JYLEYJ 21" Mulching Blades for 60" John Deere 7-Iron Deck — 3-Pack, 0.25" Thick, 7/8" Center

Durable 21-inch mulching blades from JYLEYJ designed to replace OEM John Deere blades and restore clean, efficient cutting on 60" 7-Iron mower decks.

If your John Deere Ztrak or EZtrak with a 60-inch 7-Iron deck is leaving uneven clippings or needs a blade change, these JYLEYJ replacement mulching blades provide an affordable, OEM-compatible option. Each set contains three 21" blades engineered to match the mounting pattern and cutting profile of the factory parts they replace, so fitment is straightforward and installation is fast.

Will these blades fit my John Deere 60" 7-Iron deck?

Yes — JYLEYJ designed these blades to match the critical dimensions and attachment hole of many John Deere decks that use the 7-Iron 60" configuration. Confirm the center hole and length before ordering to ensure exact compatibility.

• Blade length: 21" (approx. specification for 60" decks)
• Width: 2.5"; thickness: 0.25" for durability
• Center hole diameter: 7/8" to match common spindle hardware
• Sold as a 3-pack to service multi-blade decks

Which John Deere models are compatible with these replacement blades?

These blades are compatible with a wide range of John Deere Ztrak and EZtrak models that use the 60" 7-Iron deck. They are listed to substitute several OEM part numbers, so cross-check with your mower’s maintenance manual or current blade stamping.

• Fits Ztrak models such as Z737, Z757, Z930M, Z950M, Z970R and more
• Fits EZtrak/utility models including 1025R and other listed compact tractors
• Replaces OEM numbers like M128485, M131958, M144196, M163983, TCU15881
• Also compatible with many X-series lawn tractors that use the 60" 7-Iron deck

How do these mulching blades improve mowing performance?

Mulching blades are shaped to keep grass blades circulating inside the deck so clippings are cut repeatedly into finer pieces. Finer clippings break down faster and can act as a natural lawn conditioner when evenly distributed.

• Mulching profile reduces tear and produces finer clippings
• Balanced design minimizes vibration and wear on spindles
• Robust 0.25" thickness resists bending under normal use
• Three-blade pack ensures full deck coverage after replacement

What should I expect during installation and maintenance?

Installation follows the same basic steps as factory blades: remove the old blades, inspect spindle hardware, install new blades with correct orientation and torque, then check balance and clearance. Routine inspection and proper torque settings will extend blade life and keep cut quality consistent.

• Use correct spindle bolt torque and safety procedures
• Inspect spindles and belts when blades are removed
• Sharpen as needed; replace when bent or excessively worn
• Keep a spare set on hand to rotate blades and minimize downtime

Who is this for: These JYLEYJ 21" mulching blades are built for homeowners and landscape professionals who operate John Deere 60" 7-Iron decks and need reliable, cost-effective blade replacements that match OEM dimensions. If you maintain a Ztrak or EZtrak listed in the compatibility set and seek a three-blade pack that balances performance and value, this product is a practical choice. JYLEYJ backs these blades with a 24-month after-sales warranty and customer support to help with fit or performance questions.