Put all your power to the ground!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Differential Shim Kit required for most applications: 10-309-185S Fits DSG transmission models with 25 tooth parking brake ring
Put all your power to the ground!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with 02Q and MQ350 6-speed manual transmission only
A must when replacing the differential in your 6-speed manual transmission
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
248552
Mfg#:
204-3003
In Stock
$219.99
This product was last offered at the strikethrough price on 05-22-2026
Restore power to the rear wheels and get moving
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3423400
Mfg#:
0CQ907554J
In Stock
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$796.99
This product was last offered at the strikethrough price on 10-05-2026
Bearing set for installation of LSD
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with 02Q and MQ350 6-speed manual transmission only
Due to minimal clearance, it’s difficult to get a hex socket in the gaps to remove plugs on rear differentials, transfer case and other engine drain/fill plugs.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Pair of bearings for installation of LSD
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For heavily-loaded racing differentials and transmissions, problem gearboxes
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For Custom Applications Only.
Put all your power to the ground!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with 02Q and MQ350 6-speed manual transmission only
Brand:
ES#:
5481345
Mfg#:
10309175WKKT
In Stock
$1414.99
This product was last offered at the strikethrough price on 10-21-2026
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4859928
Mfg#:
0CQ907554J
Special Order: No Guaranteed ETA
$606.99 USD
Free Shipping
on orders $49 and up
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.
