951-05549A Electric Starter Motor For MTD Troy Bilt Cub Cadet 382cc 439cc Engine

Electric Starter Motor for MTD Troy-Bilt Cub Cadet

This electric starter motor, compatible with OEM part 951-05549A, cranks 382cc and 439cc engines on MTD, Troy-Bilt, and Cub Cadet lawn equipment for quick, consistent starts.

Overview

The electric starter motor for MTD Troy-Bilt Cub Cadet engines is a 12-volt replacement starter that spins the 382cc and 439cc powerplants found on riding mowers and garden tractors. It eliminates the click-and-no-crank failure that leaves operators stranded, and it fits a broad range of machines where factory part 951-05549A is listed. This electric starter motor for MTD, Troy-Bilt, and Cub Cadet models is a straightforward swap that restarts the workday fast.

Built For Performance

• High-torque windings deliver fast cranking even on cold engines
• Hardened steel drive gear engages smoothly with the flywheel
• Sealed housing protects internal components from grass debris and moisture
• Precision-machined mounting bolt pattern aligns without modification
• Nickel-plated terminals resist corrosion and maintain strong electrical contact

Fits These Machines

• for MTD 382cc and 439cc engines
• for Troy-Bilt 382cc and 439cc engines
• for Cub Cadet 382cc and 439cc engines

On-The-Job Use

• Lawn tractor and garden tractor engine swaps after starter failure
• Riding mower maintenance for residential and commercial cutters
• Quick starter replacement during seasonal tune-ups
• Bringing a no-crank tractor back into service without a shop visit

Specs At A Glance

Good To Know

Q: How can I tell if my starter motor is at fault and not the battery or solenoid? A: If the battery is fully charged and the solenoid clicks but the engine does not turn, the starter motor is likely the issue; bench testing can confirm internal winding or brush failure.

Q: Does this starter motor fit both 382cc and 439cc versions of the engine? A: Yes, this unit is built to the 951-05549A specification and fits the starter mounting pattern common to the 382cc and 439cc single-cylinder engines used across MTD, Troy-Bilt, and Cub Cadet equipment.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.