BMW 550I XDRIVE Transmission & Drivetrain

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.

4.51 out of 5 stars ( 329 )

$725.99

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$841.99

Dorman Transmission Pans

Dorman transmission pans are the perfect OE replacements for those rust-prone parts. Some things just don't last forever. So, when it's time to replace your transmission pan, look to Dorman for the qualities, fit, and function you need to keep your vehicle on the road. Check and service your parts often and replace them with Dorman.

4.46 out of 5 stars ( 92 )

$145.78

Rein Automotive OE Quality Transmission Oil Pan Bolts

Because an increasing number of hardware components and fasteners are designed to be application-specific and/or single-use, it's critical to spec high-quality new replacement parts when making a repair. Rein Automotive OE Quality transmission oil pan bolts fit the way the original manufacturer intended. Manufactured to strict engineering standards/specifications in materials and tolerances, the bolts are identical in fit, form, and function. Torque specs are included to make sure each bolt is properly tightened.

Not Yet Reviewed

$2.99

Rein Automotive Drain Plugs

Rein Automotive drain plugs are made with premium materials and are designed to tight tolerances to ensure proper sealing. Rein OE quality replacement parts are comparable in design and construction to the Original Equipment (OE) part it replaces, ensuring an exact OE fit and performance for selected vehicle applications. The Rein brand includes a growing number of "better than OE" replacement parts to serve as reliable service solution to address known weaknesses and premature failures of the OE factory part.

5.0 out of 5 stars ( 2 )

$19.99

Dorman Transmission Filter Kits

Dorman transmission filter kits are designed to spare both time and money by allowing you to replace just the filter—not your entire Dorman pan assembly. These kits undergo try-on testing for their respective models, so you can be confident that fit and function are solid. They include an elastomer gasket, installation screws, and the filter featuring a nice matte black finish. Prolong the vital components in your gearbox by trusting Dorman transmission filter kits to keep the fluid running clean and clog-free. Order the model recommended for your specific vehicle and engine size.

Not Yet Reviewed

$54.99

Centric Premium Wheel Bearing and Hub Assemblies

Centric premium wheel bearing and hub assemblies has the widest range of assemblies on the market for all types of vehicles for exact fit and function. Get your axles and wheels working together smoothly to maximize the power between the ground and your vehicle with these OE-quality wheel hub replacements. Made to exact OEM specifications to ensure reliability, durability, and performance. Connecting the wheels to the chassis is crucial. Don't get caught on the road with a loose wheel, get some Centric premium wheel bearing and hub assemblies.

Not Yet Reviewed

$88.99

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Rein Automotive Transfer Case Overhaul Kits

Rein Automotive offers transfer case overhaul kits for a variety of applications—including BMWs from 2008 and up. These are "solution kits" developed to perform a complete overhaul of the X-Drive transfer case damaged from overheating or lack of service. The complete rebuild kits include bearings, clutch packs, shims, magnets, retainers, hardware, seals, and other necessary internal components. Until now, the only solution to repair these failure-prone transfer cases was to replace with a complete assembly at the dealer or install a used assembly at the local shop. No other options were available due to no offering for internal components. All the components offered in Rein transfer case overhaul kits are OE, identical to the original parts on the vehicle direct from the factory. Order the model recommended for your vehicle.

Not Yet Reviewed

$1,316.99

$1,016.50

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FAG USA Wheel Bearing and Hub Assemblies

FAG USA wheel bearing and hub assemblies are compact, lightweight, maintenance-free hubs. They combine the cost-effectiveness and proven performance characteristics of other bearings with the convenience of an integral mounting flange for mounting brake, disc, and wheel. Fischer Aktien-Gesellschaft (FAG) has been around for over 100 years and part of the automotive industry for more than 50 of them. Put your trust in proven manufacturing and components with FAG USA wheel bearing and hub assemblies, available for hundreds of applications.

5.0 out of 5 stars ( 11 )

$76.99

$49.50

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$199.99

GSP Complete Hub Assemblies

GSP complete hub assemblies are engineered to provide OE fit, form, and function. They use premium materials, coupled with precise machining and balancing, to ensure smooth, vibration-free performance in all driving conditions. Additional features and benefits of GSP complete hub assemblies: * All-new components, engineered to standards equal to or better than OE, are used to manufacture GSP hub bearings and hub repair kits * Tempered hub components are tougher and less brittle to ensure long-term durability and resistance to impact damage * Hubs with sensors feature OE-specific harnesses and connectors for simple plug-and-play compatibility * Each hub is dyno-checked for proper sensor output before leaving the factory

5.0 out of 5 stars ( 6 )

$42.99

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$91.99

Rein Automotive CV Joint Boots

Rein Automotive offers replacement CV joint boots for a variety of applications spanning decades. These rubber boots protect the axle joints from things like dirt, sand, and other particles that would cause damage if left exposed. Rein CV joint boots are available for specific vehicles, both inner and outer positions, with a clamp to ensure a secure installation.

Not Yet Reviewed

$35.99

GSP Wheel Bearing and Hub Assemblies

GSP wheel bearing and hub assemblies offer high-quality, premium solutions to ensure a comfortable, quiet ride. The wheel bearing hub assembly is a very important safety part required to bear the axial and radial load of a vehicle, and strict manufacturing processes are followed using top-quality materials to ensure long term life and performance. Product features: * All hub assemblies go through a vacuum vulcanization process to enhance the structural integrity of the seal and rubber components * In order to increase longevity and resist abrasion, GSP's ball bearings are precisely spaced to the appropriate clearance for smooth rotation * GPS's embedded sealing system, automatic grease injection and integrated ABS sensor guarantee an improved steering and better control when driving your vehicle in all road conditions * To ensure a smooth surface, free from defects, burrs, and cracks, all bearing housings are manufactured with polyamides for added impact toughness and age resistance

Not Yet Reviewed

$28.99

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$81.99

National Bearing Wheel Bearings

These National Bearing wheel bearings are designed for use with your OEM or aftermarket brake rotors. Their steel roller bearing configuration allows for maximum performance without sacrificing durability.

4.54 out of 5 stars ( 24 )

$78.99

GSP New CV Axle Assemblies

GSP new CV axle assemblies are engineered to provide OE fit, form, and function. Premium materials, coupled with precise machining and balancing, ensure smooth, vibration-free performance in all driving conditions. All axles are thoroughly inspected for quality and workmanship. Additional attributes of GSP new CV axle assemblies include: * Since boot failure is the main cause of CV axle failure, GSP axles use only premium-grade neoprene boots that ensure robust abrasion and extreme temperature resistance, preserving boot integrity * Assembled with a specially formulated, high-temperature moly grease that resists friction and wear, contributing to a lifetime of smooth, dependable performance

3.89 out of 5 stars ( 93 )

$129.99

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$196.99

FAG USA Wheel Bearings

FAG USA wheel bearings are compact bearing units, manufactured with a defined, preset bearing clearance. The results are rugged design, as well as for-life (no maintenance) lubrication and sealing. They feature angular contact ball bearings for both front and rear wheels, ensuring optimum performance in the most demanding situations. Fischer Aktien-Gesellschaft (FAG) has been around for over 100 years and part of the automotive industry for more than 50 of them. Put your trust in proven manufacturing and components with FAG USA wheel bearings—available for hundreds of applications.

5.0 out of 5 stars ( 3 )

$48.99

Rein Automotive OE Quality Axle Bolt Kits

Rein Automotive offers most of the common maintenance wear items for your car including OE quality axle bolt kits for BMW and Mini applications. Used axle bolts and springs should never be repurposed. The bolt kits are designed to be direct replacement for the original bolts identical to OEM for your specific vehicle model, ensuring proper fit and function to perform as intended. These axle bolt kits contain all OE hardware for replacement of the one-time-use-only bolts and springs for your vehicle to meet your OE repair and replacement requirements. Select the kit designed for your make/model.

Not Yet Reviewed

$13.99