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BMW E71 X6 xDrive50i N63 4.4L

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BMW E71 X6 xDrive50i N63 4.4L Drivetrain Parts & Accessories

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Front Axle Seal - Priced Each

ES#4745380 - 31508860349 - Front Axle Seal - Priced Each - Located on the front differential carrier. Updated version of BMW part # 31508743675. - Genuine BMW - BMW MINI

Located on the front differential carrier. Updated version of BMW part # 31508743675.

Brand:
Genuine BMW - Corporate Logo
ES#:
4745380
Mfg#:
31508860349
In Stock
$51.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bremmen Performance Weighted Shift Knob

ES#4758722 - BRMSHIFTKNOB - Bremmen Performance Weighted Shift Knob - Upgrade or Replace Your Worn Out OE Shift Knob! - Bremmen Parts - BMW

Upgrade or Replace Your Worn Out OE Shift Knob! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4758722
Mfg#:
BRMSHIFTKNOB
In Stock
ON SALE!
Starting at $41.65 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ZF 8HP High-Capacity Aluminum Transmission Pan

ES#4908415 - 052755la03KT - ZF 8HP High-Capacity Aluminum Transmission Pan - A permanent, high-performance replacement for your weak plastic transmission pan! Crafted from durable cast aluminum for increased fluid capacity and superior cooling. - Turner Motorsport - BMW
ECS Tuning recommends this product.

A permanent, high-performance replacement for your weak plastic transmission pan! Crafted from durable cast aluminum for increased fluid capacity and superior cooling. 10X Entries Into Our F80 M3 Sweepstakes
For GA8HP70Z or GA8HP45Z automatic transmissions

Brand:
Turner Motorsport - Corporate Logo
ES#:
4908415
Mfg#:
052755LA03KT
In Stock
ON SALE! SAVE 20%
$405.99

This product was last offered at the strikethrough price on
06-13-2026

$324.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Torx Screw With Ribs

ES#56839 - 33207572716 - Torx Screw With Ribs - Secures rear axle to differential output - Genuine BMW - BMW

Secures rear axle to differential output

Brand:
Genuine BMW - Corporate Logo
ES#:
56839
Mfg#:
33207572716
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Top Tec 1200 Synthetic Automatic Transmission Fluid - 1 Liter

ES#3448776 - lm20018 - Top Tec 1200 Synthetic Automatic Transmission Fluid - 1 Liter - Full synthetic fluid with advanced wear-protection technology - Liqui-Moly - Audi BMW Volkswagen Porsche

Full synthetic fluid with advanced wear-protection technology 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3448776
Mfg#:
LM20018
In Stock
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$20.99

This product was last offered at the strikethrough price on
08-29-2026

$16.75 USD
Free Shipping
on orders $49 and up

Transfer Case Fluid - 1 Liter

ES#4020016 - 83222409710 - Transfer Case Fluid - 1 Liter - Used in the xDrive all-wheel drive system - Shell - BMW

Used in the xDrive all-wheel drive system

Brand:
Shell - Corporate Logo
ES#:
4020016
Mfg#:
83222409710
In Stock
$55.99

This product was last offered at the strikethrough price on
06-25-2026

$50.64 USD
Free Shipping
on orders $49 and up

Automatic Transmission Service Kit w/ PPE Aluminum Pan - Black Finish

ES#4365322 - 24118612901P3KT - Automatic Transmission Service Kit w/ PPE Aluminum Pan - Black Finish - Includes PPE's Heavy Duty ZF 8HP Transmission oil pan and all the necessary components for a complete transmission service, featuring Liqui Moly fluid! - Assembled By ECS - BMW

Includes PPE's Heavy Duty ZF 8HP Transmission oil pan and all the necessary components for a complete transmission service, featuring Liqui Moly fluid! 10X Entries Into Our F80 M3 Sweepstakes
For GA8HP70Z or GA8HP45Z automatic transmissions

Brand:
Assembled By ECS - Corporate Logo
ES#:
4365322
Mfg#:
24118612901P3KT
Back Ordered
$490.99

This product was last offered at the strikethrough price on
08-04-2026

$484.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

G1 Differential Fluid - Priced Each

ES#2612062 - 83222295532 - G1 Differential Fluid - Priced Each - Hypoid axle oil G1 - Genuine BMW - BMW MINI

Hypoid axle oil G1

Brand:
Genuine BMW - Corporate Logo
ES#:
2612062
Mfg#:
83222295532
Ships on Sep 29, 2026
Auto Notify
37% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$120.99

This product was last offered at the strikethrough price on
08-23-2026

$75.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Axle Assembly - Right

ES#3176022 - 31607545126 - Front Axle Assembly - Right - Brand new axle shaft, no core required - GKN Drivetech - BMW

Brand new axle shaft, no core required

Brand:
GKN Drivetech - Corporate Logo
ES#:
3176022
Mfg#:
31607545126
In Stock
ON SALE! SAVE 38%
$583.05

This product was last offered at the strikethrough price on
03-14-2026

$363.22 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mechatronic Sleeve And Seal Kit

ES#4696147 - 24347571211-1KT - Mechatronic Sleeve And Seal Kit - Replacement Sleeves and seals for the GA6HP26Z transmission. - Assembled By ECS - BMW

Replacement Sleeves and seals for the GA6HP26Z transmission. 10X Entries Into Our F80 M3 Sweepstakes
GA6HP26Z transmissions only

Brand:
Assembled By ECS - Corporate Logo
ES#:
4696147
Mfg#:
24347571211-1KT
Ships in 1 Business Day
ON SALE! SAVE 20%
$63.99

This product was last offered at the strikethrough price on
05-02-2026

$51.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Axle Nut - Priced Each

ES#251550 - 33411133785 - Axle Nut - Priced Each - Fits left and right side - Febi - BMW
ECS Tuning recommends this product.

Fits left and right side We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
251550
Mfg#:
33411133785
In Stock
$18.72

This product was last offered at the strikethrough price on
04-20-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

XDrive Transfer Case Service Kit

ES#2515438 - 83220397244 - XDrive Transfer Case Service Kit - Everything you need to service your transfer case fluid - Genuine BMW - BMW

Everything you need to service your transfer case fluid Transfer case fluid capacity: 2.0 pints

Brand:
Genuine BMW - Corporate Logo
ES#:
2515438
Mfg#:
83220397244
In Stock
$95.99

This product was last offered at the strikethrough price on
06-03-2026

$89.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Automatic Transmission Service Kit

ES#3509471 - 24118612901KT - Automatic Transmission Service Kit - Includes all the necessary components for a complete transmission service - Assembled By ECS - BMW

Includes all the necessary components for a complete transmission service 10X Entries Into Our F80 M3 Sweepstakes
For GA8HP70Z or GA8HP45Z automatic transmissions

Brand:
Assembled By ECS - Corporate Logo
ES#:
3509471
Mfg#:
24118612901KT
In Stock
ON SALE!
$346.99

This product was last offered at the strikethrough price on
08-24-2026

$344.71 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

More About Drivetrain Parts & Accessories

Put your power to the wheels where it belongs, and keep drivetrain components mounted securely for comfort and safety. Our Drivetrain Components Section has a huge assortment of parts and fluids for transmissions, differentials, driveshafts, drivetrain mounts, drivetrain bushings, and drive hubs, plus special tools to make repairs easy.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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