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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Drivetrain Parts & Accessories

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Stage 1 Heavy Duty Clutch Kit

ES#3493416 - k70280hdKT2 - Stage 1 Heavy Duty Clutch Kit - Ideal for the spirited daily-driver. Rated at 295ft/lbs. - South Bend Clutch - BMW

Ideal for the spirited daily-driver. Rated at 295ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
South Bend Clutch - Corporate Logo
ES#:
3493416
Mfg#:
K70280HDKT2
Ships in 2 Business Days
$553.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Service Kit - Level 2

ES#2523327 - 24341423376 - Automatic Transmission Service Kit - Level 2 - Includes all the necessary components for a complete transmission service - Assembled By ECS - BMW

Includes all the necessary components for a complete transmission service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 03/2001

Brand:
Assembled By ECS - Corporate Logo
ES#:
2523327
Mfg#:
24341423376
Ships on Aug 24, 2026
Auto Notify
ON SALE!
$183.70 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Pilot Bearing

ES#2574583 - 11211720310 - Pilot Bearing - Replace with every clutch service - FAG - BMW

Replace with every clutch service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

For vehicles with manual transmission only

Brand:
FAG - Corporate Logo
ES#:
2574583
Mfg#:
11211720310
In Stock
$8.99

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

$8.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Slave Cylinder

ES#41535 - 21526775924 - Clutch Slave Cylinder - Replace leaky slave cylinder. - Genuine BMW - BMW

Replace leaky slave cylinder. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
41535
Mfg#:
21526775924
In Stock
ON SALE!
$190.39

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

$180.87 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dowel - Priced Each

ES#17720 - 11117524470 - Dowel - Priced Each - 14.5mm diameter - Genuine BMW - BMW MINI

14.5mm diameter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
17720
Mfg#:
11117524470
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Short shifter V3 - Black Reverse Button

ES#3477074 - IRPSS-3B - Universal Short shifter V3 - Black Reverse Button - A performance, manual short shifter that gives you the quick and easy shifts you are looking for, without breaking the bank! - IRP - Individual Racing Parts - BMW

A performance, manual short shifter that gives you the quick and easy shifts you are looking for, without breaking the bank! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
3477074
Mfg#:
IRPSS-3B
Special Order: No Guaranteed ETA
$536.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Filter Kit

ES#258842 - 24117557070 - Transmission Filter Kit - Save your transmission from an early death - Rein - BMW

Save your transmission from an early death 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!
For vehicles with production date up to 02/01 | For Automatic Transmission A5S 360R/390R.

Brand:
Rein - Corporate Logo
ES#:
258842
Mfg#:
24117557070
In Stock
$47.99

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

$43.99 USD
Free Shipping
on orders $49 and up

Clutch Kit

ES#2749157 - 52401223 - Clutch Kit - Includes pressure plate, throw out bearing, and friction disc - Valeo - BMW

Includes pressure plate, throw out bearing, and friction disc affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! Replacement clutch kit for vehicles utilizing Valeo's single mass flywheel

Brand:
Valeo - Corporate Logo
ES#:
2749157
Mfg#:
52401223
Ships in 6 Business Days
$526.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Hub/Bearing Assembly Kit - Set Of 2

ES#5340481 - 31221093427KT3 - Front Wheel Hub/Bearing Assembly Kit - Set Of 2 - A complete front hub and bearing assembly set for both front hubs with new mounting bolts - Hamburg Tech - BMW

A complete front hub and bearing assembly set for both front hubs with new mounting bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hamburg Tech - Corporate Logo
ES#:
5340481
Mfg#:
31221093427KT3
In Stock at Vendor
$484.99

This product was last offered at the strikethrough price on
03-31-2026

$255.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing Kit

ES#2592797 - 31221093427KT1 - Front Wheel Bearing Kit - Contains German-made Febi hub/bearing assembly and bolts - Febi - BMW

Contains German-made Febi hub/bearing assembly and bolts 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#:
2592797
Mfg#:
31221093427KT1
Ships on Oct 5, 2026
$279.99

This product was last offered at the strikethrough price on
04-01-2026

$252.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hub Bore Size Conversion Kit

ES#2649712 - 31226765601KT1 - Hub Bore Size Conversion Kit - Converts the center bore from 74.1mm to 72.56mm - increase wheel options without adapters or machine-work! - Assembled By ECS - BMW

Converts the center bore from 74.1mm to 72.56mm - increase wheel options without adapters or machine-work! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2649712
Mfg#:
31226765601KT1
Ships on Aug 17, 2026
ON SALE!
$550.56

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

$505.12 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Pan Bolt

ES#44507 - 24101423273 - Transmission Pan Bolt - M6X22 - Genuine BMW - BMW

M6X22 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
44507
Mfg#:
24101423273
Ships in 3 Business Days
1% off MSRP

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

$10.70

This product was last offered at the strikethrough price on
01-11-2026

$10.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dual Mass Flywheel

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Sachs - Corporate Logo
ES#:
4660638
Mfg#:
21217509078
Ships in 6 Business Days
$494.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shift Lever Bushing

ES#4329609 - 25117519669 - Shift Lever Bushing - Attaches to transmission - Meyle - BMW

Attaches to transmission 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:
Meyle - Corporate Logo
ES#:
4329609
Mfg#:
25117519669
In Stock
$13.90

This product was last offered at the strikethrough price on
05-12-2026

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

Hex Nut - priced each

ES#16057 - 07129904473 - Hex Nut - priced each - Used to secure the Guibo to the drive shaft - Genuine BMW - BMW

Used to secure the Guibo to the drive shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
16057
Mfg#:
07129904473
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Selector Rod Shaft Seal

ES#44827 - 24147571213 - Selector Rod Shaft Seal - Sealing ring for the transmission gear selector rod - Genuine BMW - BMW

Sealing ring for the transmission gear selector rod affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
44827
Mfg#:
24147571213
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.

$24.99

This product was last offered at the strikethrough price on
07-07-2026

$23.99 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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