Sport Heavy Duty Kickup Box (P81H-4-SPRT)

Source(s): BaneBots

Source(s) Part Number: ###P81H-4-SPRT

FIRST Choice #: fc-BB-4199

Qty in stock: 46
Qty on hold: 0
Qty Available: 46
100 FIRST Credits
excluding shipping

The Sport Heavy Duty Kickup Box provides a high output torque option of 250 ft-lb and an additional 4:1 reduction for the Sport Gearboxes.  This gearbox replaces the existing output block and shaft on a Sport gearbox with a Heavy Duty P81 gearbox configured with a 1/2 hex output shaft and a custom interface block to combine the Sport and P81 gearbox.  The kit also includes a mounting pad to attach to the Sport gearbox to account for the difference in size of the two parts and to provide 1/4-20 mounting holes in line with the larger gearbox.  The shaft on the Kickup Box is made from hardened 4140 and is supported by two large 5/8 bearings making this gearbox ideal for direct mount high demand applications.


  • 250 ft-lb torque capacity
  • 4:1 reduction
  • 1/2 Hex output shaft
  • All required hardware included
  • Provided greased and ready to use
  • Shaft has end tap and built in 5/8in shoulder to clamp to
  • Included Sport mounting pad provides secure mounting for Sport Gearbox
  • Shaft supported by two R10 bearings spaced 3/4in apart for high demand direct mount loads

Product Specifications:

  • Size: 2.5in x 2.5in square
  • Length: 2-1/8in
  • Max Torque: 250 ft-lb
  • Shaft: 1/2 hex, 3/4 long
  • Overall Shaft Length: 7/8in
  • Mounting: 1/4-20, 4 holes one side with included mounting pad

More Information: