Governor Spring,1.3 hp
3 hp, Series Not Applicable, Compatible with Grainger Part Number 13F657, 13F658, 13F659, 13F688, 25H922, 25H923, 25H936, Product Type Governor Spring, Compatible with Manufacturer Part Number 52630, 52632, 52633, Compatible with Series Not Applicable, Compatible with Brand Dynabrade.Governor Spring,1.