Transmission Mounts, Cases, Housings
- Energy Suspension®Transmission Mount BushingTransmission Mount Bushing by Energy Suspension®. Energy Suspension lets you upgrade worn and crumbling rubber bushings that dampen vibrations at mounting points for front and rear strut towers, front and rear track arms, strut arms,...High-density polyurethane construction provides a superior cushioning effect and resists drying up and crumbling the way rubber mounts canEnergy Suspension high-pressure endurance tests made in a range of extreme temperature conditions show HYPER-FLEX polyurethane lasts 5 to 10 times longer than conventional rubber$23.31
- Energy Suspension®Transmission Mount Insert SetTransmission Mount Insert Set by Energy Suspension®. Energy Suspension offers replacement mount bushings for engines, transmissions, engine subframes, differentials, transfer cases, as well as bushings and grommets for torque arms that...Replacement mount bushings for engines, transmissions, and transfer case prevents mechanicals from shifting around on broken or weak mounts under accelerationEliminates excess stress on axles, drive shafts, and seals that can cause premature wear and leaks when mechanicals are sitting at improper angles$44.42
- ARP®Bellhousing Bolt KitBellhousing Bolt Kit by ARP®. These premium grade bolt kits are engineered to properly engage the engine block threads and resist loosening. Washers and nuts included where applicable.Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$18.13 - $51.02
- ARP®Bellhousing Stud KitBellhousing Stud Kit by ARP®. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They’re designed to make it as easy as possible to install a pan and seal it properly....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$91.26 - $126.40
- BD Diesel Performance®Transmission Bellhousing Dowel PinTransmission Bellhousing Dowel Pin 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...New Heat treating process refines grain and increases fatigue life by 8xTested for more than 1.5 million shifts cycles$86.95 - $231.95
- Torque Solution®Transmission Member BushingsTransmission Member Bushings by Torque Solution®. Torque Solution continues to push the limits of high performance aftermarket products with our "NEW" Transmission Member Bushings. Developed to perform under the most extreme...High quality at an affordable priceExpertly made from premium materials$37.97
- Torque Solution®Transmission Mount InsertTransmission Mount Insert by Torque Solution®. Polyurethane transmission mount inserts replace the inner rubber material of the OEM transmission mount. Made from 75a durometer polyurethane. Each mount includes 2 half's and a center...High quality at an affordable priceExpertly made from premium materials$36.92 - $158.26
- ACP®Transmission Crossmember InsulatorDesigned utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.Expertly manufactured from the highest grade materialsMeticulously Tested for the ultimate in quality$27.63
- ACP®Transmission Inspection PlateTransmission Inspection Plate by ACP®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...Expertly manufactured from the highest grade materialsMeticulously Tested for the ultimate in quality$20.59 - $32.01
- Prothane®Transmission Crossmember BushingsTransmission Crossmember Bushings by Prothane®. Mounts are designed to control torque and eliminate breakage. Where applicable, mounts feature Poly-Locked “run-safe” interlocking device so you’ll never have a broken...Engineered to enhance your vehicle's performanceMade to stringent quality standards$13.66 - $85.18
- Prothane®Transmission Mount InsertsTransmission Mount Inserts by Prothane®. 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...Engineered to enhance your vehicle's performanceMade to stringent quality standards$9.44 - $37.55
- Trans-Dapt®Transmission Mount PadTransmission Mount Pad by Trans-Dapt®. Designed utilizing the latest technology, this product by Trans-Dapt features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Engineered to enhance your vehicle's performanceMade to stringent quality standards$19.27 - $95.01
- Whiteline®Transmission Crossmember Pad BushingTransmission Crossmember Pad Bushing by Whiteline®. Bang For Your Buck! Whiteline's Positive Shift Kit inserts into the factory gearbox mount and results in a greatly improved shift feel and response by reducing the compliance of the...Precision engineered for your vehicleTested to outperform all comparable products on the market$51.88 - $69.88
- Whiteline®Transmission Mount BushingTransmission Mount Bushing by Whiteline®. Bang For Your Buck! Whiteline's Positive Shift Kit inserts into the factory gearbox mount and results in a greatly improved shift feel and response by reducing the compliance of the heavily...Whiteline's latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone, and weatheringSpecially bonded design for optimized strength typically required in high load-bearing applications$5.40 - $40.88
- Mopar®Automatic Transmission BushingAutomatic Transmission Bushing 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$3.43 - $336.24
- SKF®Manual Transmission Shift Lever BushingManual Transmission Shift Lever Bushing by SKF®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.08
- 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
- ACDelco®GM Genuine Parts Automatic Transmission CaseGM Genuine Parts Automatic Transmission Case by ACDelco®. GM Genuine Parts Automatic Transmission Cases are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts...GM-recommended replacement part for your GM vehicle's original factory componentOffering the quality, reliability, and durability of GM OE$267.67 - $886.75
- Mopar®Automatic Transmission Bellhousing Access CoverAutomatic Transmission Bellhousing Access Cover 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.24 - $9.71
- Mopar®Hex Washer Head BoltHex Washer Head Bolt by Mopar®. Impact Brace to Tunnel Rail. M10x1.50x90.00. Shear Plate to Cradle. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Carefully crafted from premium materialsExcellent corrosion and wear resistance$4.36
- Mopar®Manual Transmission Shift Rail PlateManual Transmission Shift Rail Plate 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...$3.15 - $362.15
- Doug's Headers®Transmission CrossmemberTransmission Crossmember by Doug's Headers®. 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...High quality at an affordable priceExpertly made from premium materials$257.45 - $309.45
- Mopar®Manual Transmission Extension Housing PlugManual Transmission Extension Housing Plug 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...$3.28
- Mopar®Manual Transmission Power Take Off CoverManual Transmission Power Take Off Cover 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...$2.30 - $20.32
- Dodge OEEngine Mount Nut (6502979)Engine Mount Nut (6502979) by Dodge OE. If you want to ensure peak performance of your Dodge mile after mile and keep it looking brand new, rely on superior-quality Dodge OE parts and accessories. They match the parts and accessories...Genuine Dodge OEM part designed for your make, model, and yearCrafted from premium-quality materials for long-lasting service$9.53
- Dodge OEFront Engine Mount Bolt (6512780AA)Front Engine Mount Bolt (6512780AA) by Dodge OE. If you want to ensure peak performance of your Dodge mile after mile and keep it looking brand new, rely on superior-quality Dodge OE parts and accessories. They match the parts and...Genuine Dodge OEM part designed for your make, model, and yearCrafted from premium-quality materials for long-lasting service$5.11
- Dodge OEEngine Air Intake Resonator Nut (6104717AA)Engine Air Intake Resonator Nut (6104717AA) by Dodge OE. If you want to ensure peak performance of your Dodge mile after mile and keep it looking brand new, rely on superior-quality Dodge OE parts and accessories. They match the parts...Genuine Dodge OEM part designed for your make, model, and yearCrafted from premium-quality materials for long-lasting service$3.96
- Ford OEManual Transmission Mount Nut (W520415S442)Manual Transmission Mount Nut (W520415S442) by Ford OE. If you want to keep your Ford performing the way it did when it left the factory, rely on Ford OE products. Manufactured to strict specifications for fit, form, and function, they...Genuine OEM Ford part made to fit your vehicle perfectlyDesigned to restore OEM performance for a safe ride$0.97
- Dodge OEBumper Face Bar Bolt (68292404AA)Bumper Face Bar Bolt (68292404AA) by Dodge OE. If you want to ensure peak performance of your Dodge mile after mile and keep it looking brand new, rely on superior-quality Dodge OE parts and accessories. They match the parts and...Genuine Dodge OEM part designed for your make, model, and yearCrafted from premium-quality materials for long-lasting service$12.06
- Ford OESuspension Shock Absorber Mount Nut (W712334S442)Suspension Shock Absorber Mount Nut (W712334S442) by Ford OE. If you want to keep your Ford performing the way it did when it left the factory, rely on Ford OE products. Manufactured to strict specifications for fit, form, and function,...Genuine OEM Ford part made to fit your vehicle perfectlyDesigned to restore OEM performance for a safe ride$2.66
The transmission case, bellhousing and extension housing enclose internal transmission components and the torque converter or clutch and provide mounting points so the assembly can be connected to the engine and drivetrain, and the transmission mounts support the assembly in the vehicle. The case and housings are generally the most reliable parts of the transmission, but they can develop cracks and become corroded, and sealing surfaces and internal passages and bores can suffer scoring, nicks, gouges and other damage that can render them unusable. Our replacement cases and housings are an economical alternative to purchasing a new or remanufactured transmission. Defective transmission mounts can allow noise and vibration to be transmitted to the chassis and passenger cabin, and negatively affect clutch and shifting operation.
An automatic transmission bellhousing covers the torque converter and flexplate while a manual transmission bellhousing covers the clutch and flywheel. On some vehicles the starter is mounted to the bellhousing, and with manual transmissions the bellhousing also serves as the mount for the clutch release bearing apply fork or lever and may also serve as the mounting location for the hydraulic clutch slave cylinder or clutch cable housing. The bellhousing bolts to the engine block and is usually positioned with block dowels that engage with holes in the bellhousing. The bellhousings on both automatic and manual transmissions may be integral with the transmission case or separate components with the case bolted to the bellhousing. Inspect the bellhousing for cracks and broken sections, especially at the block mounting bolt holes and dowel pin holes and check the block dowel pins for damage.
Manual transmission cases have bores that locate the input shaft, output shaft, reverse idler shaft, countershaft and bearings and the case provides a reservoir for the transmission lubricant. Automatic transmission cases are much more intricate. They have many fluid passages and bores for components including the governor, oil pump, and clutches, accumulators and servos. The exterior of the case can be inspected with the transmission assembled, looking for cracks and other damage, especially at the case-to-bellhousing mounting ears, but thorough internal case inspections are only possible once the transmission has been disassembled and the case cleaned. Look for cracks, scratches, scoring, nicks, grooving, gouges and any other damage that would inhibit sealing and result in leakage at bores and gasket mating surfaces. Check the valve body mounting surface for warpage using a feeler gauge and straightedge and compare with specifications. Slight surface damage can be repaired with fine abrasive like crocus cloth and stripped threads can be repaired with thread inserts, but the case should be replaced if there is damage of greater severity.
The extension housing, also called the tailshaft housing, mounts to the rear of the transmission case, encloses the transmission output shaft and provides the attachment point for the driveshaft. It has a bore with a bushing for the driveshaft slip yoke and a bore for the speedometer cable drive gear or vehicle speed sensor. Inspect the extension housing for cracks in the case mounting and transmission mount areas and examine the extension housing-to-transmission case gasket mating surface and speedometer drive gear/speed sensor bore for scratches, nicks, gouges or other damage that would inhibit sealing. The driveshaft slip yoke rotates and moves in and out in response to rear suspension movement on a bushing inside the extension housing. If the extension housing bushing is worn, the slip yoke may not be centered in the bore, resulting in an extension housing rear seal leak. The extension housing bushing can be replaced and minor damage to sealing surfaces can be repaired with fine abrasive like crocus cloth, but cracks, broken sections and more serious damage requires extension housing replacement.
Rear-wheel drive vehicles customarily employ an engine mount at each side of the block and a transmission mount at the transmission extension housing. Front-wheel drive vehicles with transversely mounted engines and manual or automatic transaxles usually have at least four mounts – one at each side of the vehicle on the engine and transmission that suspend the engine/transaxle assembly, and a mount at the front and one at the rear of the assembly to control fore and aft movement caused by engine torque. The traditional transmission mount consists of two pieces of metal that attach to the transmission or engine/transaxle assembly and chassis respectively, separated by a rubber insulator. Some vehicles have fluid filled hydraulic mounts that can absorb more vibration without allowing excessive transmission or engine/transaxle assembly movement. The most advanced transmission or engine/transaxle assembly mounts are electronic “active” mounts that are soft at idle to absorb more vibration but stiffen at higher rpm to limit transmission or engine/transaxle assembly motion.
Vibration and noise transmitted to the chassis and cabin can be caused by collapsed mounts, while banging and thumping noise under acceleration, caused by the engine’s natural torque reaction, indicates one or more broken mounts. While vibration can be annoying, excessive transmission or engine/transaxle assembly movement is more problematic because it can negatively affect clutch and shifting operation. On manual transmissions and transaxles, clutch and shift linkage adjustment and function can be adversely affected by engine movement resulting in slippage and jumping out of gear, while on automatic transmissions and transaxles, engine movement can affect shift and throttle valve cable adjustment, resulting in difficulty shifting into gear, improper shift timing and missed shifts.
No matter what you’re working on, we have the replacement transmission mounts, cases & housings to restore proper transmission operation and vehicle performance. We offer transmission mounts, cases, bellhousings, extension housings and related components that are manufactured according to original equipment specifications, so when repairs are completed you can count on the performance your vehicle was designed to deliver. In addition to an extensive selection of every type of mount, and transmission cases & housings for all popular transmissions, we also offer brackets, adapter plates, mounting bolts, inspection plates, crossmembers, and more.
We also offer performance mounts made from high-strength steel or billet aluminum for impeccable durability, and/polyurethane that lasts longer than soft rubber and helps prevent against breaking due to deterioration after constant flexing and vibration. For racing pilots who push their vehicle off its limits, reinforced performance transmission mount is just the way. Specially crafted from extra durable hardened material to withstand the abuse of the harshest conditions, this type of mounts allows massive power to be delivered to the wheels instead of absorbing the energy into soft material.
At CARiD, you’re sure to find an extremely rugged housing for your performance transmission, as well. We carry the finest in rugged performance transmission housings fabricated to the highest standards to ensure a precise fit and serve you for years to come. Browse our extensive virtual selection of transmission tail, clutch and bellhousings, as well as Superglide and Powerglide transmission cases, Ultra-bell and Super Hydra bellhousings, Superglide tailshaft housings, plus SFI-Certified ATI and aftermarket cases intended for use in the most demanding of applications and unforgiving. All of these are built to be tough-as-nails to withstand power and torque extremes without unexpected breakdowns, and may have roller bearings or bushings supporting many of the transmission's rotating parts. Rolling bearings are great for use in high-speed machines with high load and use.
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- Clutch Kits
- Automatic Transmission Oil Coolers
- Transmission Solenoids, Sensors, Switches & Control Units
- Transmission Filters
- Automatic Transmission Torque Converters
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- Clutch Hydraulics
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- Transmission Rebuild Kits
- Clutch Linkages
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- Automatic Transmission Valve Bodies
- Transmission Bearings
- Automatic Transmission Flexplates
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- AT Bands & Clutches
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- Transmission Fluids, Oils & Additives