Vintage Japanese Motorcycle Rear Brake Master Cylinder w/ Lines Hose 1970s 80s

Vintage Japanese motorcycle rear brake master cylinder assembly with attached brake lines and Toyoda Gosei OEM rubber hose. Two-bolt frame mounting bracket, single outlet with bleeder. Red/black painted cast body. Consistent with late 1970s–1980s Honda, Yamaha, Suzuki, Kawasaki, or ATV of the era. Exact make and model unknown — buyer responsible for verifying fitment. Heavy surface wear and paint peeling throughout. Internals untested. Sold as-is for parts or restoration. All sales final. Please review all photos carefully as they are part of the description.