Torsion Bars & Parts
- Rough Country®1.5"-2" Front Leveling Torsion Keys (3592)Front Leveling Torsion Keys with 1.5"-2" Front Lift Height by Rough Country®. Quantity: 2 per Pack. This top-grade product is specifically designed to make your off-road trip a safer and more trouble-free ride. Fabricated using...Elaborately crafted using sturdy, high-grade materialsMade to guarantee ultimate durability and strength$49.95
- Rough Country®2" Front Leveling Torsion Keys (9592)Front Leveling Torsion Keys with 2" Front Lift Height by Rough Country®. Quantity: 2 per Pack. This top-grade product is specifically designed to make your off-road trip a safer and more trouble-free ride. Fabricated using heavy-duty...Elaborately crafted using sturdy, high-grade materialsMade to guarantee ultimate durability and strength$49.95
- Rough Country®2.5" Front Leveling Torsion Keys (7544)Front Leveling Torsion Keys with 2.5" Front Lift Height by Rough Country®. Quantity: 2 per Pack. This top-grade product is specifically designed to make your off-road trip a safer and more trouble-free ride. Fabricated using heavy-duty...Elaborately crafted using sturdy, high-grade materialsMade to guarantee ultimate durability and strength$79.95
- Fabtech®2.5" Front Leveling Torsion Key Kit (FTL5100)Front Leveling Torsion Key Kit with 2.5" Front Lift Height (FTL5100) by Fabtech®. Proper design in suspension development is key in providing a quality, trouble free product to the end consumer. Fabtech leads the industry with extensive...Heavy Duty Construction1/4? Thick steel with high grade hardware$164.73
- Eibach®0"-3" Sport Utility Front Lowering Torsion Keys (3887.510)Sport Utility Front Lowering Torsion Keys with 0"-3" Front Drop Height (3887.510) by Eibach®. Quantity: 2 per Pack. This is a set of two replacement front torsion keys for vehicles with front torsion bar suspensions. The keys are...Set of two replacement torsion keys for front torsion bar suspensionsProvides a front ride height that is 3 inches lower than stock$99.00
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (FDRA01FL3000)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height (FDRA01FL3000) by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$99.95
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (FDEP01FL3000)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined from sold...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$99.95
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (CHSL11FL3000)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined from sold...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$124.95
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (HMH306FL3000)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined from sold...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$119.31
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (FDED97FL3000)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined from sold...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$104.95
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (FDF197FL3000)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined from sold...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$104.95
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (CHCO04FL1300)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined from sold...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$119.31
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (GMCA04FL1300)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined from sold...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$119.31
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (MAPK98FL3000)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height (MAPK98FL3000) by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$99.95
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (GMSI11FL3000)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined from sold...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$124.95
- Supreme Suspensions®1"-3" Front Leveling Torsion Key Kit (FDRA95FL3000)Front Leveling Torsion Key Kit with 1"-3" Front Lift Height (FDRA95FL3000) by Supreme Suspensions®. Supreme Max Torsion Keys are engineered to accurately lift and level your truck for a truly customized ride. These keys are machined...Increases front-end ground clearance for wider larger tiresRe-indexed keys to properly lift the front end$99.95
- Chrysler OEFront Left Torsion Bar Adjusting Arm (52005145AB)Front Left Torsion Bar Adjusting Arm (52005145AB) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$79.03
- Chrysler OEFront Right Torsion Bar Adjusting Arm (52005144AB)Front Right Torsion Bar Adjusting Arm (52005144AB) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$66.88
- Chrysler OEFront Torsion Bar (52855908AB)Front Torsion Bar (52855908AB) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards using...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$204.04
- Chrysler OEFront Torsion Bar (52855406AA)Front Torsion Bar (52855406AA) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards using...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$183.93
- Chrysler OEFront Torsion Bar (52113161AA)Front Torsion Bar (52113161AA) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards using...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$172.43
- Chrysler OEFront Torsion Bar (52855407AA)Front Torsion Bar (52855407AA) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards using...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$231.35
- Chrysler OEFront Torsion Bar (52113305AA)Front Torsion Bar (52113305AA) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards using...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$166.69
- Chrysler OEFront Torsion Bar (52855909AB)Front Torsion Bar (52855909AB) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards using...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$192.55
- Chrysler OEFront Torsion Bar (52113302AA)Front Torsion Bar (52113302AA) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards using...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$166.69
- Chrysler OEFront Torsion Bar (52113160AA)Front Torsion Bar (52113160AA) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards using...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$153.75
- Chrysler OEFront Torsion Bar Mount (52113572AA)Front Torsion Bar Mount (52113572AA) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$280.20
- Chrysler OETorsion Bar Mount Bracket (52106703AC)Torsion Bar Mount Bracket (52106703AC) by Chrysler OE. Whether you have an older Chrysler vehicle or the latest model, keep it looking and running at its best with Chrysler OE parts. Manufactured to strict quality and safety standards...Genuine OEM Chrysler part made to exact specifications for fit and functionGuaranteed to make your Chrysler vehicle look and perform like new$20.36
- Mazda OEFront Left Torsion Bar (ZZP034021)Front Left Torsion Bar (ZZP034021) by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are crafted of the same materials and...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$133.40
- Mazda OEFront Right Torsion Bar (ZZP034011)Front Right Torsion Bar (ZZP034011) by Mazda OE. Maintain reliable performance of your Mazda and give it the looks it had when it rolled off the assembly line with Mazda OE parts and accessories. They are crafted of the same materials...Genuine Mazda OEM part designed to fit your specific Mazda model perfectlyCrafted using the most advanced materials and technology$135.35
Like their coil and leaf counterparts, torsion bars are springs. However, instead of compressing like a coil spring or deflecting and flattening out like a leaf spring, a torsion bar twists when loaded. Torsion bars are spring steel rods with one of the ends mounted to the frame and the opposite ends attached to the suspension, usually the lower control arms. Torsion bars have been transversely mounted on some vehicles in the past but today they are more commonly mounted longitudinally.
Torsion bars are generally very reliable components, but like any type of springs they can eventually become fatigued, which can negatively affect ride height, handling and wheel alignment. However, because they are typically mounted low on the underside of the vehicle, they are also susceptible to impact damage from obstacles and road debris. The torsion bars on vehicles that are driven off-road should be inspected for bends, cracks, and scrapes, which could make them ineffective or decrease their lifespan. Many torsion bars have rubber cross member mounts, and these can wear and cause noise.
Torsion bars are lighter and more compact than coil springs or leaf springs, but their primary advantage is that they can usually be adjusted. Unlike sacked coil springs that must be replaced, bolts at the keys on the torsion bar ends can be turned to raise ride height, or tune the height so it is even side-to-side. Proper ride height is critical to good handling, and to maintaining alignment angles for even tire wear. However, sometimes the range of adjustment is inadequate to bring ride height within specifications. We offer replacement key assemblies that increase the adjustment range, so ride height can be restored or even increased if desired – raising the front-end ride height to level the stance of a pickup truck for example.
If a different spring rate is desired to handle heavier weight or improve handling, rather than just a change of ride height, then performance torsion bars with varying spring rates are available. Torsion bars with a higher spring rate than stock will prevent bottoming out and provide better vehicle control on road or off. These bars are also made stronger than OE, in forged and heat treated steel, and coated with a durable powder coat finish. This kind of toughness is needed for vehicles driven off-road, where the torsion bar are exposed to potential impact damage from obstacles. To complete the installation we also offer a selection of mounts and hardware, and polyurethane mount bushings and dust boots.
For higher lifts of 4 inches or more, it may be necessary to relocate the torsion bars on a truck or SUV. There are several ways to achieve this. For some applications we offer brackets that lower the torsion bar crossmember. There are also brackets that locate the torsion bars further up on the control arms, leaving the ends that mount to the frame in their original location. The latter maintains the factory torsion bar angle, keeps the bars tucked up out of harm’s way, and doesn’t reduce ground clearance. These brackets are included in lift kits that come with everything needed to give you the looks and performance you want for your truck.
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Related Categories
- Shocks & Struts
- Control Arms
- Stabilizer Bar Links
- Coil Springs
- Coilover Kits
- Suspension Kits
- Lift Kits
- Lowering Kits
- Ball Joints
- Shock & Strut Mounts
- Air Suspension
- Sway Bars
- Suspension Bushings
- Leveling Kits
- Leaf Springs
- Alignment Kits
- Conversion Kits
- Helper Springs
- Skid Plates
- Subframe Braces
- Panhard Bars
- Bump Stops
- Strut Tower Braces
- Self-Leveling Sensors
- Handling Kits
- 4 Link Kits & Frames
- Traction Bars
- Torque Arms
- Fender Braces
- Suspension Lubricants