Deck Wheel for Lawn Mower, 03905900 Anti Scalp Deck Wheel Compare with Ariens Gravely Mower Tractors 00473600 06200321 00473800, Aftermarket Double Wheels Kit and Hardware Kit, 2 Pack

What It Is

This aftermarket anti-scalp deck wheel kit (model 03905900) replaces OEM parts for Ariens and Gravely mowers. It prevents the mower deck from digging into turf on uneven ground, reducing scalping. The double-wheel design provides better stability than single-wheel setups.

Fitment & Compatibility

Before buying, verify your mower deck’s spindle or bracket spacing. This kit is a direct replacement for OEM part numbers 00473600, 06200321, and 00473800. It fits most Ariens and Gravely zero-turn and tractor mowers with a 3/4-inch axle or stud mount. Measure the distance between mounting holes—this kit uses a 3.5-inch center-to-center bolt pattern. Check your deck’s original wheel bracket or spindle to confirm it matches. Not compatible with decks using proprietary offset brackets or non-standard axle diameters (e.g., 5/8-inch). If your mower uses a single wheel per bracket, this double-wheel kit may require additional clearance—measure deck-side clearance to avoid rubbing.

Key Things to Know

• Quality: Aftermarket steel brackets with plastic wheels. Wheels are solid but may wear faster than OEM under heavy use on rough terrain.
• Installation: Moderate difficulty. Requires removing old wheel, bracket, or spindle, then bolting on the new double-wheel assembly. No welding or drilling needed if compatible.
• Gotcha: The included hardware (bolts, washers, lock nuts) may not fit all decks—some users report needing to source longer bolts if the bracket is thicker than OEM.
• Gotcha: Double wheels add width. Ensure they don’t extend beyond the deck edge or interfere with discharge chute or tire clearance.

Should You Buy It

Good for Ariens/Gravely owners tired of scalping on bumpy lawns who want a budget-friendly upgrade over single wheels. Best if your existing brackets are worn or missing. Skip if you need exact OEM fit or have a deck with tight clearance—measure first.