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BMW E90 330xi N52 3.0L

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BMW E90 330xi N52 3.0L Differential Parts

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Heavy ShockProof Gear Oil - 1 Gallon

ES#2847972 - 58205 - Heavy ShockProof Gear Oil - 1 Gallon - For heavily-loaded racing differentials and transmissions, problem gearboxes - Redline - Audi BMW Volkswagen Mercedes Benz

For heavily-loaded racing differentials and transmissions, problem gearboxes For Custom Applications Only.

Brand:
Redline - Corporate Logo
ES#:
2847972
Mfg#:
58205
In Stock
$99.99 USD
Free Shipping
on orders $49 and up

Washer - Priced Each

ES#14489 - 07119904119 - Washer - Priced Each - 12-300 HV-ZNS3 - Genuine BMW - BMW

12-300 HV-ZNS3

Brand:
Genuine BMW - Corporate Logo
ES#:
14489
Mfg#:
07119904119
In Stock
$4.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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

Differential Front Mount Bushing Kit

ES#3045716 - SPF395090K - Differential Front Mount Bushing 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!

Brand:
SuperPro - Corporate Logo
ES#:
3045716
Mfg#:
SPF395090K
Ships in 3 Business Days
$119.99 USD
Free Shipping

Front Axle Seal - Priced Each

ES#5336041 - 761.160 - Front Axle Seal - Priced Each - Located on the front differential carrier. Updated version of BMW part # 31508743675 and 33107505601 - Elring - BMW MINI

Located on the front differential carrier. Updated version of BMW part # 31508743675 and 33107505601 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5336041
Mfg#:
761.160
Ships on Oct 6, 2026
Auto Notify
$10.99

This product was last offered at the strikethrough price on
05-16-2026

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Carrier Bushing

ES#2870559 - 33176760287 - 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. We Price Match - Give Us A Call or Chat!
Located in the two forward differential mounts - two required

Brand:
Febi - Corporate Logo
ES#:
2870559
Mfg#:
33176760287
In Stock at Vendor
$27.99

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

Front And Rear Differential Service Kits

ES#3171097 - 07512293972KT - Front And Rear Differential Service Kits - Includes enough fluid and drain plugs to service front and rear differentials - Assembled By ECS - BMW

Includes enough fluid and drain plugs to service front and rear differentials 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3171097
Mfg#:
07512293972KT
In Stock
ON SALE!
$79.49 USD
Free Shipping
This product is lifetime replacement eligible Partial 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 day
$274.99

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

$271.99 USD
Free Shipping
This product is lifetime replacement eligible Partial 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 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!

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

Front Differential Input Shaft Seal

ES#216945 - 31527507697 - Front Differential Input Shaft Seal - Seals the input shaft flange to the front differential - Genuine BMW - BMW

Seals the input shaft flange to the front differential

Brand:
Genuine BMW - Corporate Logo
ES#:
216945
Mfg#:
31527507697
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.

$13.99

This product was last offered at the strikethrough price on
08-25-2026

$12.99 USD
Free Shipping
on orders $49 and up
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

Brand:
Genuine BMW - Corporate Logo
ES#:
56499
Mfg#:
33131214298
Ships in 1 day
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

O-Ring - Priced Each

ES#3603581 - 31511213527 - O-Ring - Priced Each - Seals the front differential to oil pan - Ajusa - BMW

Seals the front differential to oil pan

Brand:
Ajusa - Corporate Logo
ES#:
3603581
Mfg#:
31511213527
Ships in 1 Business Day
$7.99 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

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
08-25-2026

$2.72 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. Rear Position

Brand:
Genuine BMW - Corporate Logo
ES#:
56767
Mfg#:
33176770866
Ships in 1 day
13% 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
08-25-2026

$72.99 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.

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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