BuyAutoParts Remanufactured Power Steering Gear Box

Cores must be returned within 90 days from purchase to ensure full credit. You are responsible for paying shipping on the core return. You may return it by any method you choose, just keep the tracking number, that is your proof of return.

The regular remanufactured steering box has a 3.25 turns lock to lock turning specification. The remanufactured quick ratio which is now the Q3, not the QR has a 2.75 turns lock to lock specification. It would be your personal preference as to which ratio you would like since our information is based off of the original sized steering wheel.

You will need to center the steering box and adjust it. Please click here for a quick rundown of how to accomplish this.

Thank you for your inquiry. You would be able to send your core back first. Once we receive the core we can collect payment for just the part and send it out to you. Please call us at 888-907-7225 if you would like to set that up with us.

Yes we do, as long as you are located in the continental US (48 states)

We will refund the core deposit back through whatever method you pay with as soon as the core is returned. We provide a return shipping label for customers in the US; we do not cover international shipping, but Montreal isn't too far from the border. If you ever travel to the US, you can contact us for a return shipping label and drop the original gearbox off at any UPS location.

Either one of these fits any US-spec Mercedes R107. The one ending with R is a stock replacement that's going to perform exactly the same as OEM. Q3 is a quick-ratio gearbox with a faster steering ratio for quicker steering response.

We can only guarantee fitment on US-market vehicles, but if you have any OEM part numbers off your original gearbox, we can try looking them up to see if they match anything we have available.