CheeMuii AM131288 AM131289 Mower Deck Gauge Wheel Arm Kit 4 Pack Front and Rear Mower Deck Wheel Arm 1" Diameter Deck Arm Fit For John Deere Lawn Mower

What It Is

This is a 4-pack replacement gauge wheel arm kit (front and rear) for select John Deere lawn mower decks. It supports the deck during mowing to prevent scalping and improve cut quality on uneven terrain.

Fitment & Compatibility

• Deck size: Fits 42", 48", and 54" mower decks with 1" diameter wheel arm holes.
• Models: Compatible with John Deere X300, X304, X320, X324, X340, X360, X500, X520, X530, X534, X540, X560, X570, X580, X590, Z425, Z445, Z465, Z525E, Z535M, Z540M, Z545R, Z560R, Z565R, Z575R, Z585R, Z595R, Z645, Z655, Z665, Z725, Z735, Z745, Z755, Z925A, Z950A, Z960A, Z970A, and Z997R.
• OEM cross-reference: Replaces John Deere parts AM131288 (front) and AM131289 (rear). Verify your deck’s arm hole diameter (must be 1") and that your existing wheel assemblies use the same mounting pattern.
• Check before buying: Measure your current wheel arm diameter and confirm your deck model is listed. This kit does not include wheels or tires—only the arms.

Key Things to Know

• Quality concerns: Some users report the arms are slightly thinner or less durable than OEM, leading to bending under heavy use on rough terrain.
• Installation difficulty: Moderate. You’ll need to remove the old arms and transfer your existing wheels and hardware. Allow 30–60 minutes for a full swap.
• Common gotcha: The included bushings may not fit all John Deere deck spindles tightly. Check your spindle diameter and consider reusing OEM bushings if they’re in good shape.
• Warranty: CheeMuii offers a limited warranty, but return shipping costs may apply if the parts don’t fit.

Should You Buy It

Buy this kit if you need a budget-friendly replacement for worn deck arms on a compatible John Deere mower and you’re comfortable with minor fitment tweaks (e.g., shimming or reusing OEM bushings). Skip it if you want OEM-grade durability for frequent commercial use—invest in genuine John Deere arms instead.