8TEN Deck Wheel Kit for Exmark Lazer Z AS CT Radius E S X Series Vertex 103-8415 103-7263 103-7363 116-9981

What It Is

This 8TEN deck wheel kit replaces worn or missing anti-scalp wheels on Exmark zero-turn mowers. It’s designed to prevent scalping on uneven terrain by keeping the deck level, and it fits a range of Exmark Lazer Z, AS, CT, Radius, E, S, X Series, and Vertex models.

Fitment & Compatibility

Before buying, confirm your Exmark model and deck size. This kit replaces OEM part numbers 103-8415, 103-7263, 103-7363, and 116-9981. It’s compatible with 48”, 52”, 60”, and 72” decks on the listed series—but not all years. Check your mower’s serial number against the 8TEN listing to be sure. The wheels are aftermarket, not OEM Exmark, so verify the mounting stud diameter (typically 3/8”) and wheel offset match your existing setup. If your deck uses a different bolt pattern or wheel width, this won’t work.

Key Things to Know

• Quality: 8TEN wheels are durable polymer with sealed bearings—good for residential and light commercial use, but may wear faster than OEM on heavy daily commercial jobs.
• Installation: Easy bolt-on job. Remove the old wheel and nut, slide the new one on, and tighten. No drilling or modifications needed.
• Gotcha: The kit includes four wheels but no hardware (bolts/nuts). Reuse your existing hardware or buy separately if rusted.
• Gotcha: These are anti-scalp wheels, not caster wheels—they don’t support deck weight, just prevent contact with the ground on slopes.

Should You Buy It

If you own a compatible Exmark Lazer Z or similar series and your current deck wheels are worn or missing, this kit is a solid, cost-effective fix. It’s ideal for homeowners and light commercial users who want OEM-like performance at a lower price. For heavy-duty commercial use, consider OEM for longer lifespan.