Aeagle

Aeagle 917-05121 PTO Clutch for Cub Cadet MTD 42in RZT-42 – 8-Model Compatibility

High-performance patio lawn and garden made for confident daily results

$174.22

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Why customers choose PatioZora Garden

Overview

The Aeagle 917-05121 PTO Clutch is a robust replacement designed to fit a wide range of 42 inch decks. It is built to align with the factory style of several Cub Cadet, MTD, White Outdoor and related models. While performance depends on your overall mower system, this clutch is designed to support smooth engagement when paired with the correct belt and pulleys.

Compatibility and coverage

This clutch is listed as compatible with a broad spectrum of tractors and decks, including Cub Cadet RZT 42 series, Troy-Bilt Colt XP and Mustang lines, MTD Gold ZT-42, White Outdoor ZT 4200, and related 42 inch platforms from 2007 to 2013.

  • Cub Cadet family including RZT 42 and RZT S42 platforms
  • Troy-Bilt Colt XP and Mustang 42 inch decks
  • MTD Gold and White Outdoor 42 inch ZT-42 and ZT-4200 platforms
  • Murray and Yard-Man variants in similar 42 inch ranges

Key specs at a glance

  • Crankshaft diameter: 1 inch
  • Pulley outer diameter: 5.923 inches
  • Rotation direction: CCW
  • Torque rating: approximately 80 ft-lb
  • Part numbers covered include 717-04376, 717-04376A, 917-04376, 917-04376A, 717-05121, 917-05121

What to expect in real-world use

In practical terms, this clutch aims to support smooth engagement and reliable belt-driven operation when installed with proper pulley alignment and routine mower maintenance. It serves as a versatile option for replacement needs across several brands and deck sizes. Results can vary with condition and compatibility of the rest of the drive system.

FAQ

Q: What models is the Aeagle 917-05121 PTO Clutch compatible with?

A: Compatible with Cub Cadet, MTD, White Outdoor, and related 42-inch decks across several model families.

Q: What are the key specifications of the 917-05121 clutch?

A: Crankshaft 1 inch, pulley 5.923 inches, CCW rotation, about 80 ft-lb torque.