HD Switch - 2 Pack OEM Upgrade Mower Deck Leveling Gauge for John Deere AM130907 MTD 490-900-0041 Cub Cadet Troy-Bilt 490-900-0041 Stens 750-442 Ariens Gravely Husqvarna Craftsman Snapper Leveler Gage

What It Is

This two-pack of deck leveling gauges lets you set the cutting height on your mower deck precisely and evenly, replacing the need for manual measurement or guesswork. They’re designed for residential zero-turn and lawn tractors with stamped or fabricated decks.

Fitment & Compatibility

Check your deck’s mounting holes before buying. These fit most John Deere, MTD, Cub Cadet, Troy-Bilt, Craftsman, Husqvarna, Ariens, Gravely, and Snapper tractors with a 7/16" or 1/2" diameter pin hole on the deck’s leveling bracket. They won’t work on decks with proprietary or metric-sized pins (e.g., some older Simplicity or Exmark models). Measure the distance between the pin and the deck shell—these gauges need roughly 1.5" of clearance. OEM cross-references include AM130907 (John Deere), 490-900-0041 (MTD/Cub Cadet), and Stens 750-442.

Key Things to Know

• Quality: Plastic construction is durable but can crack if overtightened. Use hand-tightening only—no tools.
• Installation: Easy 5-minute job: remove existing pin, slide gauge on, reinsert pin, and adjust to desired height (marked in 1/4" increments from 1" to 4").
• Gotcha: The gauges are paired for front and rear deck mounting—don’t mix them up. Label them with a marker to avoid confusion.
• Gotcha: Works best on flat, level ground. If your deck is already bent or warped, these won’t fix alignment issues.

Should You Buy It

If you own one of the compatible brands and want a quick, repeatable way to level your deck without measuring tape or trial-and-error, this $15 two-pack is a solid value. It’s not for heavy-duty commercial use, but for home owners who mow weekly, it’ll save time and give a more even cut.