OCPTY Mulching Blades 48 inch Deck Mower Blades for John Deere GT225 GT235 GX325 GX335 F525 F620 F710 for Scotts S2048 S2348 2148HV M113517 M115495 for Lesco 051508,3 pack

What It Is

These OCPTY mulching blades are a 3-pack of aftermarket 48-inch replacement blades designed for a range of John Deere, Scotts, Lesco, and compatible lawn tractors. They are intended for mulching grass clippings into fine particles that decompose quickly, reducing the need for bagging.

Fitment & Compatibility

Deck size: Only for 48-inch cutting decks. Measure your deck’s blade length and center hole (usually 1” diameter) to confirm.

Model fit: Listed for John Deere GT225, GT235, GX325, GX335, F525, F620, F710; Scotts S2048, S2348, 2148HV; Lesco 051508. Cross-references OEM numbers M113517 and M115495.

What to check before buying:

• Blade dimensions: These are 48-inch blades (likely 3 blades total, each ~16” long). Verify your deck uses a 3-blade pattern and each blade’s length matches your current ones.
• Center hole & spindle: Confirm the center hole diameter (usually 1” or 5/8”) and the spindle pattern (e.g., 5-point star). Measure your old blade’s hole.
• OEM vs aftermarket: These are not OEM John Deere/Scotts parts. They may vary slightly in thickness or balance. Check that the blade’s air lift (the curved section) matches your deck’s design for proper mulching.
• Deck type: Ensure your deck is a mulching deck (often has a closed baffle). If you have a side-discharge deck, these blades may still fit but won’t mulch effectively without a mulching plug.

Key Things to Know

• Quality: With only 2 reviews and a 4.1 rating, reliability is unproven. Expect possible balance issues; you may need to sharpen or rebalance before first use.
• Installation: Moderate difficulty. Use a torque wrench to tighten blades to 70-90 ft-lbs (check your manual). Always lift the deck and block it safely before swapping blades.
• Common gotcha: These are a 3-pack, but some 48-inch decks use 2 or 4 blades. Count your existing blades before ordering.
• Mulching performance: For best results, mow at 1/3 grass height or less, and keep the blade sharp. Dull mulching blades tear grass, causing brown tips.

Should You Buy It

Buy these if you need a cheap, quick replacement for a 48-inch mulching deck on a listed John Deere, Scotts, or Lesco tractor, and you’re comfortable checking fitment and possibly rebalancing the blades. Skip if you want guaranteed OEM quality or if your deck uses a different blade count or spindle pattern—measure first to avoid returns.