Synchronization GS6-37BZ/DZ/MECH

2013 Mini Cooper Countryman, Standard TransSECTION Synchronization GS6-37BZ/DZ/MECH
WARNING: This page is about a different car, the 2010 BMW 650i, 2009 BMW 650i, 2008 BMW 650i, 2007 BMW 650i, and 2006 BMW 650i. However, it is still accessible from the selected car via links, so may be relevant.
SYNCHRONIZATION SPECIFICATION

Distance between synchronizer ring and clutch body    
New condition    
1st/2nd gear mm 1.3... 2.05
Wear limit size mm 1.0
3st/4nd gear mm 0.8... 1.40
Wear limit size mm 0.7
5/6st gear mm 0.95... 1.5
Wear limit size mm 0.75
Reverse gear    
New condition mm 0.65... 1.25
Max. wear limit size mm 0.5
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.