If you decided to change your differential's gear ratio, than this set is absolutely a necessity. It includes minimum parts without which you can't complete a swap successfully.

- Adjustment C clip set

- Pinion oil seal

- Large pinion bearing

- Crush sleeve shim

Don't waste your time trying. Make sure you check our YouTube channel to learn how to swap different gear ratio properly. It is quite easy, you'll see.

This set fits following models:

−E46

+330Cd M57N

+330d M57

+330d M57N

−E39

+530d M57

+540i M62

+540iP M62

−E60

+525d M57N

+530d M57N

+530d M57N2

+530xd M57N2

+535d M57N

+540i N62N

+545i N62

+550i N62N

−E63

+645Ci N62

+650i N62N

RacingDiffs recommends Motul gear competition 75W140 oil for all products.

 

 

SHIPPING

  

The package will be sent within 1 - 3 working days from the moment of full payment.

The tracking number will be sent immediately.

The expected delivery date depends on your location.

If you want a faster shipping method (we use DHL express service) please make sure you leave email and phone number when you purchase the item. Otherwise, we will have to send the package with a regular post office service which takes 3 times more to deliver it to your door.

We are not responsible for the customs taxes of your country, or the retention time of the customs check.

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REFUND POLICY

IF YOU ARE NOT 100% SATISFIED WITH YOUR PURCHASE, YOU CAN RETURN YOUR ORDER FOR A FULL REFUND (MINUS SHIPPING EXPENSES).

You can return your purchase for up to 45 days from the purchase date.

Returned products must be in the condition you received them and in the original box and/or packaging.

Return shipping costs will be paid by customer. Return should be realized through regular POST OFFICE exclusively. We won't accept other courier services. Please contact us before sending the package back to us.

Refund requests regarding to high import fees won't be accepted - please read Shipping info page before ordering. 

 

For any additional information, we are here for you as always.
Your RacingDiffs team