Transmission Bearings
- ACDelco®GM Original Equipment™ Manual Transmission Bearing ShimGM Original Equipment™ Manual Transmission Bearing Shim 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$3.34 - $7.70
- ACDelco®Genuine GM Parts™ Manual Transmission BearingGenuine GM Parts™ Manual Transmission Bearing 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.24 - $76.25
- ACDelco®Genuine GM Parts™ Manual Transmission Shift Shaft BearingGenuine GM Parts™ Manual Transmission Shift Shaft Bearing 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$8.45 - $89.45
- National®Manual Transmission Gear BearingManual Transmission Gear Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and unmatched...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$10.06 - $16.01
- SKF®Manual Transmission BearingManual Transmission Bearing by SKF®. Take your vehicle out of your garage back to the road by replacing your worn out or defective part with the top-notch SKF component. It will help restore and maintain your vehicle's original health...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$7.99 - $179.11
- Crown®Manual Transmission BearingManual Transmission Bearing by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!Developed to improve your driving experienceConstructed to ensure ultimate operation$35.66 - $66.26
- DT Components®Transmission BearingTransmission Bearing by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Expertly crafted from premium materialsDesigned to match rigorous quality standards$7.82 - $167.42
- Koyo®Clutch Release BearingClutch Release Bearing by Koyo®. 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$17.42 - $56.02
- Genuine®Manual Transmission Input Shaft BearingManual Transmission Input Shaft Bearing 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....Designed to restore your vehicle’s transmissionGenuine OE replacement parts from the OE manufacturer$47.41 - $190.12
- Genuine®Pilot BushingPilot Bushing 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 you'll find...Designed to restore your vehicle’s transmissionGenuine OE replacement parts from the OE manufacturer$12.63 - $34.45
- Dorman®Clutch Pilot BearingGray Powder Metal Clutch Pilot Bearing by Dorman®. Dorman's Clutch Pilot Bearing extends the life of the transmission and helps ensures smooth, reliable shift quality. Replacement recommended during clutch replacement.Direct replacement for a proper fit every timeHigh quality metal construction$9.38 - $44.67
- Dorman®Clutch Pilot BushingClutch Pilot Bushing by Dorman®. Dorman's Clutch Pilot Bushing extends the life of the transmission and helps ensures smooth, reliable shift quality. Replacement recommended during clutch replacement.Direct replacement for a proper fit every timeHigh quality metal construction$2.82 - $36.96
- Genuine®Clutch Release BearingClutch Release Bearing 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$62.84 - $656.39
- Mopar®Clutch Fork BearingClutch Fork Bearing by Mopar®. 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$30.06 - $287.39
- Mopar®Manual Transmission Idler BearingManual Transmission Idler Bearing 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.98 - $152.91
- National®Manual Transmission Input Shaft BearingManual Transmission Input Shaft Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$13.55 - $89.63
- Pioneer Automotive®Clutch Pilot BushingClutch Pilot 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 lifestyle, it is...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$2.10 - $25.76
- Sachs®Clutch Release BearingClutch Release Bearing by Sachs®. Each Sachs clutch kit and component is OE matched and provides consistent quality. Sachs has a full range of clutch products. The total program includes: kits, covers, discs, bearings, flywheels, forks,...Manufactured on same production line as original equipment clutch componentsMeets or exceeds OEM standards$11.30 - $400.31
- Timken®Clutch Pilot BearingClutch Pilot Bearing by Timken®. Take advantage of optimum vehicle performance with Timken bearings that feature premium design, enhanced surface finishes, and are manufactured using quality materials to ensure longer bearing life and...Designed to effectively reduce frictionUltimate capability of handling a load$8.70 - $43.01
- Timken®Manual Transmission Input Shaft BearingManual Transmission Input Shaft Bearing by Timken®. Take advantage of optimum vehicle performance with Timken bearings that feature premium design, enhanced surface finishes, and are manufactured using quality materials to ensure longer...Designed to effectively reduce frictionUltimate capability of handling a load$11.17 - $109.03
- SKF®Clutch Pilot BushingClutch Pilot Bushing by SKF®. 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 quality at an...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$1.04 - $10.14
- SKF®Transmission Release BearingTransmission Release Bearing by SKF®. 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 make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$7.35 - $177.55
- NSK®Clutch Release BearingClutch Release Bearing by NSK®. Designed by knowledgeable staff using leading technological advancements, this prime NSK product will meet your performance requirements. Backed by quality, it ensures uncompromising rigidity and...Made to provide absolute durability and high reliabilityDesigned with innovations using high-tech equipment$21.70 - $68.37
- NTN®Clutch Release BearingClutch Release Bearing by NTN®. 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 manufacturershe finest quality at a great price$27.75 - $74.52
- ACDelco®GM Original Equipment™ Automatic Transmission Clutch Housing Thrust BearingGM Original Equipment™ Automatic Transmission Clutch Housing Thrust Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.03 - $37.76
- ACDelco®GM Original Equipment™ Automatic Transmission Direct Clutch Housing Thrust BearingGM Original Equipment™ Automatic Transmission Direct Clutch Housing Thrust Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.85 - $14.67
- ACDelco®GM Original Equipment™ Automatic Transmission Direct and Coast Clutch Housing Thrust BearingGM Original Equipment™ Automatic Transmission Direct and Coast Clutch Housing Thrust Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.92
- ACDelco®GM Original Equipment™ Automatic Transmission Drive Sprocket BearingGM Original Equipment™ Automatic Transmission Drive Sprocket Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.03 - $12.79
- ACDelco®GM Original Equipment™ Automatic Transmission Extension Housing BearingGM Original Equipment™ Automatic Transmission Extension Housing Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.76 - $38.12
- ACDelco®GM Original Equipment™ Automatic Transmission Input Shaft BearingGM Original Equipment™ Automatic Transmission Input Shaft Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.31 - $10.41
Automatic and manual transmissions have a number of bearings that allow shafts, gears, and other components to rotate freely with minimal friction while transferring power from the engine to the drivetrain. Although there are dedicated bearings that are designed and sized for specific locations and components in every transmission, the type of bearing will fall into one of the following categories: ball bearings, roller bearings, tapered roller bearings, needle bearings, caged needle bearings, and thrust bearings. In addition to bearings, some shafts turn on bushings, and thrust washers are used to control shaft end-play and clearance.
Friction consumes power, accelerates wear, and creates heat, all conditions that are detrimental to the function of a transmission. To minimize friction the balls or rollers in bearings roll on the smooth surfaces of inner and outer races. The inner bearing race surrounds the rotating shaft, while the outer race fits into the transmission case. Ball bearings are used in high shaft speed applications where there are radial (perpendicular to the shaft) and axial (parallel to the shaft) loads. Roller bearings can handle heavier loads because the load is spread across the roller, unlike the ball’s relatively small point of contact. Needle bearings are just roller bearings with small diameter rollers. Tapered roller bearings are pre-loaded during installation. Thrust bearings are used where there are high axial loads. Although there are ball thrust bearings, they are more commonly roller bearings because of their higher load bearing capacity.
In some transmission applications a bushing is used instead a bearing. A bushing is a type of plain bearing in that the shaft rotates on a thin film of lubricant. Most bushings are made of bronze and are a press fit into a bore. Some are grooved to allow oil to enter and lubricate the bushing, while others have a hole which must be aligned with the lubricant passage in the case. There are also sintered bronze “oilite” bushings that are porous and impregnated with oil during the manufacturing process, providing all the lubricant the bushing will need during operation. Clutch pilot bushings are a common sintered bronze bushing application. Thrust washers, also known as thrust plates or thrust bearings, are used to absorb axial loads and to separate parts and prevent wear. They can be made of sintered bronze, steel, and even plastic depending on application. Many thrust washers come in different thicknesses and are used to set end-play or clearance to specification during transmission assembly.
The input shaft on a typical manual transmission is supported at the rear by a ball or roller bearing in the transmission case and at the front by a bushing or bearing in the end of the crankshaft or the center of the flywheel. The output shaft is supported at the front by a roller bearing inside the input shaft, at the center by a ball or roller bearing, and at the rear by a bearing or bushing in the extension housing. The transmission countershaft rotates on needle roller bearings with thrust washers at each end. The clutch release bearing, also called a clutch throw-out bearing, is a ball thrust bearing supported on a carrier that slides on a hollow shaft extending from the front of the transmission and encircling the transmission input shaft. The release bearing is attached to a clutch fork or lever that pivots at one end or in the center and is attached to a slave cylinder, cable, or pushrod at the other end.
Automatic transmissions employ numerous bearings, bushings, thrust bearings and thrust washers including those at the turbine shaft, planetary gearset and clutch components. Both manual and automatic transaxles have bearings at the drive chain or drive gear, and transaxle final drive pinion and differential case. Upon transmission disassembly the bearings should be thoroughly cleaned and felt for roughness, looseness, and noise as the bearing is rotated. Visually inspect balls, rollers and races for signs of scoring, spalling, brinelling, peeling, corrosion, and any other signs of damage. Bushings can be visually inspected, the shaft-to-bushing clearance can be checked, and the inside diameter and shaft diameter can be measured and compared with specification. Transmission shafts should be checked for scoring or other damage where the bushing or bearing contacts the shaft. The fit of the bearing outside diameter in the transmission case or other components should also be checked.
Regardless of the type of transmission and bearings on your car or truck, or the damage incurred, we have the replacement bearing assemblies, bushings, and thrust washers to help restore transmission performance and quiet operation. All parts are manufactured to meet or exceed the vehicle manufacturer’s specifications, so you can be assured of precise fitment, flawless performance, and long lasting durability.
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Related Categories
- 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
- Automatic Transmission Valve Bodies
- Automatic Transmission Flexplates
- Automatic Transmission Oil Pumps
- Transmission Shafts & Gears
- AT Bands & Clutches
- Automatic Transmission Governors, Modulators
- MT Assemblies
- Automatic Transmission Assemblies
- Clutch Pressure Plates
- Clutch Discs
- Transmission Fluids, Oils & Additives