Availability
ATI automatic transmission adjustable pressure regulator kits for the T-400 Super Pumps eliminate OEM boost valve and allows line pressure from 185 to 300 psi. The kit includes spring, spring seats, adjuster, set screws, nut, and instructions. Fine-tune transmission performance with an adjustable ATI pressure regulator.
( 1 )
$64.00
Lingenfelter Performance Engineering clutch return spring kits are quality replacements for your pedal assembly. The kits include a stainless steel spring with a dampening sleeve to eliminate noise. When your clutch pedal doesn't return to the correct position under high-rpm conditions, these easy-to-install components can quickly have you shifting with confidence. Order the model designed for your vehicle application.
( 13 )
$94.95
Auburn Gear differential spring retainer service kits provide you with springs, retainers, and pinion pin bolt to rebuild and repair your differential. They offer several different kits to fit a range of applications. Service your limited-slip differential with Auburn Gear spring retainer kits, and know they will fit and function as they should.
Not Yet Reviewed
$54.99
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$103.99
New EBC CSK clutch springs prevent damage from prolonged exposure to heat and wear. They are OEM upgrades and are 10 percent stiffer than stock. The lever will be slightly stiffer which can wear your hand out riding in heavy traffic, but in return the clutch engages smoother and faster with the stiffer springs making takeoff smooth and shifting faster and less effort to speed shift.
( 2 )
$53.88
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$59.28
Pro Circuit Racing clutch springs deliver several benefits. Knowing the constant heat and torque abuse that your clutch is subjected to, they designed their springs for increased clutch life, reduced slipping, and improved engagement. They will help to keep your bike's engine temperature down, and you'll notice a more consistent spring performance throughout time--crucial for controlling how efficiently your clutch turns power into acceleration. Whether your bike is off-road, stock, or modified, high performance Pro Circuit Racing clutch springs are must-haves.
Not Yet Reviewed
$54.95
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$90.00
Hinson Racing Hi-Temp clutch spring kits are race-proven! Developed to enhance the performance of any Hinson clutch component—as well as your stock clutch—the springs are manufactured from high-temperature steel to exceptional production tolerances. They're highly resistant to losing their strength, even due to the high heat of today's 4-strokes. Hinson Racing Hi-Temp clutch spring kits provide optimum hookup with minimum heat buildup. Order the set designed for fitment on your bike.
Not Yet Reviewed
$59.99
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$69.99
Nic Woods Racing Shockwave clutch springs are available in rear driven or primary styles to find just the right combination you are wanting for your clutch setup. They are also offered in different sets with a primary and a rear driven spring together. Choose the springs you prefer.
( 1 )
$50.60
RevMax forward clutch Belleville springs are a must change part on every rebuild. Overtime the stock spring flattens out and should never be reused. These disc springs serve to hold back and return the clutch pistons. They help compensate for wear on the friction plates and can serve as a cushion spring. Order the clutch disc spring designed for your application needs.
Not Yet Reviewed
$85.00
Sonnax Sure Cure automatic transmission rebuild kits are a comprehensive reconditioning package—featuring the best Sonnax products developed to help mechanics restore and enhance transmission performance. Sure Cure components are the same Sonnax parts sold individually to resolve common valve body complaints, as well as other transmission problems. The high-quality components in each Sure Cure kit will repair worn areas and protect the transmission against future damage. Plus, each kit comes with an easy-to-read, step-by-step installation guide that covers inspection and repair of the most critical areas of the valve body. Additional features and benefits: * Restore shift quality and reduce comebacks * Repairs biggest trouble areas to reduce comebacks * Includes step-by-step instructions for comprehensive valve/pump body restoration Kits Include: * Shims (2) endplay * Pump slide pivot pin * Throttle valve plunger valve kit * Shortened TV link * TV cable corrector kit * Seals D-ring servo * 1-2 or 3-4 accumulator spring * Servo release check valve kit * Reverse boost valve kit * Oversized pressure regulator valve * Pinless 1-2 or 3-4 accumulator piston kit * TV boost valve kit * Bushing pump * Bushing rear stator support * Checkballs
( 6 )
$100.75
Sonnax hydraulic line pressure booster kits contain stronger pressure regulator springs and large ratio boost valves designed to work together, providing progressive pressure increases as driving conditions become more demanding. Their springs are approximately 10 percent stronger than OEM and more conservative in impact than other aftermarket kit springs. Large ratio boost valves provide higher pressure incrementally and when it's needed the most. The combination of these springs and valves in the Sonnax hydraulic line pressure booster kits gives you the best of both worlds--a modest pressure increase at the low-end, with a high-end pressure that's equal to or greater than that of other aftermarket kit springs.
( 20 )
$57.98
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$101.03
When you need replacement release valves for your TCI trans-brake, go with the originator for a perfect fit. Their valve body components are direct replacements and ensure a perfect fit and operation. TCI offers replacement components for all of their trans-brake control valves to assist you with repair and maintenance. Some release valves include a spring, as well. Your valve body is the brain of your transmission, and your trans-brake allows you to achieve quicker and more consistent reaction times--keep it functioning effectively with proper care and TCI replacement trans-brake release valves.
( 1 )
$54.95
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$55.95
By far the best way to go, EBC DRC Dirt Racer clutch kits are total rebuild options, including all-driven lined plates and new springs to completely reset your clutch to the all-important original stack height from when the bike was new. DRC Dirt Racer clutch kits give smooth clutch take-up, using anti-swelling, alloy-impregnated, heavy-duty, cork-based facing for long-lasting and reliable clutch kits.
( 1 )
$54.97
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$112.06
Pro-X Racing complete clutch plate sets offer the best performance in powersports. Their sets contain complete packs of matched friction and steel plates, along with a set of clutch springs. Pro-X clutch plate sets deliver friction plates and steel plates manufactured to exact OEM specifications, mated with heavy-duty clutch springs that are approximately 10 percent stiffer, to provide you with the ultimate clutch performance. Get the most out of your powersports ride for your MX or ATV, install Pro-X Racing complete clutch plate sets.
Not Yet Reviewed
$89.99
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$109.99
Clearance
Versatility by design allows tuning of NORAM racing products—including their clutch components—to fit your machine's unique characteristics as well as the track's. That means response based upon your standards, not somebody else's. Every NORAM racing go-kart part gets backed by years of technical innovation in design, precision engineering, and the use of the highest quality components. NORAM—much like The World's Speed Shop®—believes that high quality doesn't have to mean high price to help increase your chances of winning. The choice is simple. Why just run when you can fly with the NORAM clutch components designed to fit your application?
Not Yet Reviewed
$57.99
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$70.99
Yukon Gear & Axle offers all of the small differential carrier replacement parts that you need to reassemble your carrier. Oil slingers, thrust washers, shims, baffles, guides, spacers, pins, bearing screw adjusters, and more are available to complete your differential carrier project. These components are available for numerous axle models, such as various GM, Ford, AMC, Dana, and Chrysler applications.
( 27 )
$52.99
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$65.99
If you're looking for transfer case components like range forks, Motive Gear has what you need. They use only the highest quality materials to manufacture their equipment and have been providing aftermarket parts for over 65 years. When it comes to using transfer case components you can depend on time and time again, Motive gear has you covered.
( 16 )
$61.99
Having trouble getting into gear? Your synchronizer could be worn. Crown Automotive offers manual transmission synchros to restore smooth, accurate shifts. They will prevent gears from grinding during engagement and facilitate optimum performance. You can choose from the wide selection of applications available. Renew your shifting performance—get your collar and gears in sync with Crown Automotive manual transmission synchros.
( 2 )
$68.99
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$121.99
Richmond Gear has you covered with any replacement parts that you may need. From backup switches to shifters, tons of parts are available for the service and maintenance of your Richmond Gear transmissions.
( 9 )
$54.99
EBC is known for its manufacturing expertise and top-notch products. EBC SRK sport racer clutch kits are no exception. These kits include Aramid fiber-lined friction plates and steel separator plates and springs to provide street-going kits for high performance street and road racing. Some EBC sport racer clutch kits will feature new diaphragm springs, like the ones used in many larger bikes, to provide a complete clutch rebuild kit for every sport bike possible. If you ride hard and need the best, get yourself EBC SRK sport racer clutch kits.
( 4 )
$96.01
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$99.63
Do you want a better sealing surface? Timken wheel seals offer consistent, leak-proof performance. Manufactured with the same precision as the company's legendary bearings, Timken relies on quality materials and their knowledge of design to provide replacement parts with a longer service life. Most of these wheel bearing seals are chemical- and abrasion-resistant, keeping fluids in and dirt out. Choose a name you know to help with your next auto project—choose Timken wheels seals, available for fitment on thousands of vehicles.
( 190 )
$77.99
Wilwood GS compact master cylinders have a re-buildable design featuring high-pressure diecast aluminum bodies with a protective E-coat finish. These master cylinders are available with an integrated reservoir or with a 7/16 in.-20 threaded inlet for a remote reservoir. The internal components have refined return spring and piston assemblies, assuring positive pressure control, along with a quick and complete release. Choose the bore size needed for your application.
( 48 )
$82.56
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$90.83
Summit Racing™ Governor recalibration kits allow you to raise or lower, relative to vehicle speed, the points where your transmission shifts. This is accomplished by a system of combining a variety of weights and springs in your governor, modifying the vehicle speed signal your transmission's shift valves receive. These kits can greatly improve the peak performance and enhance the drivability of the vehicle. They are very useful for transmission swaps, or if you have a car that is very light or has a low rear gear ratio. These kits also work great for bracket cars retaining an automatic 1-2 shift.
( 3 )
$89.99
VEGE has honed its remanufactured torque converter operation to optimize a steady outflow of a variety of products by using and adopting standard operating procedures to supply automotive, high-performance, heavy-duty, and industrial converters. VEGE torque converters incorporate the necessary upgrades to reduce failures. Areas that are known to fail such as pump and turbine blades are reset and re-enforced. The stators are completely disassembled and reloaded with new rollers and springs. Turbine hubs that have a high failure rate are replaced with billet steel hubs. Needle bearings are replaced with new ones and in most cases upgraded to heavy duty standards. VEGE torque converters are super balanced twice! Using state of the art Hines balancers all VEGE torque converters are checked for balance during the set up and tack and after final weld. This makes for a better dynamic running torque converter.
( 51 )
$78.99
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$98.99
Cure your adjustment woes with automatic transmission kickdown kits from Scott Drake. These reproduction kits are a direct fit for the specified application—ensuring exact shift points during the lifespan of your transmission with a properly adjusted throttle valve cable. The kickdown cables have plenty of flexibility, and the 9-piece kits include a cable, lever, spring, and bracket, along with all the hardware for simple installation.
( 5 )
$54.69
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