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
- Dorman HD Solutions®Transmission Oil CoolerTransmission Oil Cooler by Dorman HD Solutions®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time...High quality at an affordable priceExpertly made from premium materials$159.83 - $938.44
- Fuller®CylinderCylinder by Fuller®. Quantity: 1 per Pack. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to help to get your job done rightManufactured utilizing the highest quality materials$80.48 - $194.51
- Fuller®Cylinder CoverCylinder Cover by Fuller®. Quantity: 1 per Pack. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to help to get your job done rightManufactured utilizing the highest quality materials$78.41 - $151.38
- Fuller®Piston KitPiston Kit by Fuller®. Quantity: 1 per Pack. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to help to get your job done rightManufactured utilizing the highest quality materials$20.76 - $20.99
- Lokar®Billet Adjustable Column Arm KitBillet Adjustable Column Arm Kit by Lokar®. Simplify connecting your column shift to your transmission with a Lokar machined Adjustable Column Shift Linkage Kit. Designed utilizing the latest technology, this product by Lokar features...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$99.95
- Lokar®Cable Column Shift LinkageCable Column Shift Linkage by Lokar®. Lokar's Column Cable Shift Linkage is the ultimate answer to interference issues when you are unable to use factory or Lokar's hard column linkage. The flexibility of the cable allows you to route...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$231.95
- PPE®Transmission Oil CoolerTransmission Oil Cooler by PPE®. The best way to increase the longevity of your transmission is to keep it cool. Heat is the transmission's biggest enemy. PPE has the industry's leading solution. PPE's Performance Transmission Coolers...Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle$197.99 - $350.99
- Dacco®Automatic Transmission Torque ConverterAutomatic Transmission Torque Converter 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 warranties,...Perfect to improve your vehicle’s performanceMade from high-strength materials for exceptional durability$136.56 - $502.01
- Fuller®Insert ValveInsert Valve by Fuller®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Designed to help to get your job done rightManufactured utilizing the highest quality materials$22.19 - $71.85
- Meziere Enterprises®True Billet Flexplate (semi truck)True Billet Flexplate (semi truck) by Meziere Enterprises®. These plates are clearly the superior choice for quality and precision. In addition, this is one of Meziere Enterprises "Pro Mod Extreme Strength" plates. Machined to...Concentric machined to .005"One piece design - 100% machined$467.71 - $941.43
- National®Automatic Transmission Oil Pump SealAutomatic Transmission Oil Pump Seal by National®. Don't just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping...Delivers quality and reliable performance for every type of repairLow swell in hydrocarbon fluids$3.03 - $13.35
- PRW®Industries Gold Series Flexplate (semi truck)Industries Gold Series Flexplate (semi truck) by PRW®. PRW Gold Series flexplates raise the bar in the high performance industry. The combination of top quality and reasonable pricing sets new standards. They know that when you receive...SFI 29.1 certifiedDirect bolt on component$44.94 - $106.71
- Baldwin Filters®Automatic Transmission FilterAutomatic Transmission Filter by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by highly skilled engineers, it leapfrogs the...Designed to meet or exceed OE StandardsContains cellulose media designed to increase efficiency, durability and contaminant-holding capacity$8.78 - $84.43
- WIX®Spin-On Transmission FilterSpin-On Transmission Filter 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 and...Protect transmission fluid systemHighly durable and reliable$18.72 - $69.66
- WIX®Transmission Filter KitTransmission Filter Kit 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 and...Protect transmission fluid systemHighly durable and reliable$8.14 - $70.06
- ATP®Automatic Transmission FilterAutomatic Transmission Filter by ATP®. ATP Transmission filters are designed to keep the life blood of your transmission (transmission fluid) clean. Every transmission will eventually accumulate debris from normal wear and tear. It is...OE quality at an affordable priceOE fit and function$11.31 - $11.40
- ATP®Automatic Transmission Filter KitAutomatic Transmission Filter Kit by ATP®. ATP Transmission filters are designed to keep the life blood of your transmission (transmission fluid) clean. Every transmission will eventually accumulate debris from normal wear and tear. It...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.38 - $63.22
- FRAM®Automatic Transmission FilterAutomatic Transmission Filter by FRAM®. 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 smallest particles of...Prevents abrasives and other harmful contaminants from circulating throughout the transmissionMade of high quality material$6.65 - $126.29
- Fleece Performance Engineering®Transmission Cooler LinesTransmission 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
- ATP®Automatic Transmission Oil Pan GasketAutomatic Transmission Oil Pan Gasket by ATP®. 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 will easily...OE quality at an affordable priceOE fit and function$3.98 - $21.85
- Dorman®Automatic Transmission Oil PanAutomatic Transmission Oil Pan by Dorman®. Designed with a drain plug for easy service of the transmission fluid, Dorman's Auto Transmission Oil Pan eliminates the hassle of having to loosen the pan for fluid changes.Direct replacement for ease of installationTough powder-coat finish for long-lasting corrosion protection$75.01
- Dorman®Transmission Oil DipstickTransmission Oil Dipstick by Dorman®. 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 plastic, the handle won't...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$16.12 - $16.78
- Fel-Pro®Automatic Transmission Oil Pan GasketAutomatic Transmission Oil Pan Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$7.21 - $26.76
- Fuller®Clutch Housing AssemblyClutch Housing Assembly by Fuller®. Quantity: 1 per Pack. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to help to get your job done rightManufactured utilizing the highest quality materials$388.31 - $1,344.09
- Fuller®Forced Lube Clutch Housing KitForced Lube Clutch Housing Kit by Fuller®. Quantity: 1 per Pack. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to help to get your job done rightManufactured utilizing the highest quality materials$498.84 - $688.76
- Mahle®Automatic Transmission Oil Pan GasketAutomatic Transmission Oil Pan Gasket by Mahle®. Designed utilizing the latest technology, this product by Mahle features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$5.14 - $16.51
- Pioneer Automotive®Automatic Transmission BushingAutomatic Transmission Bushing by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.72 - $15.65
- Pioneer Automotive®Automatic Transmission Master KitAutomatic Transmission Master Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$373.24 - $522.67
- Pioneer Automotive®Automatic Transmission Overhaul KitAutomatic Transmission Overhaul Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$101.12 - $160.59
- Pioneer Automotive®Automatic Transmission Super KitAutomatic Transmission Super Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$163.62 - $572.66
