960120040 532187298 187298 Mulch Plate Cover Hooks Kit Compatible with Husqvarna Craftsman 54" Decks Riding Lawn Mowers RZ5424 LGT2654 YTH24V54 YTH24V48

What It Is

This is an aftermarket mulch plate cover and hook kit (OEM part numbers 960120040, 532187298, 187298) designed to convert 54" Husqvarna and Craftsman riding mower decks from bagging or side-discharge to mulching. It blocks the discharge chute so grass clippings are recut and dropped back onto the lawn.

Fitment & Compatibility

Check before buying:

• Deck size: Only for 54" fabricated or stamped decks. Will not fit 42", 46", 48", or 50" decks.
• Mower models: Husqvarna RZ5424, LGT2654, YTH24V54, YTH24V48, plus Craftsman equivalents with 54" decks (e.g., 917.289380, 917.289381). Verify your deck’s spindle spacing and discharge opening shape matches.
• OEM cross-reference: Replaces Husqvarna/Craftsman 960120040, 532187298, 187298. If your original part number is different, measure the discharge opening width (typically ~12") and hook slot locations before ordering.
• Includes: Metal mulch plate + two mounting hooks. Does not include bolts or deck gasket – use existing hardware or buy separately if missing.

Key Things to Know

• Material: Powder-coated steel. Some users report paint chips near the hooks after a season; touch up with rust-resistant paint.
• Installation: Tool-free – hooks slide into deck slots, plate snaps over discharge opening. Takes 5 minutes. Ensure hooks are fully seated to avoid rattling or popping off during use.
• Fitment nuance: Works on both stamped and fabricated 54" decks, but hook slot spacing varies slightly. If it feels loose, bend the hooks slightly inward with pliers for a tighter grip.
• Performance tip: For best mulching, keep blades sharp and mow when grass is dry. This plate alone won’t fix poor cut quality from dull blades or wet grass.

Should You Buy It

Buy this if you have a compatible 54" Husqvarna or Craftsman riding mower and want a cheap, tool-free way to switch to mulching without buying a full OEM kit. It’s a solid value under $20, but skip it if your deck has a different discharge shape or you need a gasket/seal – those aren’t included.