Boston Gear (Altra) Spur Gear, 14.5* pressure angle, 8 DP, 18 teeth, 1" finished bore

Boston Gear (Altra) Spur Gear, 14.5* pressure angle, 6 DP, 16 teeth, 1" finished bore

Boston Gear (Altra) Spur Gear, 20.0* pressure angle, 20 DP, 40 teeth, 1/2" finished bore

Boston Gear (Altra) Spur Gear, 20.0* pressure angle, 16 DP, 18 teeth, 1/2" finished bore

Boston Gear (Altra) Spur Gear, 20.0* pressure angle, 16 DP, 32 teeth, 5/8" finished bore

Boston Gear (Altra) Spur Gear, 20.0* pressure angle, 12 DP, 15 teeth, 5/8" finished bore

Boston Gear (Altra) Spur Gear, 20.0* pressure angle, 12 DP, 21 teeth, 7/8" finished bore

Boston Gear (Altra) Worm Gear, double thread, 14.5* pressure angle, 10 DP, RH, 7/8" bore, 20 teeth, cst i

Boston Gear (Altra) Worm Gear, quad thread, 14.5* pressure angle, 12 DP, RH, 1/2" bore, 20 teeth, cast ir

Boston Gear (Altra) Worm Gear, quad thread, 14.5* pressure angle, 8 DP, RH, 1" bore, 20 teeth, cast iron

Boston Gear (Altra) Worm Gear, quad thread, 14.5* pressure angle, 6 DP, RH, 1.25" bore, 36 teeth, cast ir

Boston Gear (Altra) Worm Gear, double thread, 14.5* pressure angle, 10 DP, RH, 7/8" bore, 20 teeth, bronz

Boston Gear (Altra) Worm Gear, double thread, 14.5* pressure angle, 8 DP, RH, 1" bore, 30 teeth, bronze

Boston Gear (Altra) Worm Gear, quad thread, 14.5* pressure angle, 8 DP, RH1" bore, 20 teeth, bronze

Boston Gear (Altra) Worm Gear, single thread, 14.5* pressure angle, 16 DP, RH3/8" bore, 100 teeth, bronz

Boston Gear (Altra) Worm Gear, single thread, 14.5* pressure angle, 16 DP, RH3/8" bore, 60 teeth, bronze

Boston Gear (Altra) Worm Gear, Single Thread, 14.5* Pressure Angle, 6 DP, RH, 3/4" Bore, 24 Teeth

Boston Gear (Altra) Worm Gear, single thread, 14.5* pressure angle, 12 DP, RH, 1/2" bore, 30 teeth, bronz

Boston Gear (Altra) Worm Gear, single thread, 14.5* pressure angle, 8 DP, RH, 3/4" bore, 20 teeth, bronze

Boston Gear (Altra) Spur Gear, 10 DP, 14.5* PA, 1 in Face, 35 Teeth, 3.7 in OD, Stock, 3/4 in Bore, Steel