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MERCURY Transmission & Drivetrain

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Results 1 - 22 of 22

McLeod RXT 1200 Clutch Kits

Intended for the high horsepower street/strip fan, McLeod RXT 1200 twin disc clutch kits are able to handle 1,200 crank horsepower. With a higher clamp load than standard RXT twin disc clutch kits, RXT 1200 clutch kits can handle almost any horsepower you can throw at them and still remain streetable. Ceramic-lined clutch discs provide smooth engagement with a stock-like pedal feel to make them ideal for the street performance enthusiast. A flat-style flywheel with a crank relief of 6.250 in. diameter or less is required for proper fitment.

5.0 out of 5 stars ( 12 )

$1,295.00

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos

Yukon Gear & Axle ring and pinion gear and installation kit combos are complete packages that include front, rear, or front and rear ring and pinion sets, along with the most complete master overhaul kits on the market—giving you everything needed to re-gear the front and/or rear differentials in one package. Conceived to handle some of the harshest conditions, these combos utilize the latest design and manufacturing technologies to afford you quiet running gear that's strong and easy to set up. The included Yukon master rebuild kits undergo extensive research to ensure a perfect fit and hassle-free install with the very best components. Order the combo designed to fit your application.

4.46 out of 5 stars ( 13 )

$1,307.99

$1,538.99

Eaton Detroit Lockers

Eaton Detroit lockers are designed to maximize traction by delivering 100 percent of the torque and power to both drive wheels. They are engineered to keep both wheels in a constant drive mode and have the ability to automatically allow wheel speed differentiation when required.

4.96 out of 5 stars ( 80 )

$1,045.99

On Sale

Auburn Gear Select-A-Loc Differentials

Auburn Gear Select-A-Loc differentials maximize your vehicle's traction with on-the-go system engage. These electronically controlled traction-enhancing differentials are selectable lockers offering the traction control of a limited-slip differential and a full-locking differential--all in one! When locker switch is off, the clutch pack activates the limited-slip mode. As torque increases, the separating forces within the differential gears increase, causing the clutch pack to be compressed, in turn providing bias torque to the highest traction wheel. When the locker switch is turned on, electronic current is sent to the electromagnetic coil which locks the axles together. Auburn Gear Select-A-Loc lockers feature a unique cone-clutch design with gearing made from aircraft-quality 9310 heat-treated billet steel for tough-as-nails strength. The lockers operate quietly without any shift fork or pins to line up to change the locker mode. With a limited-slip mode for on/off-road excitement and a true locker mode for the quarter-mile or nasty off-road terrain, Auburn Gear Select-A-Loc differentials deliver superior traction capabilities on the street, at the track, or off-road.

3.1 out of 5 stars ( 10 )

$1,209.99

$1,377.99


$1,056.50

$1,151.99

Yukon Gear & Axle Grizzly Lockers

Yukon Gear & Axle Grizzly lockers offer fierce power! These robust lockers are the ultimate mechanical locking differentials, replacing your entire carrier assembly. Yukon Grizzly lockers feature forged cases with 8620 internals and a patent-pending internal locking mechanism for maximum strength. Assembled in the USA, these lockers will provide 100 percent power to both your tires, while still allowing for disengagement while negotiating turns. Whether your application is for the street, off-road, or drag racing, Yukon Gear & Axle Grizzly lockers will have your rig roaring with performance.

4.45 out of 5 stars ( 22 )

$1,012.99

$1,297.99

ACT Xtreme Twin-Disc Clutch Kits

Transfer power into motion with ACT Xtreme twin-disc clutch kits. Available for street and race use, these clutch kits feature twice the number of disc surfaces for better wear, heat capacity, and long life compared to single disc kits. They offer a proprietary Positive Lift Floater System design, which results in quiet operation with no floater rattle and no posts to wear. Maximize your street and track performance with the solid quality and exceptional value of ACT Xtreme twin-disc clutch kits. More product features include: * CNC-machined and dynamically balanced flywheel ensures trouble-free installation and operation * 40 to 120 percent pressure plate clamp load increase * Pedal feel is stiff to moderate * Recommended disc: Street/Race

5.0 out of 5 stars ( 3 )

$1,562.00

$1,662.00

USA Standard Gear Ring and Pinion Gear and Differential Combos

USA Standard Gear ring and pinion and differential combos save time and money by including everything you need in one simple part number. Quick Kits feature a USA Standard ring and pinion gear set, Master Install Kit with high-quality Koyo bearings, and required small parts to get vehicles back on the road quickly. The gear and install kits include axle bearings and seals. Many of these combo kits include Dura Grip differentials, depending on application. Order the USA Standard Gear ring and pinion gear and differential combo designed to fit your application.

5.0 out of 5 stars ( 4 )

$1,360.99

$1,411.99

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos

Yukon Gear & Axle ring and pinion and differential combos save time and money by including everything you need in one simple part number. Pro Kits feature a premium Yukon ring and pinion gear set, Yukon Master install kit with high-quality Timken bearings, and required small parts to get vehicles back on the road quickly. The gear and install kits include axle bearings and seals. Many of these combo kits include Dura Grip differentials, depending on application. Order the Yukon Gear & Axle ring and pinion gear and differential combo designed to fit your application.

4.5 out of 5 stars ( 4 )

$1,538.99

Summit Bucks

Eaton Electronic ELocker Differentials

Eaton electronic ELocker differentials offer you the best of both worlds. Imagine having the comfort and convenience of an open differential for around town—and the powerful traction of a full-on locker when it's necessary. This is exactly what the Eaton ELockers provide. With the push of a dash-mounted button, you decide when the differential should be fully locked for maximum traction to both wheels, or free to differentiate for the best fuel mileage and tire tread life. Whether you're running a 2WD or 4WD, open or locked, the Eaton ELockers put the driver in total control! Order the carrier designed for your axle model.

4.0 out of 5 stars ( 12 )

$1,522.99

Zumbrota Remanufactured Transfer Cases

Zumbrota remanufactured transfer cases are put through a proprietary cleaning method, and arrive looking like new. But before they ship, each unit goes through complete inspection, component replacement, and quality control process to assure dependable, reliable shift-ability. Zumbrota rebuilds units from New Process, Borg Warner, and other major manufacturers to fill fitments for foreign and domestic passenger cars, trucks, and SUVs. Benefits of Zumbrota remanufactured transfer cases include: * A pre-inspection is done to ensure the unit is free of case cracks, excessive wear and to catch other OEM related problems that many cores have * A second inspection is conducted during the remanufacturing process to ensure all component parts meet OEM specifications * A final post-build inspection is done to ensure unit is built to their strict standards * All units are quality inspected throughout the remanufacturing process to maintain our quality standard * All cases are cleaned utilizing their state-of-the-art hydro-blasting and rinsing process--this brings all cases back to the OEM finish * 100 percent replacement of seals, bearings, viscous couplers (when applicable), and other common wear components * Units are shipped in high-density plastic totes to help eliminate in-transit damage * All transfer cases are sold with a standard 2 year/unlimited mileage warranty

3.86 out of 5 stars ( 7 )

$1,276.99

$1,541.99

RAM Concept 10.5 Dual-Disc Metallic Clutch Kits

RAM Concept 10.5 dual-disc metallic clutch kits usher in a new era of RAM clutch design. The Concept kits introduce modular dual-disc systems with effective performance improvements. Perfected design, better performance, and a competitive price ... what an idea! Designed for use on applications with horsepower rating of up to 1,050. RAM Concept 10.5 dual-disc metallic clutch kits feature: * Higher clamp load 10.5 in. pressure plate offers smooth pedal effort and more surface area to dissipate heat * Poly-coil sprung hub top disc allows for dampening on engagement to eliminate harsh starts and transmission fatigue * Billet modular stands are precision-machined to eliminate distortion and provide a stable platform to house the clutch unit

1.0 out of 5 stars ( 1 )

$1,279.00

On Sale

Hays Street 650 Clutch Conversion Kits

Hays Street 650 clutch conversion kits are designed to handle highly modified engines up to 650 hp naturally aspirated (600 hp for forced induction and nitrous combinations). The new 26-spline versions work in conjunction with a modern 5- or 6-speed transmission swap. These are true street/strip clutches for spirited high performance driving or frequent track use. The high performance dual-friction disc utilized in the Street 650 has an upgraded spring hub with heavy-duty damper springs to handle greater shock loads versus a standard damper spring. The disc features a sintered metallic friction surface and an organic friction surface. It does a great job at dissipating heat and fighting the slippage found in ordinary discs, along with providing the smooth engagement characteristics of a street-style clutch. These conversion kits also provide an upgraded heavy-duty pressure plate to round out the performance clutch. The Street 650 is a great choice if you visit the track often. Order the model recommended for your vehicle application. Features and benefits: * Upgraded damper springs deliver up to 30 percent more clamping pressure than stock OE clutch * Dual-friction disc offers the best of both worlds—smooth engagement and excellent holding capacity * All Street 650 clutch kits come complete with pressure plate, disc, throwout bearing, and alignment tool

4.67 out of 5 stars ( 6 )

$1,399.95

On Sale

Hays Twister Full Race Torque Converters

Hays Twister Full Race Torque Converters feature a custom-designed anti-balloon plate to stop any converter ballooning and swelling in racing situations. These torque converters are designed for use with a trans-brake and great for power adders such as nitrous, superchargers, and turbos. They're available with various RPM stall speed offerings to accommodate any mixture of modifications—including higher compression ratios, aftermarket camshafts, aftermarket cylinder heads, lower gear ratios, and vehicle weight loss. Additional product features: * All Full Race Series converters are built, tested, and proven to support up to 1,000 hp * Designed to handle the extreme shock and abuse of trans-brakes, nitrous oxide, superchargers, and turbochargers * State-of-the-art spray welding process is used in select areas. Spray welding provides clean, strong, and consistent fusion while also increasing strength through hardening from higher process temperature * Each converter is hand-built and inspected in every step of assembly to ensure top-of-the-line quality * All Hays torque converters are internally welded, compared to brazing. Testing has shown welding provides longer converter life while also enhancing consistency * Heavy-duty Torrington bearings are used for greater strength and durability * Stators are chosen with high-flow vents and channels to promote cooling in heat-producing higher horsepower applications * Increased horsepower and acceleration due to a weight-saving, one-application design. Almost all Hays converters are built for one application to reduce weight, compared to a multi-bolt pattern converter * Full Race Series torque converters are offered in several different stall speeds for popular automatic transmissions.

5.0 out of 5 stars ( 1 )

$1,099.95

Zumbrota Remanufactured Axle Assemblies

Zumbrota Drivetrain remanufactured axle assembles offer reliable performance at a value price. They're available for thousands of applications—from passenger and off-road vehicles, to race cars and pulling trucks. The axle tubes are straightened to OE specifications; the housings are hydro-blasted and rinsed, then tested for surface wear and cracks; and the gear patterns and rolling torque are properly adjusted to ensure optimum tooth contact. Zumbrota replaces all seals, bearings, crush sleeves, pinion nuts, and shims on the front and/or rear axle assemblies. Order the replacement model recommended for your specific vehicle.

4.0 out of 5 stars ( 9 )

$1,120.99

$1,564.99

South Bend Clutch Stage 2 Drag Race Clutch Kits

South Bend Clutch Stage 2 Drag Race clutch kits are designed with racers in mind. They include a single mass SFI-approved flywheel with each kit—typically required for drag racing when the original design is dual mass. The heavy-duty pressure plate is modified for a puck-style disc with no cushion between the linings to keep the clutch pedal travel short and quick. These South Bend Clutch Stage 2 Drag Race clutch kits are recommended for drag racing, drifting, and limited street use. Order the kit that's recommended for your specific vehicle and engine size. Features, items, and specs include: * Graphite-impregnated ceramic friction material for exceptional durability, heat transfer, torque capacity, and reduced chatter * Puck-style disc reduces rotational mass and total drive surface area, while increasing psi on the surface of the friction material * Disc design minimizes inertia, accelerating the transfer of torque from the engine to the wheels * Meticulous processing and advanced packaging materials

Not Yet Reviewed

$1,002.32

Heidts Rear Axle Housings

Choose Heidts axle housing options to match your rear 4-link kits. These axle housings with brackets are designed to fit the bolt-in performance of Heidts rear 4-link kits. Your rear-end can take a beating, and so can these tough Heidts axle housings. They come available for several applications. Maintain the performance of your hot rod by adding Heidts rear axle housings.

5.0 out of 5 stars ( 1 )

$1,216.00

Clearance

Dorman Driveshafts

Dorman driveshafts are designed to replace your factory originals with no modifications. They are manufactured from quality materials and have the stock connections for an easy bolt-in fit. The driveshafts are available in various lengths, diameters, and materials for many auto, truck, and SUV applications.

4.5 out of 5 stars ( 321 )

$1,011.95

Zumbrota Remanufactured Manual Transmissions

Zumbrota remanufactured manual transmissions are some of the most dependable 5-speed, 6-speed, and transaxle units available. Each transmission is put through tremendous testing and inspections to assure the highest quality possible to use in your vehicle. Benefits of Zumbrota remanufactured manual transmissions include: * A pre-inspection is done to ensure the unit is free of case cracks, excessive wear and to catch other OEM related problems that many cores have * A second inspection is conducted during the remanufacturing process to ensure all component parts meet OEM specifications * A final post-build inspection is done to ensure unit is built to their strict standards * All units are quality inspected throughout the remanufacturing process to maintain our quality standard * All housing and top covers are cleaned utilizing their state-of-the-art hydro-blasting and rinsing process--this brings all cases back to the OEM finish * 100 percent inspection of internal parts, including gear wear checks, main shaft straightness test and synchronizer testing * 100 percent replacement of seals, bearings, and other common wear components * Units are shipped in high-density plastic totes to help eliminate in-transit damage * All transfer cases are sold with a standard 2 year/unlimited mileage warranty

3.8 out of 5 stars ( 20 )

$1,352.99

$1,458.99

ACT Heavy-Duty Twin Disc Race Clutch Kits

Carefully engineered, precisely assembled, and accurately balanced, the ACT heavy-duty twin disc race clutch kits offer twice the number of disc surfaces for better wear, heat capacity and long life compared to single disc kits. These kits use a proprietary positive lift floater system design, which results in quiet operation with no floater rattle and no posts to wear. The twin disc kits undergo an exclusive four-stage, heat-treating process on all diaphragms, and feature the ability to adjust for disc wear to provide equal disengagement for discs. The 6-pad race discs are made with high-quality, ceramic friction materials, and a chromoly hub heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifting, while delivering light pedal effort, aggressive engagement, mild to moderate gear rattle. Order the kit recommended for your specific vehicle and engine size. Features and benefits: * CNC-machined and dynamically balanced flywheel * Includes a pressure plate, two discs, a floater, and alignment tool * Trouble-free installation and operation * Recommended for race use only

Not Yet Reviewed

$1,577.00

$1,580.00

ACT Heavy-Duty Twin Disc Street Clutch Kits

Transfer power into motion with ACT heavy-duty twin disc street clutch kits. Available for street and race use, these clutch kits feature twice the number of disc surfaces for better wear, heat capacity, and long life compared to single disc kits. They offer a proprietary Positive Lift Floater System design, which results in quiet operation with no floater rattle and no posts to wear. Maximize your street and track performance with the solid quality and exceptional value of ACT heavy-duty twin disc street clutch kits. More product features include: * Exclusive 4-stage, heat-treating process performed on all diaphragms * Ability to adjust for disc wear and provide equal disengagement * 6-pad rigid race discs are made with high-quality, ceramic friction materials for quicker shifts and trouble-free service * Performance street rigid-hub discs feature premium organic materials with high copper content for better heat transfer, and steel-backed lining for greater burst strength plus durability

5.0 out of 5 stars ( 3 )

$1,532.00

$1,544.00

ACT Twin Disc Maxx Xtreme Clutch Kits

ACT Twin Disc Maxx Xtreme clutch kits offers twice the number of disc surfaces for better wear, heat capacity, and longer life. Designed for quiet operation, with no floater rattle or posts to wear out, ACT twin discs undergo an exclusive 4-stage, heat-treating process on all diaphragms—and they have the ability to adjust for disc wear and provide equal disengagement for discs. The kits include dynamically computer-balanced pressure plate and a CNC-machined flywheel for trouble-free installation and smooth operation at high rpm. The kits are available with either lightweight 6-pad rigid race discs made with high-quality ceramic friction materials, or performance street rigid-hub discs featuring premium organic materials with a high copper content and steel-backed linings. Both feature heat-treated chromoly hubs. Choose an ACT Twin Disc Maxx Xtreme clutch kit for your high performance needs.

Not Yet Reviewed

$1,603.00

$1,652.00

Manufacturer Rebate

Clearance

Powertrax Grip Lok Traction Systems

If you are looking for the ultimate in traction, the Powertrax Grip Lok traction system can handle the torque of engines producing up to 550 hp. It combines the fully automatic locking action of the Powertrax traditional locker, with the strength of a fully machined case. Using automatic locking technology, the Powertrax Grip Lok traction system delivers automatic mechanically actuated traction. This system is the ultimate in competition for street, strip, and off-road capabilities.

5.0 out of 5 stars ( 1 )

$1,009.99

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