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BMW E34 M5 S38 3.5L

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BMW E34 M5 S38 3.5L Drivetrain Parts & Accessories

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75w140 Saf-Xj - 1 liter

ES#2818159 - 83222357992 - 75w140 Saf-Xj - 1 liter - Designed for use in differentials with LSD requiring a heavier viscosity - Genuine BMW - BMW

Designed for use in differentials with LSD requiring a heavier viscosity affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2818159
Mfg#:
83222357992
In Stock
5% off MSRP

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

$46.02

This product was last offered at the strikethrough price on
06-28-2026

$43.59 USD
Free Shipping
on orders $49 and up

75W85 GL-5 Gear Oil - 1 quart

ES#2847932 - 50104 - 75W85 GL-5 Gear Oil - 1 quart - Synthetic gear oil for superior performance in your differential - Redline - BMW MINI

Synthetic gear oil for superior performance in your differential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
2847932
Mfg#:
50104
In Stock
$25.99 USD
Free Shipping
on orders $49 and up

Clutch Kit

ES#2594435 - 21212226428 - Clutch Kit - 240mm clutch kit - Sachs - BMW
ECS Tuning recommends this product.

240mm clutch kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Sachs - Corporate Logo
ES#:
2594435
Mfg#:
21212226428
In Stock
$336.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Castrol SAF-XJ (75w-140) - 500mL

ES#1613859 - 001989520310 - Castrol SAF-XJ (75w-140) - 500mL - Used In AMG and BMW Motorsport rear differentials - Castrol - BMW Mercedes Benz
ECS Tuning recommends this product.

Used In AMG and BMW Motorsport rear differentials affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Castrol - Corporate Logo
ES#:
1613859
Mfg#:
001989520310
In Stock
$41.59 USD
Free Shipping
on orders $49 and up

Manual Transmission Detent Ball and Spring Repair Kit

ES#43753 - 23317506947 - Manual Transmission Detent Ball and Spring Repair Kit - Complete with the required parts to perform a transmission spring repair - Genuine BMW - BMW

Complete with the required parts to perform a transmission spring repair affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a manual S6S420G transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
43753
Mfg#:
23317506947
In Stock
1% off MSRP

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

$163.99

This product was last offered at the strikethrough price on
06-28-2026

$162.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Differential Axle Shaft Seal - Priced Each

ES#55813 - 33107510289 - Differential Axle Shaft Seal - Priced Each - Includes locking snap ring - Genuine BMW - BMW

Includes locking snap ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
55813
Mfg#:
33107510289
In Stock
9% off MSRP

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

$38.69

This product was last offered at the strikethrough price on
06-28-2026

$35.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Chassis Mount Short Throw Shifter

ES#4839952 - 049570la01KT - Chassis Mount Short Throw Shifter - The ULTIMATE shifter upgrade for your BMW! Experience more precise throws, less shift lever travel, and an all-around transformation in your shifting experience. - Turner Motorsport - BMW

The ULTIMATE shifter upgrade for your BMW! Experience more precise throws, less shift lever travel, and an all-around transformation in your shifting experience. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4839952
Mfg#:
049570LA01KT
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 20%
$457.99

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

$366.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Performance Transmission Mount Set

ES#3143399 - 034-509-4050-SD - Density Line Performance Transmission Mount Set - Increase performance and durability without sacrificing comfort - an ECS Tuning exclusive! - 034Motorsport - BMW

Increase performance and durability without sacrificing comfort - an ECS Tuning exclusive! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3143399
Mfg#:
034-509-4050-SD
In Stock
ON SALE! SAVE 10%
$66.00

This product was last offered at the strikethrough price on
06-28-2026

$59.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS E34 M5 Performance Clutch Kit

ES#4818390 - 048498la01KT - ECS E34 M5 Performance Clutch Kit - Upgraded clutch kit to be used with E34 M5 architecture flywheels. Designed for factory and upgraded street car applications to handle up to 375 Ft/lbs at the crank. - ECS - BMW

Upgraded clutch kit to be used with E34 M5 architecture flywheels. Designed for factory and upgraded street car applications to handle up to 375 Ft/lbs at the crank. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4818390
Mfg#:
048498LA01KT
Ships in 8 Business Days
ON SALE! SAVE 20%
$846.99

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

$677.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Shifter Arm Bracket with Polyurethane Bushing

ES#3146761 - 021011TMS01A - Turner Shifter Arm Bracket with Polyurethane Bushing - The last shifter bushing you'll ever want and need! - Turner Motorsport - BMW

The last shifter bushing you'll ever want and need! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3146761
Mfg#:
021011TMS01A
In Stock
ON SALE! SAVE 44%
$118.99

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

$66.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Illuminated Shift Knob - 5 Speed

ES#46968 - 25112231550 - Illuminated Shift Knob - 5 Speed - Black leather shift knob featuring the ///M logo and wired for illumination - Genuine BMW - BMW

Black leather shift knob featuring the ///M logo and wired for illumination affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
46968
Mfg#:
25112231550
In Stock
4% off MSRP

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

$357.99

This product was last offered at the strikethrough price on
06-28-2026

$343.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Driveshaft Centering Sleeve

ES#48557 - 26117526611 - Driveshaft Centering Sleeve - Located at the front of the drive shaft - Genuine BMW - BMW

Located at the front of the drive shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
48557
Mfg#:
26117526611
In Stock
13% off MSRP

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

$14.31

This product was last offered at the strikethrough price on
06-28-2026

$12.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Clutch Master Cylinder Fitting

ES#4820522 - 055182LA01-02 - Billet Aluminum Clutch Master Cylinder Fitting - Finally, a permanent solution for your leaking master cylinder! Replace your brittle plastic fitting with this 6061 billet aluminum piece for a lasting, leak-free repair. Replaces OE # 21521151697. - ECS - BMW

Finally, a permanent solution for your leaking master cylinder! Replace your brittle plastic fitting with this 6061 billet aluminum piece for a lasting, leak-free repair. Replaces OE # 21521151697. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4820522
Mfg#:
055182LA01-02
In Stock
ON SALE! SAVE 25%
$33.99

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

$25.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JB Racing Lightweight Aluminum Flywheel

ES#3025211 - 520-090-240 - JB Racing Lightweight Aluminum Flywheel - Reduce drivetrain loss and improve throttle response! Works with your stock clutch! - JB Racing - BMW

Reduce drivetrain loss and improve throttle response! Works with your stock clutch! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JB Racing - Corporate Logo
ES#:
3025211
Mfg#:
520-090-240
Ships in 4 Business Days
$581.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Flex Disc

ES#48473 - 26112226527 - Universal Flex Disc - Also known as a "Guibo" - Genuine BMW - BMW

Also known as a "Guibo" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmissions only

Brand:
Genuine BMW - Corporate Logo
ES#:
48473
Mfg#:
26112226527
Ships in 2 Business Days
4% off MSRP

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

$340.99

This product was last offered at the strikethrough price on
06-28-2026

$328.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Hub Nut - Priced Each

ES#252049 - 31211128336 - Front Hub Nut - Priced Each - Fits left and right side - Febi - BMW

Fits left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
252049
Mfg#:
31211128336
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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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