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BMW M3 Differential Parts

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ES#4879344 - 33112282482 - Differential Cover - If you are experiencing bushing failure OE bushings are not available separately. - URO - BMW

If you are experiencing bushing failure OE bushings are not available separately. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4879344
Mfg#:
33112282482
In Stock
$241.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2917888 - 30309150WKWVT - Limited Slip Differential - Put all your power to the ground! - Wavetrac - BMW

Put all your power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wavetrac - Corporate Logo
ES#:
2917888
Mfg#:
30309150WKWVT
Ships in 2 Business Days
$1245.99 USD
Free Shipping
ES#2748535 - 002447ECS02 - Performance Polyurethane Differential Bushing - Front Position - ECS engineered to improve power application and provide superior service life over factory rubber bushings - ECS - BMW

ECS engineered to improve power application and provide superior service life over factory rubber bushings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2748535
Mfg#:
002447ECS02
In Stock
ON SALE! SAVE 40%
$64.99

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

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1844489
Mfg#:
33312284019
In Stock
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
06-03-2026

$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 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
$28.99

This product was last offered at the strikethrough price on
05-19-2026

$22.99 USD
Free Shipping
on orders $49 and up
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
2847957
Mfg#:
57804
In Stock
$25.89 USD
Free Shipping
on orders $49 and up
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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
45% off MSRP

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

$21.95

This product was last offered at the strikethrough price on
06-03-2026

$11.99 USD
Free Shipping
on orders $49 and up
ES#4818925 - 049409LA - E46 M3 Reinforced Billet Differential Cover Kit - 210/215mm - Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler! - Turner Motorsport - BMW

Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4818925
Mfg#:
049409LA
Ships on Sep 23, 2026
ON SALE!
Starting at $1103.85 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4830512 - 049395LA - E9x M3 Upgraded Billet Differential Cover - Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler with removable air duct. - Turner Motorsport - BMW

Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler with removable air duct. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4830512
Mfg#:
049395LA
Ships in 3 Business Days
ON SALE!
Starting at $1072.81 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4846087 - bm237haKT - Differential And LSD Tune - Upgrade to a better performing LSD also includes tune. - OS Giken - BMW

Upgrade to a better performing LSD also includes tune. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
OS Giken - Corporate Logo
ES#:
4846087
Mfg#:
BM237HAKT
Ships on Jul 16, 2026
$2100.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1895208 - E46M3DIFSER - Differential Service Kit - All you need in one package for scheduled differential maintenance! - Genuine BMW - BMW

All you need in one package for scheduled differential maintenance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes BMW SAF-XJ limited slip differential fluid with FM booster

Brand:
Genuine BMW - Corporate Logo
ES#:
1895208
Mfg#:
E46M3DIFSER
In Stock
$226.99

This product was last offered at the strikethrough price on
06-03-2026

$208.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#1303003 - 57914 - 75w140 Gear Oil - 1 Quart - Designed for use in differentials with LSD requiring a heavier viscosity - Redline - BMW Mercedes Benz

Designed for use in differentials with LSD requiring a heavier viscosity affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
1303003
Mfg#:
57914
In Stock
$26.79 USD
Free Shipping
on orders $49 and up
ES#4044497 - 026773tms04KT - Turner F8X M3 & M4 Dual Mount Diff Plate - With Extra Rear Position ECS Poly Bushing  - Upgrade your differential to capitalize on dual rear mounts for improved bushing life, reduced wheel hop, and crisper driveline response. Includes ECS polyurethane differential bushing for the secondary mounting location. - Turner Motorsport - BMW

Upgrade your differential to capitalize on dual rear mounts for improved bushing life, reduced wheel hop, and crisper driveline response. Includes ECS polyurethane differential bushing for the secondary mounting location. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Only for use with Poly Diff Bushings!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4044497
Mfg#:
026773TMS04KT
In Stock
ON SALE! SAVE 30%
$576.99

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

$403.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2795260 - MF-TRS-05E39 - Helical Limited Slip Differential - 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. 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#:
2795260
Mfg#:
MF-TRS-05E39
Back Ordered
$999.99 USD
Free Shipping
on orders $49 and up
ES#2917934 - 303091652WKWVTKT - Limited Slip Differential Kit - Put all your power to the ground! - Wavetrac - BMW

Put all your power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wavetrac - Corporate Logo
ES#:
2917934
Mfg#:
303091652WKWVTKT
Ships on Jun 26, 2026
$1994.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4658416 - 33108860348 - Differential Seal - Rear Axle - Prevents fluid leaks, durable material, OEM quality, ensures drivetrain protection. - Genuine BMW - BMW

Prevents fluid leaks, durable material, OEM quality, ensures drivetrain protection. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4658416
Mfg#:
33108860348
In Stock
7% off MSRP

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

$96.99

This product was last offered at the strikethrough price on
05-06-2026

$89.99 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.

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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