MowerPartsGroup (6) Reaper Blades Compatible with Ariens Gravely 52" ZTX ZTXL Ikon X Ikon XL 04771200 09659100

What It Is

This is a set of six (6) aftermarket “reaper” or high-lift blades designed for 52" Ariens and Gravely zero-turn mowers, engineered for aggressive grass discharge and improved mulching or bagging performance on commercial and residential mowers.

Fitment & Compatibility

• Deck size: Fits only 52-inch cutting decks. Measure your deck width to confirm.
• Model match: Compatible with Ariens ZTX, ZTXL, Ikon X, and Ikon XL series, plus Gravely ZT and ZTX 52" models. Check your mower’s model number against OEM part numbers 04771200 and 09659100.
• OEM vs aftermarket: These are direct replacements for Ariens/Gravely OEM blades, but not identical in steel gauge or coating. Verify bolt hole pattern (likely 5-point star or standard center hole) and blade length (approx. 19.5" each).
• What to check before buying: Confirm your mower uses six blades (some 52" decks use three or five). Measure your current blade length and center hole diameter (usually 1" or 1.25"). If your deck has a different spindle count, these won’t fit.

Key Things to Know

• Installation difficulty: Moderate. You’ll need a socket wrench and possibly a blade removal tool. Always disconnect the spark plug and use jack stands if lifting.
• Quality notes: Users report these are decently balanced and cut well, but may wear faster than OEM blades on abrasive lawns. Inspect for warping before install.
• Common gotcha: The “reaper” design creates more lift, which can cause clumping in wet grass. Best for dry, heavy-duty cutting.
• Torque: Tighten blade bolts to 40-50 ft-lbs. Over-tightening can strip spindles; under-tightening can cause blade ejection.

Should You Buy It

If you need a cost-effective replacement set for a 52" Ariens or Gravely zero-turn and prioritize aggressive cut quality over maximum blade life, these are a solid choice. Avoid if your deck uses a different blade count or if you mow extremely wet grass regularly.