BMW Transfer Cases

National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

• Designed to repair damaged, grooved or worn shafts
• Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
• Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
• Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
• Easy to install with removable flange and installation tool
• Installation tool reduces sleeve distortion and allows for installation without removal from the shaft

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

• Design type: spring loaded; multi-lip
• Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
• Resistance to EP lubricants
• Low swell in hydrocarbon fluids
• Delivers quality and reliable performance for every type of repair

Product Features:

• BUILT TO LAST: Advanced heat treatment process for strength
• PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
• RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
• COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
• RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

• Design type: spring loaded; multi-lip
• Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
• Good low temperature capability
• Low swell in hydrocarbon fluids
• Delivers quality and reliable performance for every type of repair

Product Features:

• BUILT TO LAST: Advanced heat treatment process for strength
• PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
• RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
• COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
• RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

• PREMIUM MATERIALS — Precision manufactured using premium-grade steel for outstanding durability and performance
• SMOOTH ROTATION — Crowned raceways and rollers for even load distribution
• OE-STYLE DESIGN — Engineered to meet OE specifications
• COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
• RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on

Value-priced bearing meets all cataloged application requirements.

Product Features:

• Brand may vary by location

Value-priced seal meets all cataloged application requirements.

Product Features:

• Brand may vary by location

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

• Designed to repair damaged, grooved or worn shafts
• Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
• Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
• Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
• Easy to install with removable flange and installation tool

Value-priced bearing meets all cataloged application requirements.

Product Features:

• Brand may vary by location

Rein OE Quality Transfer Case Control Motors are made to factory specifications ensuring proper fit, form and function and come complete with mounting hardware! A transfer case is a vital component of today’s highly complex AWD drivetrain systems, and the failure of its components such as the transfer case motor, clutches, and bearings is a definite reality. Its job is to constantly synchronize the difference between the rotation of the front and rear axles. Problems arise when this difference in front to rear rotation slips outside of predetermined parameters due to uneven front to rear tire wear, for instance. This excessive difference forces the motor and the clutches to engage more frequently leading to their accelerated wear. This also leads to quicker break down of the transfer case fluid due to additional heat. Therefore, Rein highly recommends its FLDF002 OE transfer case fluid when replacing the transfer case motor. Rein transfer case motor actuators offer a convenient solution for this common repair!

Product Features:

• Ensures the proper operation of vehicle’s AWD system
• Engineered and manufactured by an OE manufacturer
• Plug and play replacement for original transfer case motor unit
• Comes complete with mounting bolts

Product Features:

• BUILT TO LAST: Advanced heat treatment process for strength
• PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
• RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
• COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
• RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

Product Features:

• BUILT TO LAST: Advanced heat treatment process for strength
• PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
• RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
• COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
• RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

Product Features:

• BUILT TO LAST: Advanced heat treatment process for strength
• PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
• RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
• COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
• RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The kit is comprised of the sprocket, shims, clutch pack, chain, gears, 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. This kit specifically caters to the chain drive portion of the ATC 45L transfer case. All the components offered in Rein’s Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle direct from the factory.

Product Features:

• Kit includes all OE components
• Solution for transfer cases that were damaged from overheating or lack of service.
• Made to strict OE engineering quality standards.

Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The complete kit includes 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’s Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle direct from the factory.

Product Features:

• Kit includes all OE components
• Solution for transfer cases that were damaged from overheating or lack of service.
• Made to strict OE engineering quality standards.

Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The complete kit includes 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’s Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle direct from the factory.

Product Features:

• Kit includes all OE components
• Solution for transfer cases that were damaged from overheating or lack of service.
• Made to strict OE engineering quality standards.

Rein OE Transfer Case Overhaul Kit is a solution kit developed to perform a complete overhaul of the X-Drive transfer case. The complete kit includes 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’s Transfer Case Overhaul Kit are OE, identical to the original parts on the vehicle direct from the factory.

Product Features:

• Kit includes all OE components
• Solution for transfer cases that were damaged from overheating or lack of service.
• Made to strict OE engineering quality standards.

Rein Automotive OE quality transfer case actuators are made to factory specifications ensuring proper fit, form and function. The transfer case actuator is a small motor attached to the case that proportions engine power to the front and rear differentials. High quality electronics and nylon gears are used to ensure a long service life. Our quality transfer case actuators aim to provide the professional repair technician and vehicle owner the peace of mind and trust that is expected from an OE quality component.

Product Features:

• Rein OE Quality Transfer Case Actuators are the perfect replacement to meet the high demands placed on 4WD/AWD systems.
• Direct OE replacement including mounting hardware.
• Designed to engage or disengage the four wheel drive system as selected by the ECU of the vehicle.
• Made using high quality materials.
• Restores functionality of 4WD/AWD system.

USA Standard Gear produces top quality transfer case small parts for repair and maintenance, including full top-to-bottom overhauls and rebuilds. USA Standard has one of the largest inventories of OEM and aftermarket transfer case component parts in the industry. Our large inventory and experienced tech support are two of the reasons we have been an industry leading supplier for decades. When you chose our transfer case small parts, you know you’re going to get the right part in stock backed by in-house quality assurance testing and expert knowledge.

Product Features:

• Shift Motor 2003-2010 BMW X3/X5 Actuator
• Splined Shaft Attachment Opening

Rein Automotive OE quality transfer case actuators are made to factory specifications ensuring proper fit, form and function. The transfer case actuator is a small motor attached to the case that proportions engine power to the front and rear differentials. High quality electronics and nylon gears are used to ensure a long service life. Our quality transfer case actuators aim to provide the professional repair technician and vehicle owner the peace of mind and trust that is expected from an OE quality component.

Product Features:

• Rein OE quality transfer case actuators are the perfect replacement to meet the high demands placed on 4WD/AWD systems.
• Direct OE replacement including mounting hardware.
• Designed to engage or disengage the four wheel drive system as selected by the ECU of the vehicle.
• Manufactured using high quality materials.
• Restores functionality of 4WD/AWD system.

Transfer case stopped shifting between high and low ranges? Swap out a seized transfer case motor with this direct replacement. Designed to install and perform like the original motor, it uses a factory-style connector and is sealed for protection.

Product Features:

• Direct replacement – this transfer case motor fits and performs like the original motor on certain vehicle applications
• Durable construction – made with factory-style electrical connector and weathertight seal to prevent corrosion
• 100% new – this transfer case motor is entirely new, not remanufactured like competitors
• Quality assured – vehicle-specific application has been validation tested to ensure quality

USA Standard Gear produces top quality transfer case small parts for repair and maintenance, including full top-to-bottom overhauls and rebuilds. USA Standard has one of the largest inventories of OEM and aftermarket transfer case component parts in the industry. Our large inventory and experienced tech support are two of the reasons we have been an industry leading supplier for decades. When you chose our transfer case small parts, you know you’re going to get the right part in stock backed by in-house quality assurance testing and expert knowledge.

Product Features:

• Single Speed Chain with Torque on Demand (TOD)
• 2004-2006 BMW X3
• 0.375″ Pitch x 1.25″ Width x 80 Pitches

This transfer case motor gear is designed to match the fit and function of the original gear on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

• Direct replacement – this transfer case motor gear is designed to match the fit and function of the original gear on specified vehicles
• Restores functionality – reliable replacement for an original part that has failed due to gear stripping
• Durable construction – this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

Product Features:

• BUILT TO LAST: Advanced heat treatment process for strength
• PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
• RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
• COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
• RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on