HQPASFY 59118500 Electric PTO Clutch Compatible with Ariens Gravely Ogura Replaces 05118900 53797600 Fits for GT1.5-AR09 ZT HD44 48 52 60 Pro-Turn Z48 52 60 Apex 48 52 60 Zero Turn Lawn Mower Models

What It Is

This is an aftermarket electric PTO (Power Take-Off) clutch that engages and disengages your mower deck blades. It’s designed for Ariens and Gravely zero-turn mowers, commonly used on residential and light-commercial machines with 44–60-inch decks.

Fitment & Compatibility

Before buying, check:

• OEM cross-references: Replaces Ariens/Gravely part numbers 59118500, 05118900, and 53797600. Also compatible with Ogura GT1.5-AR09.
• Model compatibility: Fits Ariens Zoom (ZT HD44, 48, 52, 60), Pro-Turn Z48, 52, 60, and Apex 48, 52, 60. Also fits Gravely ZT HD and Pro-Turn series with the same deck sizes.
• Measurements: Confirm your original clutch’s shaft diameter (typically 1 inch), bolt pattern, and overall height. This clutch uses a standard 3-bolt mounting pattern.
• Wiring: Verify your mower’s harness connector matches the two-pin flat connector on this clutch. If not, you may need a pigtail adapter.
• Deck size: Works with 44–60-inch decks, but double-check your specific model year—some older units may differ.

Key Things to Know

• Quality: Aftermarket part; reviews are limited (2 ratings, 4.5 stars). Expect comparable performance to OEM but potentially shorter lifespan under heavy use.
• Installation difficulty: Moderate. Requires basic tools (wrench set, torque wrench) and careful alignment. You’ll need to remove the deck or access the clutch from under the mower.
• Common gotcha: Air gap must be set correctly (typically 0.010–0.015 inches) after installation. Failure to adjust can cause slipping or rapid wear.
• Warranty: Check seller’s return policy—some aftermarket clutches have limited or no warranty.

Should You Buy It

If you need a budget-friendly replacement for a worn OEM PTO clutch on a compatible Ariens or Gravely zero-turn mower, this is a solid choice. It’s best for homeowners or light users who don’t require commercial-grade durability. For heavy daily use, consider an OEM or higher-rated aftermarket clutch.