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Yukon Gear & Axle Dura Grip positraction carriers offer great traction and strength, and yet are not overly aggressive for the streets. These nodular iron or steel replacements are 4-spring, Raybestos composite, clutch-style, limited-slip carriers—with internal gears machined from forged 4320 steel with stronger teeth. Assembled in the USA, the Yukon differential carriers are rebuildable, allowing for repairs or modifications without buying a new unit. They're available for fitment with nearly two dozen axle models. What are you using to transfer power? Choose smooth operation with strong lockup abilities to transfer torque—benchmarks of the Yukon Gear & Axle Dura Grip positraction carriers.
( 137 )
$358.00
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$472.00
Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicles. Their gear sets are made from first-run steel, they never use recycled metal. This allows Motive Gear Performance ring and pinions to handle the extreme torque from high-horsepower racing engines. Extensive engineering, computer-controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios, makes Motive Gear Performance ring and pinions the clear winner! Engineered to the highest standards, every Motive Gear Performance product goes through rigid quality control processes in their in-house lab. Motive Gear Performance also offers a lightweight alternative to standard ring and pinion gear sets. Their AX Series ring and pinions are designed to increase horsepower and efficiency by removing rotating weight. Professional race teams have used custom-lightened drivetrain parts for years, resulting in faster times and more wins. The AX Series gears from Motive are lightened during the manufacturing process; this results in gear sets that have been engineered, not modified. Computer-controlled heat treatment, index tooth spacing, and CNC machining all go into AX Series performance gear sets. Motive Gear Performance: What the pros run!
( 194 )
$252.14
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$1,150.99
On Sale
Built to exceed your expectations, Auburn Gear provides a variety of Grip-N-Loc differentials to match most makes and models. They build upon exclusive technologies previously found in their limited slip line—but with more robust construction and materials to satisfy the extreme demands of serious drivers. If you push the limits of performance and traction, perhaps through competition, or simply through extreme weather driving, Auburn Gear Grip-N-Loc differentials offer the best options to fit your application! More product features include: * Upgrades your vehicle for the safe transfer of increased power/torque across the axle * Case material is up to 50 percent stronger than OE cases * Advanced cone clutch technology provides a 25 percent increase in bias ratio/increased traction * Hardened-steel gear materials for confidence in extreme conditions * 2-year warranty
( 19 )
$514.99
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$874.99
$370.50
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$500.39
Summit Bucks
ACDelco GM Genuine Parts CV axle shafts transfer torque from your vehicle's transmission or differential to its wheels, and are GM-recommended replacements for your vehicle's original components. These shafts have constant velocity (CV) universal joints at each end to allow your wheels and suspension to articulate. The axle shafts have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Order the model recommended for your specific application.
( 12 )
$288.99
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$512.99
Crown Automotive carries a full line of automotive on and off-road ring and pinion gears which are designed to meet original equipment specifications. Whether you're gearing your car for street, strip, or trail, choosing the proper gears will provide more torque to the wheels. Order the size and ratio for precise fitment with your particular axle setup.
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$260.99
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$482.99
Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. Yukon Gear & Axle 4340 chromoly axles provide up to 50 percent more strength than stock axles … critical for extreme performance applications with large tires, high torque and high horsepower. These 4340 axles are manufactured using the latest technologies and the highest quality materials for long life in off-road, street and track use. Yukon Gear & Axle 4340 chromoly axles are offered in complete kits or individually.
( 36 )
$253.99
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$531.99
Trail-Gear Trail-Creeper ring and pinion gears can be relied on, even over the most punishing trails. These are the same gears that have won multiple championships on the W.E. Rock circuit and have proven themselves on some of the most grueling off-road courses in the world. These gears are made from tool-grade 8620 steel and heat-treated for strength and wear resistance. The gear teeth are cut using Gleason CNC gear-cutting technology, producing an unprecedented level of accuracy and surface finish. This allows Trail Creeper gears to transmit more torque with improved fuel efficiency. The higher accuracy and surface finish also produce a quieter-running gear set, which means that they'll work great on your daily driver, too. If you're looking for a gear set that's easy on the wallet, but can handle whatever you throw at it, look to Trail-Creepers from Trail-Gear.
Not Yet Reviewed
$258.06
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$379.00
PEM Racing's Ford 9 in. center housings are designed to provide a robust and durable foundation for high-performance rear-end applications, particularly in racing and modified vehicles. These housings are engineered to withstand the stresses of increased horsepower and torque, offering a stronger and more reliable base for the 9-inch differential. The PEM Racing HNF9 center housings are designed as an OEM replacement but also allows for customization with various axle tubes and carriers. This flexibility allows users to tailor their rear-end setup to specific needs and applications.
Not Yet Reviewed
$264.99
Manufacturer Rebate
Clearance
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.
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$715.99
$394.50
USA Standard Gear full spools can handle more torque and provide a more rigid ring gear platform than mechanical lockers—and weigh less, too. These full spools do not have any moving parts and are designed to provide equal torque to each wheel all the time. Since they don't allow for differentiation, they're not recommended for use on the street. Mud boggers find these spools able to stand up to tall tires and provide excellent straight line traction. Many drag racers and mud boggers need tough, reliable, and rigid differentials that offer complete lock-up of the axles. For straight line performance, choose the USA Standard Gear full spools that fit your axle.
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$302.99
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$486.99
Trail-Gear axle shafts beef up your rear-end. Big tires and low crawler gears can, and do, lead to broken rear axles. TG axle shafts are made from strong 4340 chromoly and feature a break strength of 8,300 ft.-lbs. of torque and up to 120 degrees of twist. Upgrade your drivetrain with heavy-duty Trail-Gear axle shafts.
Not Yet Reviewed
$419.99
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$494.11
Longfield's Super Finish ring and pinion gears offer major benefits like zero break-in time, allowing immediate trail use, thanks to their advanced REM Isotropic Super Finishing (ISF) process. This process creates a mirror-smooth surface, drastically cutting friction, heat, and wear for improved performance, durability, and quieter operation, all while using strong 8620 chromoly steel and precision CNC machining. These are the very same type of components that have won multiple championships in professional desert racing and competitive rock crawling circuits and have proven themselves on some of the most grueling off-road courses in the world. Longfield ring and pinion gears are sold as a set. They are also available in kits that often come with high-quality Koyo bearings, new bolts, seals, shims, and essential solid pinion spacers (preventing loosening), and the necessary hardware for a comprehensive upgrade. Key benefits and features: * Superior strength—made from heat-treated 8620 chromoly tool steel with a 5-cut tooth profile for better load distribution * Quieter operation—high-precision Gleason CNC machining results in a more accurate, quieter-running gear set, ideal for daily drivers * No 'break-in' required—the ISF process eliminates the need for the typical break-in period, letting you hit the trails immediately after installation * Reduced friction and heat—the super-smooth, low-micro-roughness surface minimizes friction, leading to less heat buildup and improved efficiency * Enhanced durability and life—less friction means less wear, increasing the overall lifespan of the gears * Better torque transfer—the combination of accuracy and finish allows for more efficient torque transmission * Improved oil retention—the super-finished surface holds oil better, aiding lubrication * Enhanced performance—helps restore power and acceleration lost with larger tires, allowing the engine to operate in a more efficient RPM range * Better value—Longfield goes directly to Tier 1 OEM manufacturers to have gears made to their exact specifications—by cutting out the middlemen, they can offer the highest quality gears at a competitive price
Not Yet Reviewed
$349.00
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$409.00
Take your off-road or racing vehicle to a new level of traction with Spicer Drivetrain Products performance full spools. These unique carriers keep your axles spinning together for a competitive edge, eliminating the need for a differential case. This prevents gear failure from high-torque or high-impact conditions. The spools are machined from heat-treated chromoly 4130 forged steel for maximum strength, tested for hardness, and available for all makes. Say goodbye to case deflection and differential gear failure with performance full spools from Spicer Drivetrain!
( 2 )
$338.99
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$501.99
Trail-Gear Rock Assault 9 axle shafts have a tapered design that allow for more yield during extra-torque load letting them flex without breaking. They shafts are heat-treated for the ultimate strength.
Not Yet Reviewed
$328.92
These Yukon Gear & Axle locking hubs feature all-steel construction, including chromoly internals, for the ultimate in durability and strength. They will not disengage under high-torque applications and default to the locked position under use. Engagement comes from just a 1/3-turn of the all-steel, low-profile bezel that offers improved ground clearance. The Yukon Gear & Axle locking hubs feature a proprietary coating on the locking gears for decreased friction and long life.
( 15 )
$434.99
Choose extra-strength Summit Racing™ third member cases for your race car. Our new, meatier 9 in. Ford carrier housings are quality-built and are priced to fit your budget. Nodular iron Summit Racing™ cases feature forged steel caps and 1/2 in.-13 heavy-duty Grade 8 cap bolts. House your carrier to handle racing abuse with Summit Racing™ third member cases.
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$269.99
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$270.99
Quicksilver Silverado propellers is a general-purpose line of stainless steel propellers offering quality and amazing durability. These 3-blade style propellers will outperform a comparable aluminum prop, and are available in several sizes. Select the diameter and pitch ideal for your boat. Additional notes: * Available in 13- to 21-pitch * Right-hand rotation * Fits most outboards and stern drives
Not Yet Reviewed
$455.66
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$526.09
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