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BMW Differential Service & Maintenance Parts

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Max-Gear Gear Oil 75w90 - 1 Quart

ES#263484 - 01300 - Max-Gear Gear Oil 75w90 - 1 Quart - Max-Gear is recommended for use in front or rear open differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid - Royal Purple - Audi BMW Volkswagen Mercedes Benz Porsche

Max-Gear is recommended for use in front or rear open differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid

Brand:
Royal Purple - Corporate Logo
ES#:
263484
Mfg#:
01300
In Stock
$22.99 USD
Free Shipping
on orders $49 and up

Differential Service Kit

ES#3449403 - 33117525064KT2 - Differential Service Kit - Everything you need to service your differential, featuring Redline 75w90 and ECS Magnetic Differential Oil Drain Plug! - Assembled By ECS - BMW

Everything you need to service your differential, featuring Redline 75w90 and ECS Magnetic Differential Oil Drain Plug! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3449403
Mfg#:
33117525064KT2
In Stock
ON SALE!
$182.99

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

$171.75 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Service & Reseal Kit

ES#2695557 - 83222282583KT3 - Differential Service & Reseal Kit - Everything needed to service your M5 differential using Genuine BMW FM Motorsport Booster differential fluid including a gasket set - Genuine BMW - BMW

Everything needed to service your M5 differential using Genuine BMW FM Motorsport Booster differential fluid including a gasket set

Brand:
Genuine BMW - Corporate Logo
ES#:
2695557
Mfg#:
83222282583KT3
In Stock
$324.99

This product was last offered at the strikethrough price on
09-03-2026

$313.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#3245429 - f1xmdiffKT - Differential Service Kit - All you need in one package for scheduled differential maintenance! - Assembled By ECS - BMW

All you need in one package for scheduled differential maintenance! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3245429
Mfg#:
F1XMDIFFKT
In Stock
ON SALE!
$59.99

This product was last offered at the strikethrough price on
09-21-2026

$58.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit - With Service Tools

ES#4361556 - E46M3DIFSER1KT - Differential Service Kit - With Service Tools - All you need in one package for scheduled differential maintenance! - Genuine BMW - BMW

All you need in one package for scheduled differential maintenance! Includes BMW SAF-XJ limited slip differential fluid with FM booster

Brand:
Genuine BMW - Corporate Logo
ES#:
4361556
Mfg#:
E46M3DIFSER1KT
Ships on Feb 26, 2027
$287.99

This product was last offered at the strikethrough price on
09-03-2026

$277.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#2695378 - 8352257904KT - Differential Service Kit - All you need in one package for scheduled differential maintenance! - Assembled By ECS - BMW

All you need in one package for scheduled differential maintenance! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2695378
Mfg#:
8352257904KT
Ships in 1 day
$274.99

This product was last offered at the strikethrough price on
07-06-2026

$270.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#3691552 - 33117525064KT7 - Differential Service Kit - All you need in one package for scheduled differential maintenance! With an ECS Magnetic Differential Oil Drain Plug! - Assembled By ECS - BMW

All you need in one package for scheduled differential maintenance! With an ECS Magnetic Differential Oil Drain Plug! 10X Entries Into Our F80 M3 Sweepstakes
Includes Liqui-Moly 75W140 differential fluid

Brand:
Assembled By ECS - Corporate Logo
ES#:
3691552
Mfg#:
33117525064KT7
In Stock
ON SALE! SAVE 12%
$150.01

This product was last offered at the strikethrough price on
06-09-2026

$131.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#2763752 - 83222282583kt2 - Differential Service Kit - All you need in one package for scheduled differential maintenance! - Genuine BMW - BMW

All you need in one package for scheduled differential maintenance!

Brand:
Genuine BMW - Corporate Logo
ES#:
2763752
Mfg#:
83222282583KT2
In Stock
$236.99

This product was last offered at the strikethrough price on
09-03-2026

$225.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#2586776 - 33111211708KT - Differential Service Kit - Everything you need to service your differential, featuring Redline 75w90 - Assembled By ECS - BMW

Everything you need to service your differential, featuring Redline 75w90 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2586776
Mfg#:
33111211708KT
In Stock
ON SALE!
$115.99

This product was last offered at the strikethrough price on
06-15-2026

$111.48 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Service & Reseal Kit

ES#3194486 - 83222282583M5KT2 - Differential Service & Reseal Kit - Everything needed to service your M5 differential using Castrol SAF-XJ 75w140 including a gasket set - With ECS magnetic drain plug! - Assembled By ECS - BMW

Everything needed to service your M5 differential using Castrol SAF-XJ 75w140 including a gasket set - With ECS magnetic drain plug! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3194486
Mfg#:
83222282583M5KT2
Ships in 1 Business Day
ON SALE!
$211.99

This product was last offered at the strikethrough price on
08-26-2026

$205.09 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Max-Gear Gear Oil 75w140 - 1 Quart

ES#2515383 - 01301 - Max-Gear Gear Oil 75w140 - 1 Quart - Max-Gear is recommended for use in front or rear LSD differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid - Royal Purple - BMW Mercedes Benz

Max-Gear is recommended for use in front or rear LSD differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid Recommended for BMW manual transmissions with the "Green Label" or SHC 630

Brand:
Royal Purple - Corporate Logo
ES#:
2515383
Mfg#:
01301
Ships in 5 Business Days
$24.99 USD
Free Shipping
on orders $49 and up

Differential Service Kit

ES#2684742 - 33107505604KT - Differential Service Kit - Everything you need to service your differential. - Genuine BMW - BMW

Everything you need to service your differential.

Brand:
Genuine BMW - Corporate Logo
ES#:
2684742
Mfg#:
33107505604KT
Ships in 1 day
$195.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#3449408 - f8xdiffKT2 - Differential Service Kit - All you need in one package for scheduled differential maintenance! With Castrol SAF-XJ Differential Fluid and ECS Magnetic Differential Oil Drain Plug! - Assembled By ECS - BMW

All you need in one package for scheduled differential maintenance! With Castrol SAF-XJ Differential Fluid and ECS Magnetic Differential Oil Drain Plug! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3449408
Mfg#:
F8XDIFFKT2
In Stock
ON SALE! SAVE 12%
$109.99

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

$96.47 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#2695547 - 8352257904KT1 - Differential Service Kit - Everything you need to service your differential. - Assembled By ECS - BMW

Everything you need to service your differential. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2695547
Mfg#:
8352257904KT1
Ships in 1 day
ON SALE!
$169.99

This product was last offered at the strikethrough price on
07-06-2026

$164.67 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#2766044 - 33117525064kt3KT - Differential Service Kit - Everything you need to service your differential, featuring Redline 75w90 - Assembled By ECS - BMW

Everything you need to service your differential, featuring Redline 75w90 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2766044
Mfg#:
33117525064KT3KT
Ships in 1 day
ON SALE!
$165.99

This product was last offered at the strikethrough price on
04-29-2026

$162.87 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

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