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BMW Differential Parts

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ES#4070603 - 31521428678 - Front Differential Input Shaft Seal - Seals the input shaft flange to the front differential - Corteco - BMW

Seals the input shaft flange to the front differential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
4070603
Mfg#:
31521428678
Ships in 1 Business Day
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#45712 - 24357507706 - Speed Sensor - Priced Each - Located in the transmission - Genuine BMW - BMW

Located in the transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
45712
Mfg#:
24357507706
In Stock at Vendor
$104.99

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

$70.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4870456
Mfg#:
62161369906
Ships in 1 Business Day
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4066625 - 33171090389 - Front Differential Bushing - Priced Each - Hamburg Tech - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4066625
Mfg#:
33171090389
Ships in 1 Business Day
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3647877 - 33111210428KT - Differential Service Kit - level 1 - Everything you need to service your differential, featuring Redline 75w90 GL-4 fluid. - Assembled By ECS - BMW

Everything you need to service your differential, featuring Redline 75w90 GL-4 fluid. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647877
Mfg#:
33111210428KT
In Stock
ON SALE!
$68.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#56029 - 33113604117 - Differential Gasket - Gasket used to seal the rear differential - Genuine BMW - BMW

Gasket used to seal the rear differential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
56029
Mfg#:
33113604117
Ships in 3 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.

$34.99

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2627534 - 33176770457 - E53 X3 Front Differential Bushing - Priced Each - Bushing that presses into the rear subframe at the front of the differential. - Lemforder - BMW

Bushing that presses into the rear subframe at the front of the differential. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2627534
Mfg#:
33176770457
Ships in 3 Business Days
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

For those with E46 M3 differentials that have STRIPPED the side mounting hole affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rogue Engineering - Corporate Logo
ES#:
4810074
Mfg#:
RE.484.FIX
Ships in 8 Business Days
$64.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#57833 - 33331126136 - HEX NUT - M14X1.5 - Genuine BMW - BMW

M14X1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
57833
Mfg#:
33331126136
Ships on Nov 27, 2026
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2650671 - PFR5-726x2 - Performance Polyurethane Differential Bushing - Rear Position - Transmit more power to the ground and eliminate driveline slop - Powerflex - BMW

Transmit more power to the ground and eliminate driveline slop affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
2650671
Mfg#:
PFR5-726X2
Ships in 1 Business Day
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3218864 - PFR5-726 - Rear Diff Rear Bushing - Upgrade your rear diff bushings with Powerflex! - Powerflex - BMW

Upgrade your rear diff bushings with Powerflex! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
3218864
Mfg#:
PFR5-726
Ships in 1 Business Day
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2804704 - PFR5-4626B - Race Polyurethane Differential Bushing Set, rear  - Transmit more power to the ground and eliminate driveline slop - Powerflex Black Series - BMW

Transmit more power to the ground and eliminate driveline slop affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2804704
Mfg#:
PFR5-4626B
Ships in 1 Business Day
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#51317 - 31507524550 - Vent Pipe - Used in your vehicles final drive system - Genuine BMW - BMW

Used in your vehicles final drive system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
51317
Mfg#:
31507524550
Ships in 9 Business 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.

$64.99

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

$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5373808 - 184247 - Gear Oil - SAE 70W-80 Synthetic -  1 Liter - GL5 Level oil - Febi - BMW MINI

GL5 Level oil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Febi - Corporate Logo
ES#:
5373808
Mfg#:
184247
Ships on Sep 2, 2026
$44.99

This product was last offered at the strikethrough price on
01-27-2026

$30.99 USD
Free Shipping
on orders $49 and up
ES#4758744 - 33113604119 - Axle Bearing Seal - Priced Each - Located between the output flange and the differential case. - Bremmen Parts - BMW

Located between the output flange and the differential case. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4758744
Mfg#:
33113604119
In Stock
ON SALE! SAVE 39%
$3.99

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

$2.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4389063 - HDE30DIFFSTUDKit - HD Differential Stud Kit - Easily install and remove your differential with this stud kit - Race German - BMW

Easily install and remove your differential with this stud kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race German - Corporate Logo
ES#:
4389063
Mfg#:
HDE30DIFFSTUDKIT
Ships in 2 Business Days
$59.99 USD
Free Shipping
on orders $49 and up

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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