Winters Rem 10 Spline Quick Change Gears 21/31 Teeth
Quick Change Gear Set, 8500 Series, Set 37, 10 Spline, 4.12 Ratios 6.08 / 2.79, 4.86 Ratios 7.17 / 3.29, Steel, Polished, Each9
Internal Reference:
WIN8537





