31hp Vertical 1-1/8"x4-5/16" Shaft, Electric Start, 25 Amp Alternator, Electronic Fuel Injection, Yamaha Engine (Used on Gravely Pro-Turn)

In Stock:3

Additional Shipping Cost $119.99
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Item Specifications

Item Specifications

  • 31hp
  • Canister Air Filter
  • Valve Type: Overhead Valve
  • Sleeved Bore: Yes
  • Mounting: Vertical
  • Starter Type: Electric Start
  • Alternator: 25 Amp
  • Oil Capacity: 2.11 Quart (2.0 Liter)
  • Fuel Pump: Yes
  • Oil Filter: Yes
  • Oil Cooler: Yes
  • Shaft Size: 1-1/8"Dx4-5/16"L
  • Muffler: Not Included
  • Throttle Type: Remote
  • Choke Type: Electronic
  • Length: 19.65"
  • Height: 25.16"
  • Width: 18.23"
  • Item Dry Weight: 132
  • Shipping Rate Weight: 129
  • Product Condition: New
  • Warranty: Our 2-Year Warranty

Notes and Warnings
  • The gross power rating is measured in accordance with SAE J1995 at 3600 rpm (without the muffler and air filter in place). Torque values are derived at 2600 rpm. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance, and other variables.