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BMW E36 M3 S50 3.0L

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BMW E36 M3 S50 3.0L Differential Parts

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Performance Polyurethane Differential Bushing Set - Rear Position

ES#2992239 - 002447ecs01KT1 - Performance Polyurethane Differential Bushing Set - Rear 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#:
2992239
Mfg#:
002447ECS01KT1
In Stock
ON SALE! SAVE 25%
$148.99

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

$111.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Differential Service Kit

ES#2586776 - 33111211708KT - Differential Service Kit - Everything you need to service your differential, featuring Redline 75w90 - Assembled By ECS - BMW

Everything you need to service your differential, featuring Redline 75w90 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#:
2586776
Mfg#:
33111211708KT
In Stock
ON SALE!
$115.99

This product was last offered at the strikethrough price on
06-15-2026

$111.62 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rear Differential Bushing - Priced Each

ES#4070588 - 33171134872 - Rear Differential Bushing - Priced Each - Rear position bushing - Corteco - BMW

Rear position bushing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
4070588
Mfg#:
33171134872
Ships in 1 Business Day
$19.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Diff Cover Replacement Drain Plug

ES#4699254 - 4835K45 - Billet Diff Cover Replacement Drain Plug - Extreme-Pressure Steel Plug With Hex Drive - Fluoroelastomer Rubber Gasket, 9/16"-18 UN/UNF Thread - Bremmen Parts - BMW

Extreme-Pressure Steel Plug With Hex Drive - Fluoroelastomer Rubber Gasket, 9/16"-18 UN/UNF Thread affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4699254
Mfg#:
4835K45
In Stock
ON SALE! SAVE 15%
$6.99

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

$5.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential Cover Bushings

ES#4428546 - K0084-DL - Differential Cover Bushings - Solid Delrin (Race) - Garagistic - BMW

Solid Delrin (Race) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Garagistic - Corporate Logo
ES#:
4428546
Mfg#:
K0084-DL
In Stock
$87.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 Performance Polyurethane Differential Bushings - Front Mount

ES#2778129 - PFR5-326X2 - E36 Performance Polyurethane Differential Bushings - Front 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#:
2778129
Mfg#:
PFR5-326X2
Ships in 1 Business Day
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Differential Drain Plug Gasket - Priced Each

ES#11328 - 07119963355 - Differential Drain Plug Gasket - Priced Each - 22x27 aluminum sealing ring - Rein - BMW Porsche

22x27 aluminum sealing ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
11328
Mfg#:
07119963355
Ships in 3 Business Days
ON SALE!
$2.03

This product was last offered at the strikethrough price on
06-29-2026

$1.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

14mm Front Differential Bushing Upgrade Kit

Eliminate driveline slop with this differential bushing upgrade kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
You will need to drill the diff casing & tap to M14x1.5

Brand:
Condor Speed Shop - Corporate Logo
ES#:
4141690
Mfg#:
14MME36DIFFBU
Ships in 2 Business Days
$130.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

80W140 GL-5 Gear Oil - 1 Quart

ES#2847966 - 58104 - 80W140 GL-5 Gear Oil - 1 Quart - Redline - BMW Mercedes Benz

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

Brand:
Redline - Corporate Logo
ES#:
2847966
Mfg#:
58104
In Stock
$25.99 USD
Free Shipping
on orders $49 and up

Clamping Bushing

ES#56267 - 33121744368 - Clamping Bushing - Located between two roller bearings in the rear differential. - Genuine BMW - BMW

Located between two roller bearings in the rear differential. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
56267
Mfg#:
33121744368
Ships in 4 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt

ES#15067 - 07119912677 - Hex Bolt - M10x7.5 - Genuine BMW - BMW

M10x7.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
15067
Mfg#:
07119912677
In Stock
17% off MSRP

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

$5.99

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

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Pinion Bearing - Priced Each

ES#2920513 - 33131204568 - Rear Pinion Bearing - Priced Each - Located on each Rear differential output flange - Genuine BMW - BMW

Located on each Rear differential output flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2920513
Mfg#:
33131204568
Ships in 4 Business Days
4% off MSRP

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

$108.99

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

$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Speed Sensor Bracket

ES#55939 - 33111206076 - Speed Sensor Bracket - Holds the speed sensor in place - Genuine BMW - BMW

Holds the speed sensor in place affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
55939
Mfg#:
33111206076
In Stock
$10.99

This product was last offered at the strikethrough price on
01-08-2026

$7.99 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 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5373808
Mfg#:
184247
Back Ordered
$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

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

HEX NUT

ES#57833 - 33331126136 - HEX NUT - M14X1.5 - Genuine BMW - BMW

M14X1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
57833
Mfg#:
33331126136
Ships on Dec 24, 2026
$7.99 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.

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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