4 Speed Transmission Mainshaft Harley Panhead Flathead Knucklehead UL replaces harley part # 35039-50 V-twin # 17-0139
UL 1937-1948 EL 1936-1940 FL 1941-1964
selling as pictured.
more than welcome to pick up at shop in butler pa & save shipping.
121825 cg