The River Run 37 HP Surface Drive Outboard Mud Motor is the lightest in class and has the most features! Drive with no effort and go through anything! 

Designed to compete with regular outboards, the River Run line of outboards is packed with features not seen in regular mud motors. River Run Outboards are the only Mud Motors with a true neutral drive. River Run Outboards are used by states, counties, search and rescue units, law enforcement, universities and the military! River Run Outboards are the go to choice for durability, performance and usability!

WORLD’S FIRST RPM ACTIVATED ELECTRIC CLUTCH-JUST HIT THE GAS!

No need for switches that fail, waste time and compromise your safety. Trolling Switch Function, Easier To Use and Easiest Mud Motor To Drive!

LIGHTEST 37 HP SURFACE DRIVE MUD MOTOR IN THE MARKET!

Compact but strong design Mud Motor that is different than what is currently available!

SUPERB SPEEDS FOR HEAVY LOADS!

All Aluminum Construction-Lightest Mud Motor On The Market. Superior Strength. Kohler Big Block 37 HP Engine for Durability.