General Pump Datasheets for Gearboxes and Gearheads

Gearboxes and gearheads, also called gear reducers or speed reducers, are power transmission devices that use a gear arrangement in an enclosed housing to transfer energy, increase torque and reduce speed from one device to another. Gearboxes may also be referred to as gear reducers or speed reducers.
Gearboxes and Gearheads: Learn more

Product Name Notes
1 to 1.9 Multiplier, 540 RPM PTO, 1 3/8? Spline Shaft, up to 10 HP Pumps (47 and 66 Series) FEATURES Fits all standard American tractor engines with 540 RPM...
2.4 to 1 Reduction for 3/4"; Shafted Engines, 3 to 5 HP, J609A (Series 49 & 50 at 1450 RPM) FEATURES Eliminates need for belts and pulleys. Saves time and...
Gear Reducer for 2.2 to 1 Reduction, 1-1/8? Shaft, Dual Bearings, 11 to 18 HP, J609F (47 Series at 1450 RPM) FEATURES Compact and lightweight Hardened steel helical gears for...
Gear reducer for 2.2 to 1 Reduction, Dual Bearings, 1"; Shafted Engines, 11 to 18 HP, J609B (47 Series at 1450 RPM) FEATURES Compact and lightweight Hardened steel helical gears...
Gear Reducer for 2.2 to 1 Reduction, Dual Bearings, 1-1/8? Shafted Engines, 11 to 24 HP, J609B (47 and 66 Series at 1450 RPM) FEATURES Compact and lightweight Hardened steel...
Gear Reducer for 2.2 to 1 Reduction, Dual Bearings, 1/1/8? Shafted Engines. 20 to 31 HP, J609B (47 and 66 Series at 1450 RPM) FEATURES Compact and lightweight Hardened steel...
Gear Reducer for 2.2 to 1 Reduction, Dual Bearings, 1? Shafted Engines, 11 to 24 HP, J609B (47 and 66 Series at 1450 RPM) FEATURES Compact and lightweight Hardened steel...
Gear reducer for 2.2 to 1, 1"; Shafted Engines, Up to 25 HP, J609A Flange, 47 and 66 Series pumps FEATURES Eliminates need for belts and pulleys. Saves time and...
Gear reducer for 2.2 to 1, 1.125"; Shafted Engines, Up to 25 HP, J609A Flange, 47 and 66 Series pumps FEATURES Eliminates need for belts and pulleys. Saves time and...
Gear reducer for 2.2 to 1, 1? Shaft, Honda® Approved for GX240-GX390, 47 and 66 Series pumps FEATURES Eliminates need for belts and pulleys. Saves time and money. Compact design...
Gear Reducer for 2.3 to 1 Reduction, 3/4"; Shafted Engines, 3 to 5 HP, J609A (49 and 50 Series at 1450 RPM) FEATURES Compact design with easy-mount, universal flange for...