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BMW 328i Differential Parts

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MoS2 Anti Friction Additive For Manual Transmission / Differential

ES#261605 - 2019 - MoS2 Anti Friction Additive For Manual Transmission / Differential - Increase the life of your gear oil, and decrease gearbox noise - Liqui-Moly - Audi BMW Volkswagen Porsche

Increase the life of your gear oil, and decrease gearbox noise 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
261605
Mfg#:
2019
In Stock
48% off MSRP

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

$22.99

This product was last offered at the strikethrough price on
07-29-2026

$11.99 USD
Free Shipping
on orders $49 and up

Differential - mount bushing

ES#3980854 - KDT919 - Differential - mount bushing - provide an optimal balance between performance and comfort. - Whiteline - BMW

provide an optimal balance between performance and comfort.

Brand:
Whiteline - Corporate Logo
ES#:
3980854
Mfg#:
KDT919
In Stock
$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front and Rear Differential Service Kit

ES#4159664 - F3XAWDFDKT2 - Front and Rear Differential Service Kit - With Redline 75w85 gear fluid - Assembled By ECS - BMW

With Redline 75w85 gear fluid 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4159664
Mfg#:
F3XAWDFDKT2
In Stock
ON SALE!
$104.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Complete Performance Polyurethane Differential Bushing Set

ES#2748544 - 002447ECS01KT - Complete Performance Polyurethane Differential Bushing Set - ECS engineered to improve power application and offer superior service life over factory rubber bushings - ECS - BMW

ECS engineered to improve power application and offer superior service life over factory rubber bushings 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2748544
Mfg#:
002447ECS01KT
In Stock
ON SALE! SAVE 25%
$203.99

This product was last offered at the strikethrough price on
06-13-2026

$152.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

75W110 GL-5 Gear Oil - 1 quart

ES#2847957 - 57804 - 75W110 GL-5 Gear Oil - 1 quart - Synthetic gear oil for superior performance in your differential - Redline - BMW

Synthetic gear oil for superior performance in your differential

Brand:
Redline - Corporate Logo
ES#:
2847957
Mfg#:
57804
Ships on Aug 14, 2026
Auto Notify
$25.89 USD
Free Shipping
on orders $49 and up

Rear Differential Carrier Bushing - Priced Each

ES#1844489 - 33312284019 - Rear Differential Carrier Bushing - Priced Each - Located at the front mounting location of the differential - Genuine BMW - BMW

Located at the front mounting location of the differential This is an M specification bushing and is an upgrade for your vehicle

Brand:
Genuine BMW - Corporate Logo
ES#:
1844489
Mfg#:
33312284019
Ships in 2 Business Days
25% off MSRP

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

$100.20

This product was last offered at the strikethrough price on
07-29-2026

$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Febi Manual Transmission Fluid (75w-80) - 1 Liter

ES#2876852 - G052911 - Febi Manual Transmission Fluid (75w-80) - 1 Liter - Fully synthetic high performance GL-5 gear oil excellent lubricating properties, high ageing resistance, and high wetting and adhesion properties - Febi - Audi BMW Volkswagen MINI

Fully synthetic high performance GL-5 gear oil excellent lubricating properties, high ageing resistance, and high wetting and adhesion properties 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2876852
Mfg#:
G052911
In Stock
$29.99

This product was last offered at the strikethrough price on
07-10-2026

$22.99 USD
Free Shipping
on orders $49 and up

MFactory Helical Limited Slip Differential Kit

ES#4758127 - trs-05e46aKT - MFactory Helical Limited Slip Differential Kit - Includes an MFactory Helical LSD, 2 Quarts of Redline 75w90 Diff, an ECS Magnetic plug, and Loctite 5970 gasket maker! - Assembled By ECS - BMW

Includes an MFactory Helical LSD, 2 Quarts of Redline 75w90 Diff, an ECS Magnetic plug, and Loctite 5970 gasket maker! 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual or automatic transmission

Brand:
Assembled By ECS - Corporate Logo
ES#:
4758127
Mfg#:
TRS-05E46AKT
In Stock at Vendor
$1130.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Differential Service Kit

ES#3449404 - 33111211708KT2 - Differential Service Kit - Everything you need to service your differential, featuring Redline 75w90 GL-5 Gear Oil and ECS Magnetic Differential Oil Drain Plug! - Assembled By ECS - BMW

Everything you need to service your differential, featuring Redline 75w90 GL-5 Gear Oil and ECS Magnetic Differential Oil Drain Plug! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3449404
Mfg#:
33111211708KT2
In Stock
ON SALE!
$155.99

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

$146.78 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Helical Limited Slip Differential - Final Ratio 3.07 or Less

ES#2795230 - MF-TRS-05E46 - Helical Limited Slip Differential - Final Ratio 3.07 or Less - Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering. - Team MFactory - BMW

Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering. For vehicles with a manual transmission
Gear ratio: 3.07:1

Brand:
Team MFactory - Corporate Logo
ES#:
2795230
Mfg#:
MF-TRS-05E46
In Stock
$999.99 USD
Free Shipping

Differential Service Kit

ES#4068945 - 83222295532KT2 - Differential Service Kit - With Redline 75w90 gear fluid - Assembled By ECS - BMW

With Redline 75w90 gear fluid 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4068945
Mfg#:
83222295532KT2
In Stock
ON SALE!
$60.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

E8X/E9X Open Differential Weld Plates

ES#4841518 - 056350LA01 - E8X/E9X Open Differential Weld Plates - Convert your open differential to a locked differential without the costly expense of an limited-slip conversion. - ECS - BMW

Convert your open differential to a locked differential without the costly expense of an limited-slip conversion. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4841518
Mfg#:
056350LA01
In Stock
ON SALE! SAVE 25%
$30.99

This product was last offered at the strikethrough price on
06-13-2026

$23.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Output Shaft Seal - Priced Each

ES#3450268 - 33107505604 - Output Shaft Seal - Priced Each - Seals the axles into the differential - Corteco - BMW

Seals the axles into the differential

Brand:
Corteco - Corporate Logo
ES#:
3450268
Mfg#:
33107505604
In Stock
$14.42

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Oil Drain Plug

ES#4213327 - 33117525064 - Differential Oil Drain Plug - M22X1.5 Used on the rear differential - Rein - BMW MINI

M22X1.5 Used on the rear differential 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4213327
Mfg#:
33117525064
In Stock at Vendor
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Bushing Set - BMW E9X / E8X - 80A Street

ES#4900083 - DBS-E9X80A-REV - Differential Bushing Set - BMW E9X / E8X - 80A Street - Reduces drivetrain slop, improves power transfer, restores precise differential support. - Revshift - BMW

Reduces drivetrain slop, improves power transfer, restores precise differential support. For Non-M Models Only

Brand:
Revshift - Corporate Logo
ES#:
4900083
Mfg#:
DBS-E9X80A-REV
In Stock
$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hypoid Gear Oil 85w90 - 1 Liter

ES#3097303 - 20010 - Hypoid Gear Oil 85w90 - 1 Liter - Mineral based GL5 gear oil, for use on the street or the track - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz Porsche

Mineral based GL5 gear oil, for use on the street or the track 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3097303
Mfg#:
20010
In Stock
32% off MSRP

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

$17.99

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

$12.25 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.

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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