Synchronizer Ring, M/T

DIMENSIONS
Ring-to-Gear Clearance:
Standard 0.85 - 1.1 mm (0.033 - 0.043 inch)
Service Limit 0.4 mm (0.016 inch)

Double Cone Synchro-to-Gear Clearance:[1]
Standard:
A: 0.5 - 1.0 mm (0.020 - 0.039 inch)
B: 0.5 - 1.0 mm (0.020 - 0.039 inch)
C: 0.95 - 1.68 mm (0.037 - 0.066 inch)
Service Limit:
A 0.3 mm (0.012 inch)
B 0.3 mm (0.012 inch)
C 0.6 mm (0.024 inch)

[1] A: (Outer Synchro Ring to Synchro Cone) B: (Synchro Cone to Gear) C: (Outer Synchro Ring to Gear)