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BMW Differential Parts

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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

$111.62 USD
Free Shipping
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

$221.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rear Bushing Insert Kit

By filling the empty spaces in the stock subframe and differential bushings, this kit limits unwanted movement during hard launches and aggressive cornering. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
5445399
Mfg#:
VTT-X3-REAR-INSE
Back Ordered
$109.99 USD
Free Shipping

Front Differential Bushing - Priced Each

ES#2628512 - 33171090389 - Front Differential Bushing - Priced Each - Secures the front of the differential to the rear subframe - Meyle - BMW

Secures the front of the differential to the rear subframe 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2628512
Mfg#:
33171090389
In Stock
$28.99

This product was last offered at the strikethrough price on
05-07-2026

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit

ES#3647805 - 0751229397221KT - Rear Differential Service Kit - Everything required for a full fluid change. - Genuine BMW - BMW

Everything required for a full fluid change.

Brand:
Genuine BMW - Corporate Logo
ES#:
3647805
Mfg#:
0751229397221KT
In Stock
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Speed Sensor

ES#171908 - 62161379874 - Speed Sensor - Found in the rear cover of the differential - Genuine BMW - BMW

Found in the rear cover of the differential

Brand:
Genuine BMW - Corporate Logo
ES#:
171908
Mfg#:
62161379874
Special Order: No Guaranteed ETA
2% off MSRP

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

$209.99

This product was last offered at the strikethrough price on
09-30-2026

$204.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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

$204.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Bushing - Front Position

ES#4183589 - 33316877260 - Differential Bushing - Front Position - Found at the front of the rear subframe. Two required for a complete service. - Genuine BMW - BMW

Found at the front of the rear subframe. Two required for a complete service.

Brand:
Genuine BMW - Corporate Logo
ES#:
4183589
Mfg#:
33316877260
Ships in 1 day
12% off MSRP

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

$57.99

This product was last offered at the strikethrough price on
09-30-2026

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Differential Bushings - E30/Z3

ES#4362409 - PDB-E3095A - Polyurethane Differential Bushings - E30/Z3 - 95A Street/Track - Green - Revshift - BMW

95A Street/Track - Green

Brand:
Revshift - Corporate Logo
ES#:
4362409
Mfg#:
PDB-E3095A
Ships in 3 Business Days
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Axle Shaft Seal

Prevent differential leaks with new output shaft seals 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5457043
Mfg#:
33108860348
In Stock
$44.99

This product was last offered at the strikethrough price on
05-07-2026

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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

Speed Sensor

ES#171912 - 62161390063 - Speed Sensor - Found in the rear cover of the differential - Genuine BMW - BMW

Found in the rear cover of the differential

Brand:
Genuine BMW - Corporate Logo
ES#:
171912
Mfg#:
62161390063
Special Order: No Guaranteed ETA
3% off MSRP

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

$199.99

This product was last offered at the strikethrough price on
09-30-2026

$194.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime 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

$96.53 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Bushing - Priced Each

ES#56708 - 33171131903 - Differential Bushing - Priced Each - Replace worn bushings to restore handling and stability - Genuine BMW - BMW

Replace worn bushings to restore handling and stability

Brand:
Genuine BMW - Corporate Logo
ES#:
56708
Mfg#:
33171131903
Ships in 6 Business Days
2% off MSRP

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

$96.99

This product was last offered at the strikethrough price on
09-30-2026

$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Differential Parts

Stock or limited-slip, we stock bearings, repair parts, complete differential units, and approved differential fluids so you can keep sending power to the axles without noise, harshness, or vibration.

Other BMW Differential Parts

Let us help you find the parts that fit your BMW

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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