Contact Diff Lab

Use the contact form to send Diff Lab a message, or send an Email to:

Diff Lab's Email address

Phone:  (07) 3077 6660   (Urgent enquiries only, 9am - 5pm Mon-Fri)
International Phone:  +61 7 3077 6660   (9am - 6pm GMT+10 Mon-Fri)

Phone calls should be reserved for urgent enquiries and trade customers needing to order immediately with same-day postage. For pricing, stock availability, discussions about your vehicle etc, you should use Email instead. This is a one man operation, and there are only so many hours in a day.

Diff Lab is based in Brisbane, Australia. Email is recommended for international customers.


Units 3 & 4, 256-258 Musgrave Rd, Coopers Plains QLD 4108

The workshop is co-located with Rencal Motors. There is no manned retail store front for walk-in enquiries. Please call or email instead. Visits to the workshop are strictly by appointment only. Please do not show up at the workshop unannounced, as you will be disappointed. All differentials must be couriered to the shop. Only regular trade customers may make deliveries, and never private customers. Do not call the Rencal Motors phone number for Diff Lab enquiries. If you bother the Rencal Motors workshop with Diff Lab enquiries, your job will not be completed. Do not bother Rencal Motors with Diff Lab enquiries.

Important:  Differentials must be thoroughly drained and cleaned prior to delivery. You must not send dirty differentials containing oil via courier. Uneconomical charges apply for cleaning and draining differentials. I operate from multiple premises and other independent BMW workshops where I am needed. Unscheduled visits may result in tears when I am not there. -Mike

Price enquiries

If you want Diff Lab to beat a price on a stocked item found elsewhere:

use this link instead.