Part number:
Zn6 1731-MC389-71
9
Chinese Foot Brake Master Cylinder
Version 1
This Chinese rear brake master cylinder is the replacement part for many Chinese ATVs. This master cylinder fits many 50cc, 70cc, 90cc, 100cc, 110cc, and 125cc models.
Master Cylinder description:
- Rear
- Overall Length: 17cm [6.7"] Minus banjo bolt length
- Mounting hole measurement: 40mm [1.57"]
- Nipple ID: 4.3mm [.17"]
- Nipple OD: 9.25mm [.36"]
- Compatible with 50cc-125cc 4 stroke