CH4 Belt Drive Reduction Unit Hunting Gear Ratios available are 2:1 &

Ratios available are 2:1 & 2

Ignition protected for safe use

Flat Rivets in 3/16" and 5/16"

*Two (2) year limited warranty

Not Drilled for Gauges or switches

CH4 Belt Drive Reduction Unit Hunting Gear Ratios available are 2:1 &CH 4 Airboat Belted Reduction Drive Unit Powerful, Dependable, and Quiet Performance for all your airboating needs. The CH 4 Airboat Belted Reduction Drive Unit is designed to handle high horsepower and high torque engines. CH 4 Drive Units are also available with the Counter Rotating system. CH 4 models are primarily used on 15 and larger airboats. The available ratios for a CH 4 belted airboat drive unit are: 2. 52 to 1 2. 67 to 1 The CH 4 models