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Gear Boxes

Gearboxes, Horsepower: 40 & 75, for 4, 5, 6 and 7 ft. Rotary Cutter

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75-90HP Gearbox 1-3/4" 20 Spline Input & 15 Spline 2" Output Shaft

Grizzly

Gearboxes work to administer a transfer of speed and torque through their internal gear rotation, helping the overall performance of your rotary cutter. This rw-710-20s gearbox operates at 75-90 hp. T…

MSRP:

Was:

Now: $489.95

89753
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100 HP Gearbox T-Style 1-3/8" 6 Spline Input & Output Shaft For 8' & 10' Cutters Mounting Pattern (4) - 5/8" Holes x 6" Across x 3-1/4" Center to Center

Grizzly

Gearboxes work to administer a transfer of speed and torque through their internal gear rotation, helping the overall performance of your rotary cutter. This grizzly® gearbox operates at 100 hp. T…

MSRP:

Was:

Now: $526.95

49335
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1" Castle 598Nut for Output shaft On 40hp & 75hp Gear Boxes

Grizzly

place this steel constructed blade hub on active gearboxes, so that the safe operation continues. The overall height measures 2 inches tall with a 1/4 inch tall lip from the center for additio…

MSRP:

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Now: $13.90

69197
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75HP Gearbox 1-3/8" 6 Spline Input & 15 Spline 2" Output Shaft

Grizzly

Gearboxes work to administer a transfer of speed and torque through their internal gear rotation, helping the overall performance of your rotary cutter. This rw-610 gearbox operates at 75 hp. The hous…

MSRP:

Was:

Now: $464.95

49334
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75HP Gearbox 1-3/8" Smooth Input & 15 Spline 2" Output Shaft

Grizzly

Mounting pattern (4) 3/4" holes x 8" pattern x 5-1/2" centersgearboxes work to administer a transfer of speed and torque through their internal gear rotation, helping the overall performance of your r…

MSRP:

Was:

Now: $464.95

49333
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40HP Gearbox 1-3/8" Smooth Input & 12 Spline Output Shaft For 4' & 5' Cutters

Grizzly

Mounting pattern (4) 5/8" holes x 4-3/4" centersbolt holes: 4-3/4" side to side 5-1/4" from bottom of input shaft to baseratio: 1:1:47 mounting pattern (4) 5/8" holes x 4-3/4" centersdesigned …

MSRP:

Was:

Now: $256.95

49331
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40HP Gearbox 1-3/8" 6 Spline Input & 12 Spline Output Shaft For 4' & 5' Cutters

Grizzly

Mounting pattern (4) 5/8" holes x 4-3/4" centersdesigned for use with 4 ft., 5 ft. And 6 ft. Rotary cutters, this rotary cutter gearbox has 4 bolt holes measuring 5/8" for installment.Gearboxes work t…

MSRP:

Was:

Now: $252.95

49332
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