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BUICK Differential & Rear-End Components

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Results 1 - 24 of 45

On Sale

Yukon Gear & Axle Dura Grip Positraction Carriers

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.

4.36 out of 5 stars ( 137 )

$358.00

$819.99


$322.20

$696.99

On Sale

Yukon Gear & Axle Master Overhaul Kits

Yukon Gear & Axle master overhaul kits are what you need for a successful differential rebuilding. All of the high-quality parts that you need are provided to do your job right. Yukon master kits go through extensive research to ensure a perfect fit and hassle-free install utilizing the best components, including Timken bearings and races! Choose from their huge selection of kits to meet your replacement application. Yukon Gear & Axle master overhaul kits may include: * Pinion bearings * Carrier bearings * Pinion seal * Crush sleeve or preload shims * Pinion depth shims * Carrier shims (varies by application) * Gear marking compound and brush * Pinion nut * Baffles and slingers (varies by application) * Gasket and/or silicone * Ring gear bolts (for application) * 20-page instruction manual

4.65 out of 5 stars ( 106 )

$165.00

$551.99


$148.50

$469.19

On Sale

Yukon Gear & Axle Ring and Pinion Sets

Yukon Gear & Axle ring and pinion sets are strong but quiet performers. Designed to handle some of the harshest conditions, these sets utilize the latest design and manufacturing technologies to afford you a smooth running gear that's durable and easy to set up. Yukon ring and pinions are available in hundreds of size, ratio, and axle model options. Whether you're on the street, off-road, or at the track, you'll experience unrivaled power and gear performance. Order the model recommended for your application.

4.42 out of 5 stars ( 172 )

$324.99

$696.99


$292.49

$592.44

On Sale

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 )

$1,551.99

$1,647.99


$1,319.19

$1,400.79

On Sale

USA Standard Gear Master Overhaul Kits

USA Standard Gear master overhaul kits have everything you need to properly rebuild the differential in your vehicle. They let you finish your ring and pinion gear installation or axle rebuild with confidence. These install kits offer a lower price alternative when costs must be kept down. Most USA Standard Gear master overhaul kits include: * Pinion bearings and races * Pinion shims * Carrier bearings and races * Carrier shims * Crush sleeve (if applicable) * Slingers (where used) * Pinion seal and nut * Ring gear bolts * Cover gasket or gasket maker (RTV) * Marking compound with brush * Thread locker

4.06 out of 5 stars ( 31 )

$117.99

$340.99


$104.54

$289.84

On Sale

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 )

$750.99

$852.99


$638.34

$725.04

On Sale

Yukon Gear & Axle C-Clips

Yukon Gear & Axle C-clips keep a secure hold on your axle. These little steel C-clips are mighty important, so they're precision-crafted to stay in the groove and prevent your shaft from sliding out. The replacement clips are available for fitment on more than a dozen axle models. Trust Yukon C-clips for differential maintenance.

4.92 out of 5 stars ( 48 )

$11.89

$15.99


$10.11

$13.59

On Sale

Summit Racing™ Street-Strip Performance Clutch Kits

Summit Racing™ offers Street-Strip Performance clutch kits for hundreds of cars, trucks, and vans. They're ideal for use with moderate engine modifications, including intake and exhaust upgrades, camshaft and cylinder head work, and engine management programming. These kits provide a heavier pedal effort than stock, along with improved holding capacity, making them excellent high performance replacement clutches. Order the size and options recommended for your vehicle. Additional details: * Can accommodate up to 500 hp * Dual-faced organic and ceramic disc for smooth engagement with exceptional holding capacity * Kits include a pressure plate, disc, throwout bearing (unless specified otherwise), and alignment tool

5.0 out of 5 stars ( 6 )

$315.99


$284.39

On Sale

Yukon Gear & Axle Crush Sleeve Eliminator Kits

Yukon Gear & Axle crush sleeve eliminator kits replace your crush sleeve with a shim and spacer setup. These kits offer an economical way to enhance your setup and make it more precise. Have you ever over-tightened a crush sleeve? You toss it and start over with a new one. Yukon Gear & Axle crush sleeve eliminator kits remove the hassle—so setting preload is easier. Order the kit designed for your axle model application.

4.62 out of 5 stars ( 69 )

$55.89

$60.99


$47.51

$51.84

On Sale

Yukon Gear & Axle Muscle Car Limited Slip and Re-Gear Kits

Yukon Gear & Axle muscle car limited slip and re-gear kits dramatically improve traction and durability by adding a Yukon LSD and an upgraded ring and pinion set to your differential. They also provide an opportunity to generate next-level acceleration by moving to a more aggressive gear ratio. Each kit will include posi-traction unit, ring and pinion gear set, and all required bearings and installation hardware. Select the kit designed for your muscle car.

Not Yet Reviewed

$1,489.99


$1,266.49

On Sale

Auburn Gear Grip-N-Loc Differentials

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

4.53 out of 5 stars ( 19 )

$536.99

$626.99


$483.29

$564.29

On Sale

Yukon Gear & Axle Differential Carrier Cases

Yukon Gear & Axle differential carrier cases offer the strength and quality you demand for your ride. Available for many axles and ratios, these cases are constructed from first-rate materials to strict standards, ensuring durable, reliable performance.

4.38 out of 5 stars ( 21 )

$150.99

$539.99


$128.34

$458.99

On Sale

Yukon Gear & Axle Differential Carrier Bearings

Yukon Gear & Axle differential carrier bearings are low-cost replacements for Positraction or locker upgrades. They bearings are made of steel and most include races and shims. Order the kit recommended for your axle application.

4.56 out of 5 stars ( 18 )

$115.89

$156.89


$98.51

$133.36

On Sale

Yukon Gear & Axle Differential Covers

Yukon Gear & Axle offers a full line of differential covers to suit your front or rear applications. These replacement covers protect your gears, keep lubricating fluid where it's needed—and on some styles, they offer added cooling and/or strength. Their large selection affords you options of materials, sizes, and finishes to get exactly what you need. Order the model recommended for your axle, differential case design, and engine specifications.

3.97 out of 5 stars ( 66 )

$52.99

$405.89


$45.04

$345.01

On Sale

Yukon Gear & Axle Super Carrier Shims

Yukon Gear & Axle Super carrier shims come in handy when setting up your new ring and pinion or carrier. A variety of steel shims is included in the kits. Order the kit designed for fitment with your axle model—then set just the right amount of play between your gears.

4.41 out of 5 stars ( 58 )

$18.89

$47.99


$16.06

$40.79

On Sale

Yukon Gear & Axle 1541H Alloy Axles

Yukon Gear & Axle 1541H alloy axles are part of their extensive line of general replacement and high performance axles for passenger car, truck, and SUV applications. They feature high-quality alloys and the latest in heat-treating technologies to provide strong axles for off-road, street, and track use. Direct-fit replacements are available for dozens of axle models associated with countless cars and trucks. Additional rear axle features include: * One-piece forged 1541H axles are 25 percent stronger than OE 1040/1050 axles * Full-floating axles available for select applications * Rolled splines provide 30 percent strength increase over cut splines * Larger spline upgrades available * 2-piece tapered axles available * Offered in many lengths * Wide variety of bolt patterns

4.38 out of 5 stars ( 157 )

$150.99

$317.99


$128.34

$270.29

On Sale

Yukon Gear & Axle Differential Carriers

Yukon Gear & Axle offers differential carriers for a wide range of applications. Yukon uses top-quality materials and the latest manufacturing technologies to produce strong, durable carriers that you can depend on for proper traction. These aftermarket units are available in a variety of styles—such as limited-slip, open, Traction-Lok, and locker—for fitment on dozens of axle models and vehicle apps.

4.31 out of 5 stars ( 13 )

$504.99


$429.24

On Sale

USA Standard Gear Ring and Pinion Sets

USA Standard Gear ring and pinion sets are high-quality and precision-machined replacements. They're offered for a wide variety of common and hard-to-find applications, differential case designs, and ratios. The right choice adds confidence to your install; select the USA Standard ring and pinion set recommended for your vehicle.

3.74 out of 5 stars ( 50 )

$274.99

$524.99


$233.74

$446.24

On Sale

Mr. Gasket Chrome Differential Covers

Mr. Gasket's chrome differential covers are the perfect addition to your axle. They're made of heavy-gauge steel for durability and excellent gasket sealing. The covers all get a high-luster chrome finish and include a gasket and mounting bolts.

4.36 out of 5 stars ( 14 )

$75.65


$68.05

On Sale

Yukon Gear & Axle Mini Spools

Yukon mini spools get you locked for action without breaking the bank! These mini spools offer a low-cost option for full-time lockup. They're built from quality steel to provide 100 percent power to both tires at all times--and they're easy to install. The spools are offered in a variety of styles for nearly a dozen axle models. Get lots of traction for less cash with mini spools from Yukon Gear & Axle.

4.5 out of 5 stars ( 24 )

$121.99

$333.99


$109.79

$283.89

On Sale

Yukon Gear & Axle Spider Gear Kits

Yukon Gear & Axle spider gear kits offer better performance for your differential. Utilizing high-quality materials and better-than-OE design, Yukon spider gears get you through turns with the traction that you need. The kits are available in a variety of carrier styles and are compatible with dozens of axle models, front and rear. Improve your differential with the addition of a Yukon Gear & Axle spider gear kit.

4.38 out of 5 stars ( 69 )

$159.99

$656.99


$135.99

$558.44

On Sale

Yukon Gear & Axle Crosspin Bolts

Yukon Gear & Axle offers top-quality small parts, like these replacement crosspin bolts, to help you complete your differential repair, rebuild, restoration or upgrade. They're manufactured from hardened steel for maximum durability and engineered to fit specific axle model applications. For all your differential part needs and more, look no further than Yukon Gear & Axle.

4.0 out of 5 stars ( 11 )

$9.89


$8.41

On Sale

USA Standard Gear Spartan Lockers

Spartan lockers are affordable, reliable traction. These USA Standard Gear Spartan lockers are mechanical lockers that fit into a standard differential carrier, replacing the open spider gears. They do not use thrust washers and have a revolutionary spring and pin design to make installation a snap! Spartan lockers feature high-nickel 9310 chromoly drivers and couplers for added strength. Give your vehicle great traction and save some cash. Drop in Spartan lockers for improved traction. They're available for a variety of makes and models spanning more than a half-century.

4.26 out of 5 stars ( 31 )

$272.00

$661.99


$244.80

$562.69

On Sale

Clearance

USA Standard Gear Spider Gear Sets

USA Standard Gear spider gear sets offer OEM-quality at a low price. They're available in dozens of configurations for applications from 1955 and up. Depending on the kit you choose, your selection may include all or a combination of side gears, pinion gears, spider gear thrust washers, cross pin shaft, cross pin bolt, and/or roll pin. Restore the performance of your differential with the quality of a USA Standard spider gear set.

4.0 out of 5 stars ( 16 )

$158.99

$213.99


$135.14

$181.89

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