Category Archives: 40hp

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

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Mounting Pattern (4) 5/8″ Holes x 4-3/4″ Centers Bolt Holes: 4-3/4″ Side to Side 5-1/4″ from Bottom of Input Shaft to Base Ratio: 1:1:47. Add to Favorite Sellers. 40HP Gearbox 1-3/8″ Smooth Input & 12 Spline Output Shaft For 4′ & 5′ Cutters Mounting Pattern (4) 5/8″ Holes x 6-1/2″ Pattern x 4-3/4″ Centers. Mounting […]

40HP Gearbox, Shear Bolt Input, 12 Spline output, 11.47 gear ratio, (01-008)

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SQUARE STYLE GEARBOX for Rotary Cutter. With 1/2 shear bolt hole and retaining ring groove. OUTPUT: 1 1/2 12 SPLINE. RATIO: 1:1:47. Please note that this gearbox was new but tested on a machine sample. The input cap was replaced with a new one. The item “40HP Gearbox, Shear Bolt Input, 12 Spline output, 11.47 […]

40hp Gearbox Shear Bolt Input with 12 Spline output, 11.47, Free Shipping 01-008

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Please Look at all pictures. Gearbox may vary in paint color. One (1) Brand New rotary cutter gearbox replacement. 40hp rated, 1-3/8″ smooth input shaft with 1/2″ shear bolt hole and circlip (retaining ring) groove, 1.57 X 12 tapered spline output shaft and 1:1.47 speed up ratio. 1-3/8 smooth input shaft with ½ shear bolt […]

40HP Gearbox, 6 Spline Input, 12 Spline output, 11.47 gear ratio, (01-009)

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SQUARE STYLE GEARBOX for IM402, IM502, IM602 Rotary Cutter. INPUT: 1-3/8 6 Spline. OUTPUT: 1 1/2 12 SPLINE. RATIO: 1:1:47. The item “40HP Gearbox, 6 Spline Input, 12 Spline output, 11.47 gear ratio, (01-009)” is in sale since Sunday, January 10, 2021. This item is in the category “Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy […]

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

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Mounting Pattern (4) 5/8″ Holes x 6-1/2″ Pattern x 5″ Centers Bolt Holes: 5″ Side to Side 6-3/4″ Across 7″ from Input Shaft to Base Ratio: 1:1:47. Add to Favorite Sellers. 40HP Gearbox 1-3/8″ 6 Spline Input & 12 Spline Output Shaft For 4′ & 5′ Cutters Mounting Pattern (4) 5/8″ Holes x 6-1/2″ Pattern […]

40hp Shear Bolt Rotary Cutter Gearbox, 12 Spline Output Shaft NEW

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40hp Shear Bolt Rotary Cutter Gearbox, 12 Spline Output Shaft NEW. (1) brand new 45 horse power shearpin gearbox. This gearbox fits several different makes of 4′, 5′ and some 6′ rotary cutters. I sell a lot of these boxes every year for several different applications and carry ALL REPLACEMENT PARTS for this box, but […]

40hp Shear Bolt Rotary Cutter Gearbox, 12 Spline Output Shaft NEW Free Shipping

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(1) brand new 45 horse power shearpin gearbox. This gearbox fits several different makes of 4′, 5′ and some 6′ rotary cutters. I sell a lot of these boxes every year for several different applications and carry ALL REPLACEMENT PARTS for this box, but hopefully you won’t have to worry about that. Here are the […]

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

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Bolt Holes: 5″ Side to Side 6-3/4″ Across 7 from Input Shaft to Base Ratio: 1:1:47. Add to Favorite Sellers. 40HP Gearbox 1-3/8 6 Spline Input & 12 Spline Output Shaft For 4′ & 5′ Cutters. Designed for use with 4 ft. Rotary cutters, this rotary cutter gearbox has 4 bolt holes measuring 5/8 in. […]

40hp Gearbox, 6 Spline Input Shaft, 12 Spline output Shaft, 11.47

Replacement Rotary Cutter gearbox, 40/45hp rated, 1-3/8″ – 6 spline input shaft, 1.57″ X 12 tapered spline output shaft and 1:1.47 speed up ratio for most rotary cutters with slip clutch PTO drivelines. Fits Fred Cain, WAC, Big Bee, New Holland, John Deere, Kubota, Land Pride, Rhino, Bush Hog and many more brands. These gearboxes […]