JXJKCZ 52-Inch Toothed Mower Blades for Exmark Lazer Z & Turf Tracer Decks - 3-Pack, Heat-Treated Steel

JXJKCZ replacement 52-inch toothed mower blades fit Exmark Lazer Z E-Series and Turf Tracer decks, supplied as a three-pack to restore cutting performance on zero-turn and front-mount lawn mowers.

These blades are engineered to match the bolt pattern, length and tooth profile used on many Exmark 52" decks so you can swap worn or damaged blades quickly. Manufactured from heat-treated steel with a toothed cutting edge, the set is intended as a durable aftermarket replacement for OEM parts 103-6397, 103-6397-S, 116-5175 and 116-5175-S. They work with a variety of Lazer Z and Turf Tracer models and include a 24-month after-sales warranty.

Which mower models will accept these JXJKCZ 52" blades?

These blades are made to be compatible with many Exmark Lazer Z E-Series and several Turf Tracer front-mount decks. Check your deck serial number and model to verify compatibility before ordering to ensure the correct fit and safe operation.

• Designed for Exmark Lazer Z E-Series 52" decks (various LZE730, LZE732, LZE742, LZE751 model codes).
• Fits Turf Tracer and Turf Ranger front-mount decks and Hydro Walk-Behind units with specified serial ranges.
• Replaces OEM numbers 103-6397, 103-6397-S, 116-5175, 116-5175-S.

How do these toothed blades affect cutting and finish?

The toothed profile helps agitate grass before shearing, which can improve clippings dispersion and reduce clumping on thicker lawns. They are intended to maintain a consistent cut height and deliver a clean, even spread of clippings when installed correctly and used with a properly adjusted deck.

• Toothed edge encourages airflow and lifts grass for a uniform cut.
• Balanced design reduces vibration and stress on spindle bearings.
• Proper sharpening and installation preserve cutting performance.

What installation and maintenance steps should I follow?

Install blades with the mower turned off, parking brake engaged, and spark plug(s) disconnected for safety. Torque the blade bolts to the mower manufacturer’s specifications and check blade balance. Routine inspection and occasional sharpening extend blade life and maintain cut quality.

• Disconnect ignition before service and use recommended torque values.
• Inspect blades for damage, keep them balanced after sharpening.
• Replace blades in matched sets to preserve deck balance and finish.

What warranty or after-sales support comes with this set?

JXJKCZ provides a 24-month after-sales warranty on these replacement blades, underlining their commitment to product quality and customer support. If you encounter issues, contact the seller by email for troubleshooting or warranty assistance.

• Two-year warranty covering manufacturing defects under normal use.
• Email support for installation questions or replacement claims.
• Recommended to retain proof of purchase for warranty service.

Who is this for: This three-pack of 52" toothed replacement blades suits landscape professionals, groundskeepers and homeowners who operate Exmark Lazer Z E-Series zero-turn mowers or compatible Turf Tracer front-mount and walk-behind decks. It is intended for users who need OEM-compatible replacements to restore cutting performance on 52-inch decks, prefer durable heat-treated steel construction, and want a backed product with two-year after-sales coverage. Confirm your mower model and deck serial range against the compatibility list before purchasing to ensure a safe, correct fit.