ACEBRI PTO Clutch for Bolens Cub Cadet Sears Craftsman Troy Bilt: 717-04622 717-04183 917-04183 917-04622 GT1A-MT09, for Cub Cadet RZT42, RZT50, LX1050, ZT-5000 Clutch, for Troy-Bilt Mustang XP 2009

What It Is

The ACEBRI PTO clutch is an aftermarket replacement that engages and disengages the mower deck blades on zero-turn and lawn tractors. It’s designed for use on Bolens, Cub Cadet, Sears Craftsman, and Troy-Bilt models with compatible decks.

Fitment & Compatibility

Before buying, confirm your mower’s model number and deck size. This clutch replaces OEM part numbers 717-04622, 717-04183, 917-04183, and 917-04622. It fits specific Cub Cadet models like RZT42, RZT50, LX1050, and ZT-5000, as well as the Troy-Bilt Mustang XP (2009). Measure your existing clutch’s shaft diameter (typically 1 inch), bolt pattern (3-bolt, 4.5-inch center-to-center), and overall height (approx. 3.5 inches). Cross-check your mower’s brand and series—this will not fit all Cub Cadet or Troy-Bilt models, so verify your OEM number on the old clutch.

Key Things to Know

• Quality: At $125.99, this is a budget aftermarket option. Expect it to last 1–2 seasons under heavy use; OEM clutches may last longer but cost more.
• Installation difficulty: Moderate. You’ll need basic tools (wrenches, socket set) and mechanical comfort. Disconnect the battery, remove the belt, unbolt the old clutch, and wire the new one (typically two spade connectors).
• Common gotchas: The wiring harness may not match exactly—you might need to splice or swap connectors. Also, check the belt alignment after installation; a misaligned belt can cause premature wear.
• Noise: Some users report a slight whine or rattle at engagement; this is normal for aftermarket clutches but may be louder than OEM.

Should You Buy It

If you need a budget-friendly fix for a Cub Cadet or Troy-Bilt zero-turn with a compatible deck, and you’re comfortable with basic wrenching, this clutch is a solid value. It’s not for heavy commercial use, but for residential mowing it gets the job done at half the OEM price.