917-3385B PTO Clutch Replacement for Cub Cadet | Replaces 717-3385, 917-3385A & More

Overview

This PTO clutch 917-3385B replacement also replaces part numbers 917-3385, 917-3385A, 717-3385, and 717-3385A. Designed for an exact OEM-spec fit across MTD-built platforms including Cub Cadet, Craftsman, and MTD, this electric PTO clutch delivers smooth blade engagement, consistent torque transfer, and reliable long-term performance.

Built with a 5.37-inch pulley, 1-inch crankshaft bore, CCW rotation, and a 370°F thermal cutoff, this clutch is engineered for reliable operation at speeds up to 3600 RPM. Encapsulated coils and high-temperature bearings provide consistent engagement and long service life under load.

Key Features

• Direct OEM replacement electric PTO clutch assembly
• Pulley Diameter: 5.37"
• Crankshaft Size: 1"
• Rotation: CCW (counter-clockwise)
• Operating Speed: Up to 3600 RPM
• 370°F Thermal Cutoff to protect against overheating
• Encapsulated electromagnetic coil for reliable engagement
• High-temperature bearings for consistent performance
• Enhanced torque output for improved blade engagement
• Fully assembled and ready to install

Compatible With These Brands & Model Series

This PTO clutch fits a range of MTD-built riding mowers and garden tractors using the same specification.

• Cub Cadet Tractors: 2130, 2135, 2140, 2145, 2146, 2150, 2155, 2166, GT-2000, GT-2542, LT-2138
• MTD Platform Brands: Craftsman, Bolens, Huskee, White Outdoor, Troy-Bilt (models using 917-3385 / 717-3385 series clutches)

Fitment can vary by model and year. Always confirm your part number matches one of the numbers listed below.

Replaces OEM Part Numbers

• MTD / Cub Cadet / Craftsman: 917-3385B, 917-3385, 917-3385A, 717-3385, 717-3385A, 717-3385B, 717-3385AP

Aftermarket Cross-Reference Numbers

• Warner: 5217-14, 5217-42
• STENS: 255-293

What’s Included

• Complete electric PTO clutch assembly
• Factory-balanced 5.37" pulley
• Pre-installed high-temperature bearings
• Encapsulated electromagnetic coil
• Plug-and-play wiring connector

Why Buy From PTO Direct USA?

• Fast USA shipping
• OEM-spec fitment guarantee
• 1-year warranty
• Premium PTO Direct USA product images for easy identification
• Trusted replacement supplier for homeowners and professionals

Need a different fitment? Browse the full electric PTO clutch catalog to find the correct replacement.