Gearbox; Hp 50; Input Rpm 1750; Western; Model D-58B; Ratio 45.1; Out Rpm 38.81; Style Parallel; Service Factor 1;
Hp 50; Input Rpm 1750; Mill Number 36-02-680; Model D-58B; Out Rpm 38.81; Ratio 45.1; Serial Number 3025; Service Factor 1; Style Parallel; *Gears rusted. Housing good