POSFLAG GX10168 Replacement Deck Wheels 4-Pack for John Deere Z425 Z445 – OEM Dimensions & Hardware Included

These POSFLAG 4 Pack GX10168 deck wheels replace worn John Deere GX10168 gauge wheels, restoring deck stability and smooth cutting for compatible mower models.

When a mower deck wheel wears or fails it affects cut height consistency and can damage turf; these POSFLAG replacement wheels are manufactured to match the GX10168 dimensions and include the hardware needed for direct swap-in on many John Deere and compatible lawn tractor decks. Each kit contains four wheels engineered to the original outer diameter, bore size, and height specs, plus bolts and shanks sized to mirror factory parts so installation is straightforward.

Which mower models will these GX10168 replacements work with?

POSFLAG designed this 4-pack to fit a long list of John Deere 100 series, LA/LA-series, EZtrak Z-trak models, and numerous deck-specific applications. The product is also compatible with various Scotts, SABO, and Sabre lawn tractor decks that list GX10168 or equivalent part numbers.

• John Deere 100 Series: models like 102, 115, 125, 135, 145 and many more.
• EZtrak/ZTrak: Z225, Z245, Z425, Z445, Z540M and similar series models.
• Also fits numerous Scotts, SABO, and Sabre deck part equivalents (e.g., Oregon 72-119).

What are the exact dimensions and hardware included?

The wheels are specified to match GX10168 dimensions so they seat and roll like originals. The hardware kit supplies bolts and shanks calibrated to factory tolerances so you can replace wheels without fabricating fasteners.

• Wheel OD: 4.89 inches; wheel height: 1.91 inches; bore diameter: 0.64 inches.
• Included bolt length: 3.17 inches; bolt OD: 0.6 inches.
• Shank length: 0.9 inches with shank OD: 0.35 inches for secure mounting.

How difficult is installation and what tools are required?

Installation is a simple maintenance task for most owners with basic tools; you’ll remove the old wheel and install the POSFLAG replacement using the supplied hardware. Expect to spend 15–30 minutes per wheel depending on access to the deck and any rusted fasteners. No drilling or modification is necessary when fitting a compatible deck.

• Typical tools: socket set or wrench that fits 0.6" bolt head and standard hand tools.
• No special adapters needed when replacing an original GX10168 wheel.
• Includes hardware so you don’t need to source bolts separately.

Will these wheels affect mower performance or deck height?

Because the POSFLAG wheels are manufactured to match the original GX10168 profile and dimensions, they preserve deck height settings and rolling characteristics when installed correctly. Replacing worn, flat, or damaged wheels with matching replacements helps maintain even cutting and prevents scalping or uneven wear on the deck.

• Matches original OD and bore to keep deck geometry unchanged.
• Restores smooth roll and reduces deck chatter on uneven turf.
• Four-wheel kit ensures consistent setup across the deck.

Who is this for: This 4-pack is aimed at homeowners, groundskeepers, and small-farm operators who maintain John Deere 100-series tractors, EZtrak/ZTrak mowers, or compatible Scotts/SABO/Sabre decks and need an OEM-dimension replacement for GX10168 wheels. It’s especially useful if you want a complete set to replace all deck wheels at once, avoid sourcing separate bolts, and keep your mower cutting evenly without costly dealer parts delays.