Backdraft RT3 Differential

Bob Broberg SPF667 460BB · #1 (**permalink**) 07-24-2024, 12:35 PM

Searching for a Repair Facility for Son's Backdraft Racing RT3 Differential. Think it is a BMW E36. Any suggestions? May need new or repair. Making noise on or off power but not clunking.

AZ Bob

Cashburn · #2 (**permalink**) 07-25-2024, 08:50 AM

https://diffsonline.com/

Kobura · #3 (**permalink**) 07-28-2024, 07:41 PM

Being an owner of an RT3, I have read that the differential is held in place by a single bolt and therefore needs to be securely in place. Have you checked the bolt? Anyway, it is good to know that a quality replacement is available if needed.

Bob Broberg SPF667 460BB · #4 (**permalink**) 08-03-2024, 07:46 AM

Found suggestion and made appt with https://blackmarketracing.net/ for Monday, August 12. They claimed to be familiar with RT3 needs and have experience. We will see.

AZ Bob