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BMW Differential Parts

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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

$58.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

OEM Speedometer Sensor

ES#2633979 - 62161369906 - OEM Speedometer Sensor - Located on the upper back side of the rear differential. - Genuine BMW - BMW

Located on the upper back side of the rear differential. For vehicles with production date up to 09/1987

Brand:
Genuine BMW - Corporate Logo
ES#:
2633979
Mfg#:
62161369906
Ships in 1-2 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.

$147.99

This product was last offered at the strikethrough price on
09-29-2026

$144.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Dust Cover

ES#2593387 - 33137600693 - Differential Dust Cover - The small dust cover that protects your differential - Genuine BMW - BMW

The small dust cover that protects your differential

Brand:
Genuine BMW - Corporate Logo
ES#:
2593387
Mfg#:
33137600693
Ships in 1 day
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shaft Seal - Priced Each

ES#55808 - 33107505605 - Shaft Seal - Priced Each - Seals the axle into the differential - Genuine BMW - BMW

Seals the axle into the differential

Brand:
Genuine BMW - Corporate Logo
ES#:
55808
Mfg#:
33107505605
Ships in 1 day
8% off MSRP

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

$23.99

This product was last offered at the strikethrough price on
09-29-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Oil Pan

ES#2786580 - 33132284835 - Differential Oil Pan - This is the bottom finned cover for the rear differential. - Genuine BMW - BMW

This is the bottom finned cover for the rear differential.

Brand:
Genuine BMW - Corporate Logo
ES#:
2786580
Mfg#:
33132284835
Ships in 1 day
5% off MSRP

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

$147.99

This product was last offered at the strikethrough price on
09-29-2026

$140.99 USD
Free Shipping
on orders $49 and up

Differential Rebuild Kit Plus

ES#4220127 - mf-trs-rbse46KT - Differential Rebuild Kit Plus - All the essentials to bring your differential back to like-new condition - Team MFactory - BMW

All the essentials to bring your differential back to like-new condition Any defects or warranty clams will have to go directly to Team M Factory

Brand:
Team MFactory - Corporate Logo
ES#:
4220127
Mfg#:
MF-TRS-RBSE46KT
In Stock at Vendor
$279.99 USD
Free Shipping
on orders $49 and up

PowerFlex Heritage Rear Differential Bushing - Front Position

ES#4883168 - PFR5-631H - PowerFlex Heritage Rear Differential Bushing - Front Position - This bushing offers improved durability and enhanced performance, particularly for drivers looking to optimize their vehicles handling and drivetrain stability. - Powerflex - BMW

This bushing offers improved durability and enhanced performance, particularly for drivers looking to optimize their vehicle’s handling and drivetrain stability.

Brand:
Powerflex - Corporate Logo
ES#:
4883168
Mfg#:
PFR5-631H
Back Ordered
$55.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#58112 - 33506771928 - Hex Bolt - Priced Each - M10x75 - Genuine BMW - BMW MINI

M10x75 Secures rear differental cover, 2 required of this length. There are 8 bolts in total.

Brand:
Genuine BMW - Corporate Logo
ES#:
58112
Mfg#:
33506771928
Ships in 1 day
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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

$272.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Front And Rear Differential Service Kit

ES#3647679 - 075122939722KT - Front And Rear Differential Service Kit - Includes enough fluid and drain plugs to service front and rear differentials - Genuine BMW - BMW

Includes enough fluid and drain plugs to service front and rear differentials

Brand:
Genuine BMW - Corporate Logo
ES#:
3647679
Mfg#:
075122939722KT
In Stock
$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Rear Differential Cover

ES#4183386 - 33118677753 - Rear Differential Cover - Includes bushing and temperature sensor - Genuine BMW - BMW

Includes bushing and temperature sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
4183386
Mfg#:
33118677753
Ships in 1-2 days
5% off MSRP

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

$142.99

This product was last offered at the strikethrough price on
09-29-2026

$135.99 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

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 Mount Bushing

ES#56715 - 33171135242 - Differential Mount Bushing - Cure rear end clunk and vibrations - Genuine BMW - BMW

Cure rear end clunk and vibrations

Brand:
Genuine BMW - Corporate Logo
ES#:
56715
Mfg#:
33171135242
Ships in 1 day
7% off MSRP

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

$95.94

This product was last offered at the strikethrough price on
09-29-2026

$88.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Differential Service Kit - level 2

ES#3647880 - 33111210428KT2 - Differential Service Kit - level 2 - Everything you need to service your differential, including new gaskets and seals with Redline 75w90 - Assembled By ECS - BMW

Everything you need to service your differential, including new gaskets and seals with Redline 75w90 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647880
Mfg#:
33111210428KT2
In Stock
ON SALE!
$133.99

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

$132.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial 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

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Manufacturer names and/or part numbers are used only for identification purposes.

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