TENGMUJX 48-inch Toothed Deck Blades — Heavy-Duty OEM-Fit Replacement for John Deere & Scotts, Improved Lift

The TENGMUJX 48-inch toothed deck blades are heavy-duty replacement mower blades engineered to fit John Deere, Scotts and compatible commercial walk-behind decks for a precise, efficient cut.

If your 48-inch deck needs new cutting edges, these toothed blades deliver a mix of durability and improved clipping lift for cleaner discharge and mulching on a range of John Deere and Scotts models. Manufactured to match OEM mounting dimensions, the blades install easily and are a direct swap for many factory part numbers so you can quickly return your mower to service.

Which mower models does this blade fit?

These blades are built to replace several OEM numbers and fit many 48-inch decks from John Deere, Scotts and compatible commercial models made around the late 1990s and 2000s. Always verify bolt pattern and blade length against your mower before ordering.

• Replaces OEM: John Deere M113517, M115495; Lesco 051508; Scotts M115495.
• Compatible with: John Deere F525, F620, F710, F725, F735 and walk-behind GS25, GS30, GS45, GS75 series.
• Also fits: Scotts S2048, S2348, 2148HV and several Sabre and LX series with 48" decks.

What are the blade dimensions and mounting details?

These blades follow the common 48-inch deck geometry so they align with standard equipment bolt patterns and deck widths. The product listing includes precise measurements so you can confirm fitment before purchase.

• Blade length: 16.5 inches (each blade).
• Width: 2.5 inches; thickness: 0.197 inches for durable edge retention.
• Center mounting hole: 3/4 inch to match common spindle shafts and bolts.

How do these toothed blades improve cutting performance?

The toothed profile increases airflow under the deck to improve grass lift and dispersion, which helps produce a more even cut and better bagging or mulching action. High-grade steel construction resists bending and holds a sharper edge longer under normal use.

• Toothed design enhances airflow for cleaner lift and discharge.
• Durable material and correct thickness reduce warping and premature wear.
• Designed for easy swap with OEM blades—no modifications necessary.

How easy is installation and what should I check before fitting?

Installation is straightforward for anyone familiar with basic mower maintenance: elevate and secure the mower, remove old blades, and bolt the replacements in the same orientation. Check blade orientation, torque specifications, and that the blade center hole and length match your deck to ensure safe operation.

• Use correct bolt torque and a sturdy lift or jack stand for safety.
• Confirm center hole diameter and blade length match your spindle and deck.
• Inspect blade direction arrow and blade-to-deck clearance after fitting.

Who is this for? These TENGMUJX 48-inch toothed blades suit homeowners and commercial landscapers who need reliable, OEM-compatible replacement blades for John Deere and Scotts 48" decks. They are ideal if you require an inexpensive, durable replacement that restores cutting performance and fits a wide range of models and part numbers. If you maintain walk-behind or riding commercial mowers with 48" decks and want direct-fit blades with professional quality control, these are a practical choice.