2 Pack Replacement 750-442 Garden Tractor Deck Leveling Gauge for Cub Cadet for John Deere for MTD MOK30-0015 AM130907 490-900-0041 Lawn Mower Models

What It Is

This 2-pack of replacement deck leveling gauges (model 750-442) lets you quickly set and verify the cutting height on garden tractors and zero-turn mowers. Designed for Cub Cadet, John Deere, MTD, and several other brands, they replace OEM part numbers MOK30-0015, AM130907, and 490-900-0041.

Fitment & Compatibility

Before buying, measure the slot width on your mower’s deck lift bracket—these gauges fit a 1/2-inch slot. They work with most 42-inch to 54-inch decks on Cub Cadet, John Deere, MTD, Troy-Bilt, and Husqvarna garden tractors. Check your owner’s manual for compatible model numbers: MOK30-0015, AM130907, or 490-900-0041. If your deck uses a different gauge shape (e.g., round pin vs. flat tab) or a non-standard slot size, these won’t fit.

Key Things to Know

• Material & build: Made from durable plastic—lighter than metal but can crack if overtightened or dropped on concrete.
• Installation: Slide into the deck lift bracket slot, adjust to your desired cutting height (marked in 1/2-inch increments), and lock in place with the wing nut. No tools needed.
• Common gotcha: Ensure the wing nut is snug but not over-tightened—plastic threads strip easily. Also, verify both gauges are set to the same height to avoid uneven cuts.
• 2-pack value: Having two allows you to set left and right sides simultaneously, saving time on larger decks.

Should You Buy It

If you own a compatible garden tractor and want a fast, repeatable way to level your deck without guesswork, this is a solid buy at $42.99. It’s a simple upgrade over struggling with a tape measure or worn-out factory gauges. Best for DIY owners who mow regularly and value consistent cut height.