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Sierra Marine offers a wide range of watercraft drive unit replacement parts, including U-joint assemblies for various GLM, Mallory, OMC, Volvo Penta, and Mercruiser stern drive applications. Each component is manufactured with factory materials in accordance with OE specifications to ensure proper fitment and long-lasting performance.
Not Yet Reviewed
$578.99
$308.50
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$804.99
Sierra offers a comprehensive product line of marine engine and drive parts, including bearing carriers that are designed to support the drive shaft between the transmission and the differential. These outboard motor parts are available for Johnson, Evinrude, Mercury, Mariner and Mercruiser and other engine types. Each Sierra product meets or exceeds the original equipment part it replaces. Select the bearing carriers for your application.
Not Yet Reviewed
$100.99
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$147.99
Sierra Marine prop shaft bearings play an integral role in ensuring the optimal operation of marine and nautical equipment. These prop shaft bearings allow the propeller shaft to rotate with as less friction as possible. For the marine engine parts and accessories you need to cover tune-up, maintenance, and overhaul of inboard and outboard engines, choose Sierra.
Not Yet Reviewed
$147.99
Mopar Replacement differential assemblies offer quality, along with an original equipment fit and function to keep your favorite Chrysler, Dodge, or Jeep on the road. You can count on these units to effectively drive your wheels, and keep you moving. Restore and repair your vehicle with genuine Mopar differential assemblies.
( 18 )
$1,130.99
American Powertrain transmission yokes are designed for use with Tremec TKO or Magnum transmissions. They're made from nodular iron and provide a press fit with 1350 U-joints. So whether you just want to upgrade from your existing unit or need the proper yoke to successfully complete your transmission swap—make sure you order an American Powertrain transmission slip yoke.
( 3 )
$110.00
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$159.00
Factory driveshafts are made from a smaller tube (there are 2 different types) and will flex and bend during hard acceleration, causing the rubber drives to wear out prematurely. The Driveshaft Shop torque tube driveshafts are made from 3 x .125 wall 6061 T-6 aluminum and uses The Driveshaft's own custom machined ends. This ensures that the shaft will not distort or break like the factory units, and offer units rated up to 1000 hp. Choose the driveshaft designed for your vehicle.
( 3 )
$598.48
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$2,241.40
Inland Empire Driveline transmission yokes are manufactured from quality material. They're much stronger than original equipment units and are economically priced.
( 54 )
$101.28
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$210.70
All Balls Racing Stealth drive prop shafts are dynamically balanced to reduce noise, vibration and lengthen the time between servicing. These fully assembled prop shafts feature phased pairs that include a carrier bearing or a one-piece design to reduce cost, ease assembly, and provide a complete ready-to-install repair solution right out of the box. All Balls Stealth replacement driveshafts are designed with the same dimensions as the OEM units for guaranteed fitment—and also feature greaseable U-joints for increased life. Order the model recommended for your UTV application.
( 2 )
$239.35
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$739.05
Stock drive shaft U-joints aren't designed for rock climbing or other off-road tortures. When you need tough U-joints for crawling up and over rock ledges or through the deepest mud, use Trail-Gear Creepers. These heavy-duty joints are tested to 4,700 ft.-lbs. of torque due largely in part to additional material being added to the center section. Unlike other strong off-road joints, these are originally based on stock designs, making them better for all-around use than many other joints. They include a Zerk fitting and four installation clips. Trail-Gear Creeper U-joints have torque ratings around 1,000 ft.-lbs. higher than stock units, yet cost around the same. They're an incredible deal!
( 1 )
$39.99
Hughes Performance heavy duty transmission slip yokes offer heavy duty slip yoke strength without the expense of purchasing forged units. Hughes manufactured these from ductile iron or billet steel, which give far greater strength than original equipment units, but are economically priced.
( 15 )
$127.99
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$172.99
On Sale
USA Standard Gear driveshafts are high-quality, direct replacement units to repair your binding, bent, or rusty driveshaft. This critical component keeps the power flowing from transmission or transfer case to your differential. Order the model recommended for your vehicle and engine application. Features include: * 100 percent new components * Slip yokes and U-joints are lubricated with high-temperature grease * Fully assembled for simple out-of-the-box replacement * USA Standard "Perfect Fit" driveshafts are guaranteed for proper fitment and easy installation * Strengthened over common, OE-replacement shafts to prevent failure * Dynamically balanced to ensure smooth operation and long life
( 6 )
$361.99
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$919.99
$224.50
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$781.99
TCI U-joints are specifically designed for today's demands in drag racing, off-road, and performance applications. They feature a solid body design, heat-treated forged material construction, and eliminated grease fittings to reduce the chance of structural breakage in the body. TCI U-joints are pre-greased sealed units, pre-packed for life with synthetic Lithium grease to provide extra friction reduction and temperature resistance. The special PTFE coated nitrile rubber outer seals are designed to reduce failure and leakage like standard U-joints. The bearing surfaces have been precision-ground and finished to allow the U-joint to run true and ensure accurate fit to the transmission yoke. Looking for maximum reliability and durability? Try one of these TCI U-joints to get the job done.
( 7 )
$57.95
Advance Adapters Atlas flange yokes make it easy to install a new driveshaft, even if the ears get torn off the old one. Whether you want to upgrade from your existing unit, need the proper size to complete your swap, or hope to shed a few pounds from your vehicle, Advance Adapters Atlas flange yokes provide a strong attachment point for your driveshafts.
( 5 )
$63.25
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$131.70
Pinions use either a yoke or flange for mounting driveshafts, with both having advantages and disadvantages. Crown Automotive pinion flanges are great replacements for stock units, and an excellent upgrade for hardcore off-roaders. Their tough, but smooth rounded surface glides easily over rocks, and there's no need to take the flanges off to change driveshafts. Whether you're upgrading an axle or replacing parts, always use Crown Automotive pinion flanges.
Not Yet Reviewed
$52.99
Summit Bucks
Before the centering ball components on your universal or CV joints begin to sound like angry birds, consider servicing the aging units with a replacement ball kit from Moog. They're quad-lip sealed to prevent contaminants from entering, and they fit properly for an easy installation. These OE-quality parts deliver smooth, precise operation, as well as safety and durability. Because the Cardan or U-joints transmit driveshaft power to keep your wheels in motion, these ball kits should never be neglected. Recognize any warning signs--and restore the factory-like performance, courtesy of Moog hardware kits.
( 4 )
$40.99
Spicer Drivetrain Products differential pinion flanges are great replacements for stock units, and an excellent upgrade for hardcore off-roaders. They feature a tough, but smooth rounded surface which glides easily over rocks, and there's no need to take the flanges off to change driveshafts. Whether you're upgrading an axle or replacing parts, always use genuine Spicer Drivetrain Products.
( 1 )
$54.99
Spicer Drivetrain companion flanges restore secure connections between your driveshaft and pinion gear. These steel units are ready to "buddy up" with a large range of flange yoke styles and sizes for proper torque transfer. Choose your splined or non-splined companion flanges from a name you know and trust--Spicer.
( 1 )
$41.50
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$682.99
Sierra Marine heavy-duty U-joints include both straight and 90-degree grease fittings. These universal joints are direct-fit units providing the same performance. Service and maintain your watercrafts with Sierra Marine.
Not Yet Reviewed
$20.99
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$102.99
Superlift Suspension driveshafts are made from the same high-quality materials as stock—and are direct replacements for OE shafts. However, there's an important difference. Where OE shafts have only two U-joints—one at each end—Superlift shafts have three. Two of them are paired up at one end, allowing them to take much greater "angles" than the stock units. That can be an important factor when you're lifting your vehicle. These driveshafts are available for a variety of applications from the 1990s and up.
( 5 )
$799.99
Clearance
Strange 2-piece driveshaft couplers will ease your transmission maintenance. These units collapse by removing the splined lock collar, leaving your engine and rear-end undisturbed. They are offered in two lengths and a choice of materials. Choose either through-hardened Hy-Tuf ultra-strength alloy steel and aluminum lock collars splined for maximum contact area, or their special case-hardened couplers for roller bearing extension housings. Removing and maintaining your transmission is easier when you use Strange 2-piece driveshaft couplers.
Not Yet Reviewed
$374.99
$287.50
Sikky Manufacturing LSX swap driveshafts are strong one-piece units available in steel or aluminum. They are fitted with high-strength U-joints and are suitable for LS T56 transmissions. Your Sikky driveshafts will come with their Limited Lifetime Warranty and peace of mind.
Not Yet Reviewed
$539.99
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$1,999.99
Acerbis offers 2.0 chain guide and slider kits for a wide range of off-road motorcycles—including models from Yamaha, Suzuki, Kawasaki, and Honda®. They're the perfect solution for replacing the high-wear area of your bike's drivetrain. Two-part construction allows for installation without removing the chain. The kits are available in a variety of colors; order the model recommended for your bike. Kits include: * Acerbis chain slider, a quality replacement for the stock swingarm-mounted chain slider * Acerbis chain guide block—easily replaces the entire OEM unit and ensures durability and high resistance to shock and wear from the chain
Not Yet Reviewed
$93.46
Acerbis chain guide blocks are more durable than stock and a lot better looking, too! Made of strong PA6 nylon material, these chain guide blocks are highly resistant to shock and chain wear. Acerbis designed these blocks to replace your entire OEM units and they're made of two pieces, allowing you to mount them without removing the chain. And then there's the look--who wants ugly on their cool race bike? The blocks are sleek and available in a choice of colors to match your bike. So, why would you pay for OE replacements when you can have an upgrade for less? Acerbis chain guide blocks are a sensible choice for fit, function, and style.
Not Yet Reviewed
$74.76
GMB U-joints are made to exact OEM standards using high-quality materials. They're designed to meet or exceed the service life of factory U-joints. These replacements feature heavy-duty needle bearings, cold-forged crosses and bearing caps, as well as a special steel composition. The U-joints are available in a wide range of styles. Order the model recommended for your application.
( 27 )
$8.50
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$81.99
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