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BMW E63 M6 S85 5.0L

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BMW E63 M6 S85 5.0L Differential Parts

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Differential Service Kit

ES#3449410 - 83222282583KT4 - Differential Service Kit - All you need in one package for scheduled differential maintenance! With Castrol SAF-XJ Differential Fluid and ECS Magnetic Differential Oil Drain Plug! - Assembled By ECS - BMW

All you need in one package for scheduled differential maintenance! With Castrol SAF-XJ Differential Fluid and ECS Magnetic Differential Oil Drain Plug! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3449410
Mfg#:
83222282583KT4
In Stock
ON SALE!
$143.99

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

$139.64 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Differential Dust Cover - Priced Each

ES#56292 - 33122283079 - Differential Dust Cover - Priced Each - The small dust cover, 2 required - Genuine BMW - BMW

The small dust cover, 2 required

Brand:
Genuine BMW - Corporate Logo
ES#:
56292
Mfg#:
33122283079
In Stock
6% 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
08-06-2026

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

Differential Input Shaft Seal - Priced Each

ES#5423625 - 33121213949 - Differential Input Shaft Seal - Priced Each - Replaces damaged or cracked transmission valve body seals - URO - BMW

Replaces damaged or cracked transmission valve body seals 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5423625
Mfg#:
33121213949
In Stock
Limited Qty Sale
$18.99

This product was last offered at the strikethrough price on
07-27-2026

$15.99 USD
Free Shipping
on orders $49 and up

Differential Input Shaft Seal - Priced Each

Brand:
Corteco - Corporate Logo
ES#:
4938768
Mfg#:
33121213949
In Stock at Vendor
$27.99

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex bolt - priced each

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

M8x25

Brand:
Genuine BMW - Corporate Logo
ES#:
14613
Mfg#:
07119904793
Ships in 6 Business Days
$2.99 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 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5373808
Mfg#:
184247
Back Ordered
$30.99 USD
Free Shipping
on orders $49 and up

Limited Slip Friction Modifier

ES#2770333 - 80301 - Limited Slip Friction Modifier - Limited slip fluid additive to improve performance and reduce noise - Redline - BMW Mercedes Benz

Limited slip fluid additive to improve performance and reduce noise

Brand:
Redline - Corporate Logo
ES#:
2770333
Mfg#:
80301
In Stock
$10.99 USD
Free Shipping
on orders $49 and up

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 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!

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

Drive flange washer

ES#2602922 - 33121205138 - Drive flange washer - Used under the drive flange nut on the differential - Original Equipment Supplier - BMW

Used under the drive flange nut on the differential

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2602922
Mfg#:
33121205138
Ships in 2 Business Days
$6.55

This product was last offered at the strikethrough price on
04-24-2026

$6.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hightec HYPOID EP SAE 75W-140 S-LS - 1 Liter

ES#5374148 - 25029-0010-99 - Hightec HYPOID EP SAE 75W-140 S-LS - 1 Liter - High-performance, multigrade gearbox oil for axle gears and splitter gearboxes with limited slip differentials. - ROWE - BMW Mercedes Benz

High-performance, multigrade gearbox oil for axle gears and splitter gearboxes with limited slip differentials.

Brand:
ROWE - Corporate Logo
ES#:
5374148
Mfg#:
25029-0010-99
Ships in 8 Business Days
$15.99 USD
Free Shipping
on orders $49 and up

Hightec HYPOID EP SAE 75W-140 S-LS - 5 Liter

ES#5374119 - 25029-0050-99 - Hightec HYPOID EP SAE 75W-140 S-LS - 5 Liter - High-performance, multigrade gearbox oil for axle gears and splitter gearboxes with limited slip differentials. - ROWE - BMW Mercedes Benz

High-performance, multigrade gearbox oil for axle gears and splitter gearboxes with limited slip differentials.

Brand:
ROWE - Corporate Logo
ES#:
5374119
Mfg#:
25029-0050-99
Ships in 8 Business Days
$70.99 USD
Free Shipping
on orders $49 and up

Re manufactured differential

ES#2841086 - 33102283891KT - Re manufactured differential - Price includes $500 core charge - Genuine BMW - BMW

Price includes $500 core charge For vehicles with competition package

Brand:
Genuine BMW - Corporate Logo
ES#:
2841086
Mfg#:
33102283891KT
Ships in 8 Business Days
$8044.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Differential Input Shaft Seal - 50x80x9mm

ES#4940628 - 703.190 - Differential Input Shaft Seal - 50x80x9mm - Replacement seal for the input shaft of your rear differential - Elring - BMW

Replacement seal for the input shaft of your rear differential 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
4940628
Mfg#:
703.190
Special Order: No Guaranteed ETA
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gear Oil - 75W-140 - 1L

ES#5480635 - 83222282583 - Gear Oil - 75W-140 - 1L - High-performance fully synthetic gear oil restores smooth differential operation. - Febi - BMW Mercedes Benz

High-performance fully synthetic gear oil restores smooth differential operation. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5480635
Mfg#:
83222282583
Ships on Oct 21, 2026
Auto Notify
$28.00 USD

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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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