9.259 Lawn Mower 1.46:1 Bevel Gearbox

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9.259 Lawn Mower 1.46:1 Bevel Gearbox

The gearbox works to manage the transfer of speed and torque through its internal gear rotation, helping the overall performance of your rotating tool. This EP-9.259 gearbox runs at 40 HP. The housing is made of durable ductile iron and a smooth input shaft measuring 1-3/8 in. It has a bevel-type gear with a gear ratio measuring 1:1.47. Designed for use with 4 ‘, 5 ‘, and 6’ rotary cutters, the mower gearbox has 4 bolt holes measuring 5/8 “in a 6-3/4” bolt ring mount.

Lawn Mower Bevel Gearbox Parameter:

ITEM EP-9.259 Lawn mower gearbox
Ratio 1.46:1
Teeth 19/13
Power(HP) 30
Rated Input 540rpm
Input/Output description 1 3/8 Z6 13/8 Z6 OPtic axis
Weight(N.W) 14Kg

Specifications of Lawn Mower Bevel Gearbox:

  • It fits many brands of mowers
  • Gearbox EP-9.259
  • Horsepower: 40
  • Max RPM 540
  • Turns both clockwise and counterclockwise
  • For 4 ft., 5 ft., and 6 ft. rotary cutters
  • Come with the castellated nut and the carrier hub for the stump jumper (if needed)
  • Housing construction: Ductile iron
  • The mounting Base Thickness is 3/8 inch
  • 9 inches tall
  • The distance between mounting holes is 4-3/4 inch
  • Smooth input shaft: 1-3/8 in diameter X 3-7/8 inches long
  • Output shaft 1-1/2 inch diameter X 12 Spline being 4-1/2 inch length
  • Spline length is 2-5/8 inches
  • Gear ratio: 1:1.47
  • Gear type: Bevel gear
  • Bolt pattern: (4) 5/8 inch diameter holes on a 6-3/4 inch bolt circle
  • Uses 90 Weight Gear Oil (Not included)
  • The input shaft snap ring comes with this and is located in the plastic tube attached to the shaft
  • For castle nut, use ASC # 102241 – 1″ Castle Nut
  • For output shaft gearbox seal 9.259, use # 89757
  • For input shaft gearbox seal 9.259, use #89756
  • For the blade hub, use #89754

Bevel Gearbox Maintenance

Our bevel gear gearboxes are known for their extremely long service life. Our motto is: “The customer comes first.” Even so, our bevel gearboxes should be inspected and serviced regularly. The oil must be changed after a certain number of operating hours, depending on the type of oil. After a long operation, worn parts such as seals and bearings may also need to be replaced. Genuine parts and proper lubricants can be purchased from us.