Transmission Parts
- Clutch Kits
- Automatic Transmission Oil Coolers
- Transmission Mounts
- Solenoids, Sensors, Switches, Control Units
- Transmission Filters
- Automatic Transmission Torque Converters
- Transmission Shifters
- Clutch Flywheels
- Pans, Drain Plugs, Filler Caps
- Clutch Hydraulics
- Seals & Gaskets
- Rebuild Kits
- Clutch Linkages
- Clutch Release Bearings
- Transmission Shafts & Gears
- Automatic Transmission Valve Bodies
- Bearings
- Automatic Transmission Flexplates
- Automatic Transmission Oil Pumps
- AT Bands & Clutches
- Automatic Transmission Governors, Modulators
- MT Assemblies
- Automatic Transmission Assemblies
- Clutch Pressure Plates
- Clutch Discs
- Transmission Wiring Harnesses
- Axle Shafts
- Shift Knobs
- Clutch Pedals
- Transmission Controllers
- Transmission Fluids, Oils & Additives
Featured Brands
- URO Parts®Manual Trans Relay Shaft LeverManual Trans Relay Shaft Lever by URO Parts®. If you need a top-notch replacement for your worn out transmission part, don't trust anything other than this premium URO component that offers superb levels of quality and durability. It...Designed to replace your worn out transmission partHelps to get optimum vehicle's performance$11.36 - $12.00
- URO Parts®Manual Transmission Shift Lever BushingManual Transmission Shift Lever Bushing by URO Parts®. If you need a top-notch replacement for your worn out transmission part, don't trust anything other than this premium URO component that offers superb levels of quality and...Designed to replace your worn out transmission partHelps to get optimum vehicle's performance$4.46 - $14.72
- Vemo®IndicatorIndicator by Vemo®. Grade: Aftermarket. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.21 - $146.69
- ACP®Automatic Transmission Shifter AssemblyAutomatic Transmission Shifter Assembly by ACP®. Looking for reliable parts for your vehicle? Then ACP products are for you. They are made to meet or exceed OEM standards while maintaining the original factory look. ACP works with the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$156.67 - $285.80
- Ford Performance®Short Throw ShifterShort Throw Shifter by Ford Performance®. Turn your Ford into a high-performance street and drag strip monster with top-of-the-line Ford Performance parts that will help you get the most out of it. Featuring the latest advancements in...Urethane body vibration isolators25% reduction in throw$672.58
- MTC®Clutch Slave CylinderClutch Slave Cylinder by MTC®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need of clutch/transmission...Ideal solution to restore the performance of your vehicleManufactured using high-strength materials for maximum reliability$91.68 - $121.56
- ADLER®Clutch Slave CylinderClutch Slave Cylinder by Adler®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need of clutch/transmission...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$53.11 - $171.97
- AST®Manual Transmission Shift Lever BushingManual Transmission Shift Lever Bushing by AST®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need of...OE quality parts from top original equipment and aftermarket manufacturershe finest quality at a great price$6.24 - $13.93
- BD Diesel Performance®TapShifterTapShifter by BD Diesel Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$569.95 - $2,199.95
- Blox Racing®Dual Bend Short ShifterDual Bend Short Shifter by Blox Racing®. Blox Racing billet short shifters are made from high quality and high strength alloy steel. Each short shifter features a non-binding bearing that ensures smooth and precise shifting, even under...High quality at an affordable priceExpertly made from premium materials$112.00
- Bosch®Clutch Slave CylinderClutch Slave Cylinder by Bosch®. Designed utilizing the latest technology, this product by Bosch features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...100% new, not rebuiltOE design to ensure exact fit, form and function$52.43 - $128.36
- FTE®Clutch Slave CylinderClutch Slave Cylinder by FTE®. Designed utilizing the latest technology, this product by Febi features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.04 - $189.84
- Graf®Clutch Slave CylinderClutch Slave Cylinder by Graf®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$40.53
- Meyle®Manual Transmission Shift Lever BushingManual Transmission Shift Lever Bushing by Meyle®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need of...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$6.27
- Seiken®Clutch Slave CylinderClutch Slave Cylinder by Seiken®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need of clutch/transmission...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.40 - $128.40
- Skunk2®Short-Throw ShifterShort-Throw Shifter by Skunk2®. Skunk2’s Fine Tuning products and accessories, like its Short-Throw Shift Adapter, help put the finishing touches onto your vehicle you work so hard to make perform well. Skunk2’s Short-Throw Shift...6061 billet aluminumGreat price$124.73
- TKU®Manual Transmission Shift Linkage SealManual Transmission Shift Linkage Seal by TKU®. 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 deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.54
- TRW®Clutch Slave CylinderClutch Slave Cylinder by TRW®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You’re in need of clutch/transmission...OE quality fluids from top original equipment and aftermarket manufacturersThe finest quality at a great price$79.88 - $168.71
- ACDelco®Genuine GM Parts™ Clutch Master and Slave Cylinder AssemblyGenuine GM Parts™ Clutch Master and Slave Cylinder Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$189.21
- ACDelco®Genuine GM Parts™ Clutch Slave CylinderGenuine GM Parts™ Clutch Slave Cylinder by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.37 - $426.60
- ACDelco®Genuine GM Parts™ Clutch Slave Cylinder KitGenuine GM Parts™ Clutch Slave Cylinder Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$144.37
- Genuine®Clutch Master CylinderClutch Master Cylinder by Genuine®. If your transmission is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website...Designed to restore your vehicle’s transmissionGenuine OE replacement parts from the OE manufacturer$18.23 - $411.20
- Mopar®Clutch Master CylinderClutch Master Cylinder by Mopar®. Designed utilizing the latest technology, this product by Mopar features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.36 - $2,918.59
- Mopar®Clutch Release Bearing And Slave Cylinder AssemblyClutch Release Bearing And Slave Cylinder Assembly by Mopar®. Designed utilizing the latest technology, this product by Mopar features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.76 - $1,021.65
- Mopar®Clutch Slave CylinderClutch Slave Cylinder by Mopar®. Designed utilizing the latest technology, this product by Mopar features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.06 - $469.87
- AISIN®Clutch Master CylinderClutch Master Cylinder by AISIN®. When you're low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices and poor...Precision honing of hydraulic cylinders are monitored under OE quality control standardsAnodizing and "Kanizen" plating of cylinder bodies strengthens surface, ensuring smooth operation of the piston, and resists corrosion$21.62 - $133.39
- AISIN®Clutch Release Bearing and Slave Cylinder AssemblyClutch Release Bearing and Slave Cylinder Assembly by AISIN®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$100.18 - $195.05
- Beck Arnley®Clutch Master CylinderClutch Master Cylinder by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950's, brand...Operates the clutch release mechanismHelps restore clutch performance$21.55 - $279.46
- Beck Arnley®Clutch Slave CylinderClutch Slave Cylinder by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950's, brand...Operates the clutch release mechanismHelps restore clutch performance$10.68 - $148.49
- RhinoPac®Internal Clutch Slave CylinderInternal Clutch Slave Cylinder by RhinoPac®. The concentric slave cylinder is mounted inside the bell housing, eliminating the need for the release fork and related hardware. The unique design provides precise release bearing travel...Replaces worn and/or leaking slave cylinder that will not disengage the clutchUnique design eliminates the need for the release fork, quill, and pivot linkage$29.56 - $270.40
Many drivers focus on the engine's horsepower and torque when judging a car's performance. However, these figures only matter if the power is transferred to the ground properly. Any engine has a "powerband," which is the range of RPM at which it runs with maximum efficiency and produces optimal power. Gear ratios ensure that the engine stays within its powerband across a range of speeds, allowing your vehicle to accelerate from a standstill, travel at highway speeds, and more. Through gear changes, the transmission system delivers the appropriate amount of power to the wheels in all driving situations.
At some point, your gearbox will require maintenance. For automatic transmissions, this involves either a fluid change or a complete system flush, as well as transmission filter replacement. Manual gearboxes also need fresh fluid at recommended intervals, and your clutch is subject to periodical replacement as it experiences a lot of wear, especially if your shifts aren't silky smooth. Whether you drive a stick-shift car or an automatic, we have a large selection of quality transmission parts to keep this critical system in top condition or to make repairs if something goes wrong. We have the correct components for a variety of applications, from older Turbo Hydra-Matic 700R4 transmissions to GM's successful 4L80E transmissions to late-model systems.
From Overhaul Kits to Rebuilt Transmissions
If your tranny needs a makeover and you have the mechanical knowledge and skills to do the job yourself, here in our store you'll find the right transmission rebuild kit to restore its performance back to a high standard. Depending on your goal, you'll get all of the components needed for a quality repair or upgrade. We have overhaul kits that come with all gaskets, O-rings, and seals to replace worn-out “soft parts.” The most comprehensive AT kits are called master kits and they contain clutch plates, bands, bearings and bushings, a filter, and seals and gaskets. And of course, we carry a wide range of individual parts like valve bodies, shift solenoids, modulators, and more.
Alternatively, if you prefer a fast and simple repair solution to labor-intensive work, going with a replacement transmission assembly may be the ideal choice for you. No need to take chances with used transmissions, without any knowledge of previous use and repair history. A reliable and money-saving alternative is a remanufactured gearbox. The replacement transmissions that we offer here in our store are not just rebult, but remanufactured to high standards: all worn and defective components are replaced with new, and factory flaws and weak points are addressed to prevent known failures. These assemblies undergo strict testing to ensure reliable performance and lasting durability.
Issues with worn gearboxes such as slip, rough shifting, and small leaks can be temporarily alleviated with specially-formulated transmission additives. One popular product is the Lucas Transmission Fix, a thick solvent-free fluid that can be mixed with your existing transmission fluid. The viscous additive helps increase line pressure in a worn system, creates a polymeric coating on components, and softens seals. This formula can be used to reduce slippage, improve shift quality, and stop seal leaks.
Torque Converter Is the Heart of Your Automatic Transmission
In most vehicles equipped with automatic transmissions, a torque converter serves a similar function to a clutch in manual cars – it lets the engine keep running even when the wheels aren't moving. This complex component is a fluid coupling between the engine and gearbox. The torque converter is filled with transmission oil. Inside its housing, the input turbine fan, which is energized by engine power, forces the fluid to move around and set the output turbine fan in motion, transmitting power to the gearbox.
Some converters, known as lock-up torque converters, use a clutch “that physically links the impeller and turbine, effectively changing the converter into a purely mechanical coupling.” This design helps eliminate slippage, which improves fuel efficiency and prevents heat damage. A torque converter is a durable part, but it may fail due to lax maintenance, low fluid level, or overloading as a result of heavy use like towing. Common signs of failure include slippage, overheating, abnormal changes in stall speed, fluid leaks, and noise. A faulty torque converter clutch may cause shuddering.
Performance Transmission Parts: Gear Up for Upgrades
Your stock transmission is engineered to handle the output of a stock engine. Add considerably more power to that mill under the hood and it will cause major damage to the OE gearbox. In some cases, even an incremental bump in power may dictate the need for gearbox upgrades. We have suitable parts for nearly every high-performance application. Whether you are building a track car, upgrading your truck or SUV for serious off-roading, or prepping your tow vehicle for the demands of pulling heavy loads, we have the performance parts you need. Check out the options we have, including but certainly not limited to:
- Transmission coolers. High-performance use and trailering can heat the oil to extreme temperatures and cause a breakdown. An auxiliary cooler can save the life of your tranny;
- Short-throw gear shifters for manuals, AT shifter kits that provide the flexibility of shifting an automatic transmission manually, and ratchet shifters for racing use;
- Shift kits for firmer shifts, more efficient gear switching, and longer-lasting components;
- Performance clutch kits. These are comprised of beefed-up clutch discs, pressure plates, and bearings, and many also come with a flywheel. These kits are designed for different HP increase levels and applications and offer improved clutch engagement, higher torque capacity, and better heat dissipation.