NICHEFLAG Gauge Wheels for John Deere Z425 D170 D140 — 4-Pack GX10168 OEM-Size Corrosion-Resistant

NICHEFLAG GX10168 4-pack gauge wheels are replacement deck wheels engineered to restore consistent cutting height and smooth deck tracking on compatible John Deere and related lawn tractors.

These replacement wheels include four GX10168 wheels plus the matching hardware kit and are dimensioned to match original-equipment sizing so you can swap them in without modifying the mower deck. Constructed from durable materials, they resist wear and outdoor corrosion while maintaining the bore, outer diameter, and width required for secure mounting. The set is specified for a wide range of John Deere 100- and EZtrak/ZTrak-series models and also fits select SABO and Scotts machines, making this a flexible repair option when your mower deck begins to scalp or pull unevenly.

Will these wheels fit my John Deere model?

Check the model compatibility list and the wheel measurements to confirm fitment. The kit is intended for many 100-series tractors and EZtrak/ZTrak models; verify your tractor model and compare bolt and bore dimensions before ordering.

• Compatible with multiple John Deere models including Z425, D170, D140 and many 100-series tractors
• Also fits select SABO and Scotts lawn mower models
• Wheel dimensions: OD 4.88", bore 0.66", width 1.9"
• Hardware: bolt 2.8" x 3/8" and nut 3/8"-16 included

How do these wheels improve mowing performance?

Replacing worn or damaged gauge wheels helps the deck track consistently across uneven turf, reducing scalping and promoting a uniform cut. New wheels restore the correct deck clearance and help maintain the intended blade-to-ground relationship.

• Prevents low spots and deck scalping for a cleaner finish
• Improves deck stability over bumps and slopes
• Maintains correct cutting height for even grass length
• Easy bolt-on replacement using supplied hardware

What are the key technical specifications?

The pack contains four GX10168 wheels and a hardware set sized to match common OEM fasteners. Dimensions and fastener sizes are crucial for a proper swap without adapters or machining.

• Wheel outer diameter: 4.88 inches
• Inner bore diameter: 0.66 inches
• Wheel width: 1.9 inches
• Hardware kit includes 2.8" x 3/8" bolts and 3/8"-16 nuts

How long will these wheels last outdoors?

NICHEFLAG wheels are made from materials selected to resist wear and corrosion under normal yard-use conditions. Lifespan depends on terrain, frequency of use, and maintenance, but the construction aims to extend service life over stock wheels.

• Durable construction for wear resistance on rough turf
• Corrosion-resistant finish to tolerate moisture and fertilizers
• Designed for replacement intervals typical of regular lawn care

Who is this for: This 4-pack is aimed at homeowners and professional landscapers who need a direct-fit, cost-effective replacement for worn John Deere GX10168 deck wheels. It's suitable for anyone maintaining older or active lawn tractors in the compatible model range who wants to restore deck tracking and cutting consistency without custom parts or extended downtime.