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BMW 328i Differential Parts

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Hex bolt - priced each

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

M8x25 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
14613
Mfg#:
07119904793
Ships in 1 day
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Ring Gear Bolts - Pack Of 10

ES#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

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

Sealing O-Ring - Priced Each

ES#2598286 - 33111206166 - Sealing O-Ring - Priced Each - Used to seal the pulse generator in the differential case - Victor Reinz - BMW

Used to seal the pulse generator in the differential case affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2598286
Mfg#:
33111206166
In Stock
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Differential Input Shaft Seal

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

Speed Sensor - Priced Each

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

Race Polyurethane Differential Bushing Set, rear

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

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 1, 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

Differential Bushing - Priced Each

ES#4350561 - 33171134871 - Differential Bushing - Priced Each - Single bushing in the front of the axle carrier - URO - BMW

Single bushing in the front of the axle carrier 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#:
4350561
Mfg#:
33171134871
Ships in 1 Business Day
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Rear Differential Support Bracket

ES#57433 - 33321094421 - Rear Differential Support Bracket - Bracket below the rear differential that attaches to the rear subframe. - Genuine BMW - BMW

Bracket below the rear differential that attaches to the rear subframe. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
57433
Mfg#:
33321094421
Ships in 1 day
4% off MSRP

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

$55.99

This product was last offered at the strikethrough price on
06-04-2026

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Output Shaft Seal - Priced Each

ES#55806 - 33107505603 - Output Shaft Seal - Priced Each - Seals the axles into the differential, includes lock ring - Genuine BMW - BMW

Seals the axles into the differential, includes lock ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
55806
Mfg#:
33107505603
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.

$18.99

This product was last offered at the strikethrough price on
03-04-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Race Polyurethane Differential Bushings - Front Mount

ES#2784489 - PFR5-325B - E36 Race Polyurethane Differential Bushings - Front Mount - Transmit more power to the ground and eliminate driveline slop *Door Buster Special - New Product* - Powerflex Black Series - BMW

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

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2784489
Mfg#:
PFR5-325B
Ships in 1 Business Day
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Differential Input Seal Kit

ES#3604681 - 31521428678sKT - Front Differential Input Seal Kit - The seal and both dust covers needed to re-seal your vehicles input shaft on the front differential. - Assembled By ECS - BMW

The seal and both dust covers needed to re-seal your vehicles input shaft on the front differential. 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#:
3604681
Mfg#:
31521428678SKT
Back Ordered
$51.99

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

$50.99 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

Rear Subframe Nut - Priced Each

ES#5374417 - HWN0077 - Rear Subframe Nut - Priced Each - Used to secure both front bushings to the body - 12x1.5x10 - Rein - BMW MINI

Used to secure both front bushings to the body - 12x1.5x10 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5374417
Mfg#:
HWN0077
In Stock at Vendor
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Performance Polyurethane Differential Bushings - Rear Mount

ES#2778183 - PFR5-325 - E36 Performance Polyurethane Differential Bushings - Rear Mount - 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#:
2778183
Mfg#:
PFR5-325
Ships in 1 Business Day
$44.99 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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