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Description - 40 HP Rotary Cutter Gearbox 1-3/8 Smooth Input Shaft 1:1.93
Description:
40 HP Rotary cutter gearbox with 1-3/8" smooth input shaft and a gear ratio of 1:1.93. Cast iron housing is sealed to protect the gears and bearings. The mounting plate has four bolt holes spaced 4.75" square. Ships without oil (16 oz of 80-90 W)
Gearbox has a piloted flange bottom to fit in a 5-1/4" pilot hole in the mower/cutter deck.
Application:
Replaces OEM gearboxes on 4', 5' and some 6' rotary cutters by these manufacturers: Howse 350 & 400, King Kutter Mowers, Mohawk Brave 4', Modern 42", 4' & 5' Competitor and 4' & 5' Sunshine, Sidewinder SX42, LX50, GM 42 & 48 and others. Please check measurements for proper fitment.
Technical Information:
| Bolt Pattern: |
4-3/4" Square with holes for 5/8" bolt |
| Pilot Hole Size: | 5-1/4" |
| Input Shaft: |
1-3/8" Smooth with 1/2 Shear-hole |
| Output Shaft: | 1-9/16" Tapered 12-spline |
| Input Power Max: | 40 HP |
| Input Speed: | 540/1000 RPM |
| Shaft Rotation: | CCW to CW with 1:1.93 Ratio |
