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BMW M3 Differential Parts

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Differential Drain Plug Gasket - Priced Each

ES#11328 - 07119963355 - Differential Drain Plug Gasket - Priced Each - 22x27 aluminum sealing ring - Rein - BMW Porsche

22x27 aluminum sealing ring 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
11328
Mfg#:
07119963355
Ships in 4 Business Days
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Diff Cover Replacement Drain Plug

ES#4699254 - 4835K45 - Billet Diff Cover Replacement Drain Plug - Extreme-Pressure Steel Plug With Hex Drive - Fluoroelastomer Rubber Gasket, 9/16"-18 UN/UNF Thread - Bremmen Parts - BMW

Extreme-Pressure Steel Plug With Hex Drive - Fluoroelastomer Rubber Gasket, 9/16"-18 UN/UNF Thread 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4699254
Mfg#:
4835K45
In Stock
ON SALE! SAVE 15%
$6.99

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

$5.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Aluminum Differential Bushings

ES#4007043 - IRPDB-46MAL - E46 M3 Aluminum Differential Bushings - Eliminate driveline slop with solid aluminum bushings! - IRP - Individual Racing Parts - BMW

Eliminate driveline slop with solid aluminum bushings!

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
4007043
Mfg#:
IRPDB-46MAL
Special Order: No Guaranteed ETA
$151.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Speed Sensor Bracket

ES#55939 - 33111206076 - Speed Sensor Bracket - Holds the speed sensor in place - Genuine BMW - BMW

Holds the speed sensor in place

Brand:
Genuine BMW - Corporate Logo
ES#:
55939
Mfg#:
33111206076
Ships in 1-2 days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Securing Plate

ES#56143 - 33121205138 - Securing Plate - See MOQKT - Genuine BMW - BMW

See MOQKT

Brand:
Genuine BMW - Corporate Logo
ES#:
56143
Mfg#:
33121205138
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Service Kit - With Service Tools

ES#4361555 - 33117525064KT3 - Differential Service Kit - With Service Tools - 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#:
4361555
Mfg#:
33117525064KT3
Ships on Feb 26, 2027
ON SALE!
$149.34

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

$148.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

URO Speedometer Sensor

ES#4870456 - 62161369906 - URO Speedometer Sensor - Located on the upper back side of the rear differential. - URO - BMW

Located on the upper back side of the rear differential. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 09/1987

Brand:
URO - Corporate Logo
ES#:
4870456
Mfg#:
62161369906
Ships in 2 Business Days
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Differential Bushings

ES#4007037 - IRPDB-9XMAL - Aluminum Differential Bushings - Eliminate driveline slop with solid aluminum bushings! - IRP - Individual Racing Parts - BMW

Eliminate driveline slop with solid aluminum bushings!

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
4007037
Mfg#:
IRPDB-9XMAL
Special Order: No Guaranteed ETA
$133.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

14mm Front Differential Bushing Upgrade Kit

Eliminate driveline slop with this differential bushing upgrade kit! You will need to drill the diff casing & tap to M14x1.5

Brand:
Condor Speed Shop - Corporate Logo
ES#:
4141690
Mfg#:
14MME36DIFFBU
Ships in 3 Business Days
$130.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex bolt - priced each

ES#14613 - 07119904793 - Hex bolt - priced each - M8x25 - Genuine BMW - BMW MINI

M8x25

Brand:
Genuine BMW - Corporate Logo
ES#:
14613
Mfg#:
07119904793
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Solid Differential Bushing

ES#4007233 - DIFE30 - Solid Differential Bushing - Eliminate driveline slop with this solid UHMW differential bushing! - Condor Speed Shop - BMW

Eliminate driveline slop with this solid UHMW differential bushing!

Brand:
Condor Speed Shop - Corporate Logo
ES#:
4007233
Mfg#:
DIFE30
Ships in 2 Business Days
$55.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Pinion Bearing - Priced Each

ES#2920513 - 33131204568 - Rear Pinion Bearing - Priced Each - Located on each Rear differential output flange - Genuine BMW - BMW

Located on each Rear differential output flange

Brand:
Genuine BMW - Corporate Logo
ES#:
2920513
Mfg#:
33131204568
Ships in 5 Business Days
3% off MSRP

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

$108.99

This product was last offered at the strikethrough price on
10-22-2026

$105.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Cover Gasket

ES#2628581 - 33108305033 - Differential Cover Gasket - Seals the rear differential cover - Victor Reinz - BMW

Seals the rear differential cover

Brand:
Victor Reinz - Corporate Logo
ES#:
2628581
Mfg#:
33108305033
Ships in 2 Business Days
$3.01 USD
Free Shipping
on orders $49 and up
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.

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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