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BMW E90 335i N54 3.0L

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BMW E90 335i N54 3.0L Differential Parts

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Differential Front Mount Bush Kit

ES#3045717 - SPF3950K - Differential Front Mount Bush Kit - Higher performance and a longer service life - precision-engineered to be superior to your stock rubber parts! - SuperPro - BMW

Higher performance and a longer service life - precision-engineered to be superior to your stock rubber parts! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SuperPro - Corporate Logo
ES#:
3045717
Mfg#:
SPF3950K
Back Ordered
$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Output Shaft Seal Dust Cover - Small

ES#56499 - 33131214298 - Output Shaft Seal Dust Cover - Small - This is the dust cover that goes on the seal - Genuine BMW - BMW

This is the dust cover that goes on the seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
56499
Mfg#:
33131214298
In Stock
Limited Qty Sale
$16.99

This product was last offered at the strikethrough price on
05-04-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shaft Seal

ES#3450224 - 33107609536 - Shaft Seal - Seal in the rear differential where the driveshaft connects - Corteco - BMW MINI

Seal in the rear differential where the driveshaft connects affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
3450224
Mfg#:
33107609536
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Carrier Bushing

ES#56767 - 33176770866 - Rear Differential Carrier Bushing - Give your vehicle that "snappy" brand-new feel with OE bushings. - Genuine BMW - BMW

Give your vehicle that "snappy" brand-new feel with OE bushings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Rear Position

Brand:
Genuine BMW - Corporate Logo
ES#:
56767
Mfg#:
33176770866
Ships in 2 Business Days
14% off MSRP

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

$83.99

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

$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Driveshaft Seal Dust Cover

ES#56244 - 33121213903 - Driveshaft Seal Dust Cover - This is the dust cover that goes on the seal - Genuine BMW - BMW

This is the dust cover that goes on the seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
56244
Mfg#:
33121213903
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lock Ring for Differential Output Shaft (22.4 mm Diameter)

ES#56508 - 33131214961 - Lock Ring for Differential Output Shaft (22.4 mm Diameter) - Found in the side of the differential behind the side shaft seal - Genuine BMW - BMW MINI

Found in the side of the differential behind the side shaft seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
56508
Mfg#:
33131214961
In Stock
15% off MSRP

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

$3.19

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

$2.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Service Kit - With Service Tools

ES#4361553 - E9XDFFKT3 - Differential Service Kit - With Service Tools - With Redline 75w90 oil - Assembled By ECS - BMW

With Redline 75w90 oil 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#:
4361553
Mfg#:
E9XDFFKT3
Ships on Jun 23, 2026
ON SALE!
$106.99

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

$106.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Differential Rebuild Kit

Restore your differntial or keep your new one in good shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Any defects or warranty clams will have to go directly to Team M Factory*
For vehicles with a manual transmission

Brand:
Team MFactory - Corporate Logo
ES#:
2855275
Mfg#:
MF-TRS-RBSE92
Ships in 6 Business Days
$99.99 USD
Free Shipping
on orders $49 and up

Differential Ring Gear Bolts - Pack Of 10

ES#2855271 - MF-TRS-RBE46 - Differential Ring Gear Bolts - Pack Of 10 - If your replacing your differential it is recommended to replace your original hardware as well. - Team MFactory - BMW

If your replacing your differential it is recommended to replace your original hardware as well. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Any defects or warranty clams will have to go directly to Team M Factory
For vehicles with an automatic transmission

Brand:
Team MFactory - Corporate Logo
ES#:
2855271
Mfg#:
MF-TRS-RBE46
Ships in 6 Business Days
$77.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gear Oil - SAE 70W-80 Synthetic - 1 Liter

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

Rear Differential Carrier Bushing

ES#56748 - 33176760287 - Rear Differential Carrier Bushing - Give your vehicle that "snappy" brand-new feel with OE bushings. - Genuine BMW - BMW

Give your vehicle that "snappy" brand-new feel with OE bushings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Front Position

Brand:
Genuine BMW - Corporate Logo
ES#:
56748
Mfg#:
33176760287
In Stock
Limited Qty Sale
$59.99

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

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Ring Gear Bolts - Pack Of 10

ES#2855273 - MF-TRS-RBE92 - Differential Ring Gear Bolts - Pack Of 10 - If your replacing your differential it is recommended to replace your original hardware as well. - Team MFactory - BMW

If your replacing your differential it is recommended to replace your original hardware as well. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Any defects or warranty clams will have to go directly to Team M Factory*
For vehicles with a manual transmission

Brand:
Team MFactory - Corporate Logo
ES#:
2855273
Mfg#:
MF-TRS-RBE92
Ships in 6 Business Days
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Output Shaft Seal - Priced Each

ES#4940653 - 082.770 - Differential Output Shaft Seal - Priced Each - Seals the axle into the differential - Elring - BMW

Seals the axle into the differential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Elring - Corporate Logo
ES#:
4940653
Mfg#:
082.770
Ships on Jun 24, 2026
Auto Notify
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Carrier Bushing

ES#2875260 - 33176770866 - Rear Differential Carrier Bushing - Prevent expensive damage and eliminate unwanted drivetrain flex, replace worn carrier bushings. - Febi - BMW

Prevent expensive damage and eliminate unwanted drivetrain flex, replace worn carrier bushings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Rear Position

Brand:
Febi - Corporate Logo
ES#:
2875260
Mfg#:
33176770866
Back Ordered
Auto Notify
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Large Dust Shield - Priced Each

ES#56565 - 33137500876 - Large Dust Shield - Priced Each - Prevents dust from entering the rear differential where the axle enters - Genuine BMW - BMW

Prevents dust from entering the rear differential where the axle enters affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
56565
Mfg#:
33137500876
Ships in 2 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.

$19.99

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

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Bushing - Priced Each

ES#3219762 - 33176760287 - Rear Differential Bushing - Priced Each - 2 required - Lemforder - BMW

2 required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Located in the two forward differential mounts - two required

Brand:
Lemforder - Corporate Logo
ES#:
3219762
Mfg#:
33176760287
Back Ordered
$17.16 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.

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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