. With Reusable Gasket. ATP Transmission filters are designed to keep the life blood of your transmission (transmission fluid) clean. Every transmission will eventually...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.67
- ATP®Automatic Transmission Filter Kit (TF-174)Automatic Transmission Filter Kit (TF-174) by ATP®. Standard. ATP Transmission filters are designed to keep the life blood of your transmission (transmission fluid) clean. Every transmission will eventually accumulate debris from normal...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.52
- ATP®Automatic Transmission Filter Kit (B-174)Automatic Transmission Filter Kit (B-174) by ATP®. Premium. With 3rd Hand Gasket. Length: 8.5". ATP Transmission filters are designed to keep the life blood of your transmission (transmission fluid) clean. Every transmission will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.24
- ATP®Filter Cartridge Kit (B-204)Filter Cartridge Kit by ATP®. Premium. With 4" Sump. Length: 5.75". ATP Transmission filters are designed to keep the life blood of your transmission (transmission fluid) clean. Every transmission will eventually accumulate debris from...Performance filter media keeps transmission fluid clean promoting long transmission lifeMost filter kits include the 3rd Hand Gasket$87.16
- FRAM®Transmission Filter (FT1203A)Transmission Filter by FRAM®. Rectangular Shape. With Pan Gasket. Keep the vital components of your automatic transmission well supplied with clean transmission fluid with a FRAM automatic transmission filter. FRAM filters trap even the...Prevents abrasives and other harmful contaminants from circulating throughout the transmissionMade of high quality material$18.20
- Fleece Performance Engineering®Transmission Cooler Lines (FPE-TL-LB7-LLY)Transmission Cooler Lines by Fleece Performance Engineering®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$310.18
- Fuller®Clutch Housing Assembly (A5634)Clutch Housing Assembly (A5634) by Fuller®. Quantity: 1 per Pack. Fits Transmission Model: FO-6406A-ASX. Transmission Control Type: Case. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Designed to help to get your job done rightManufactured utilizing the highest quality materials$388.31
- Fuller®Clutch Housing Assembly (A3713)Clutch Housing Assembly (A3713) by Fuller®. Quantity: 1 per Pack. Fits Transmission Model: FR-11210B. Transmission Control Type: Case (Front). This top-grade product is expertly made in compliance with stringent industry standards to...Designed to help to get your job done rightManufactured utilizing the highest quality materials$966.43
- Fuller®Forced Lube Clutch Housing Kit (K3672)Forced Lube Clutch Housing Kit (K3672) by Fuller®. Quantity: 1 per Pack. Fits Transmission Model: RTLO-12913A. Transmission Control Type: Case (Front) Forced Lube. This top-grade product is expertly made in compliance with stringent...Designed to help to get your job done rightManufactured utilizing the highest quality materials$688.76
- ATP®Automatic Transmission Oil Pan Gasket (JG-142)Automatic Transmission Oil Pan Gasket (JG-142) by ATP®. Reusable. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials, it...OE quality at an affordable priceOE fit and function$21.85
- Dorman®Automatic Transmission Fluid Dipstick (917-308)Automatic Transmission Fluid Dipstick by Dorman®. Length: 67.6". Re-engineered to address common failure points in the original design. Dorman's Auto Trans Dipstick is differentiated by its long-lasting handle. Constructed from tough...Enables vehicle owner to maintain and monitor transmission fluid level (where applicable)O-ring seals the top of the dipstick, prohibiting contaminants from escaping into the engine oil bay$16.78
- Dorman®Automatic Transmission Oil Pan (265-810)Automatic Transmission Oil Pan (265-810) by Dorman®. Length: 19.25". Width: 13.5". Bolt Hole Quantity: 17 Bolt Holes. Depth: 2.5". Packaging Type: Box. Designed with a drain plug for easy service of the transmission fluid, Dorman's Auto...Direct replacement for ease of installationTough powder-coat finish for long-lasting corrosion protection$73.31
- Fel-Pro®Automatic Transmission Oil Pan Gasket (TOS 18698)Automatic Transmission Oil Pan Gasket (TOS 18698) by Fel-Pro®. Bolt Hole Quantity: 17 Bolt Holes. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and...Direct OEM replacement for a proper fitEnsures reliable sealing performance$11.14
