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BMW 328i Differential Service Kits

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Differential Service Kit

ES#3449404 - 33111211708KT2 - Differential Service Kit - Everything you need to service your differential, featuring Redline 75w90 GL-5 Gear Oil and ECS Magnetic Differential Oil Drain Plug! - Assembled By ECS - BMW

Everything you need to service your differential, featuring Redline 75w90 GL-5 Gear Oil and ECS Magnetic Differential Oil Drain Plug! 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
3449404
Mfg#:
33111211708KT2
In Stock
$162.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Case Re-Seal Kit - 188mm Medium Case

ES#4820475 - 33111211708KT4 - Differential Case Re-Seal Kit - 188mm Medium Case - Includes axle seals and driveshaft seal. - Assembled By ECS - BMW

Includes axle seals and driveshaft seal. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
4820475
Mfg#:
33111211708KT4
In Stock
$162.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit - Dry

ES#4726777 - 33111211708KT3 - Differential Service Kit - Dry - Everything you need to service your differential, just pick your own fluid separately! - Assembled By ECS - BMW

Everything you need to service your differential, just pick your own fluid separately! 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
4726777
Mfg#:
33111211708KT3
In Stock
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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 USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2695378
Mfg#:
8352257904KT
Ships in 1-2 days
$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#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 USE CODE KIT15 IN CART FOR BEST PRICE

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 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 USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
3449403
Mfg#:
33117525064KT2
In Stock
$190.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#2588335 - 33117525064KT - 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 USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2588335
Mfg#:
33117525064KT
In Stock
ON SALE!
$142.99

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

$141.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#2695386 - 33117695240KT1 - 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! For xDrive models

Brand:
Genuine BMW - Corporate Logo
ES#:
2695386
Mfg#:
33117695240KT1
Ships in 1-2 days
$294.99

This product was last offered at the strikethrough price on
06-08-2026

$279.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

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