ACEBRI PTO Clutch Replacement for John Deere: AM136787 AM134397 AM141536 AM137323, Z225, Z235, Z425, Z445, Z465, X300, X304, X310, X320, X340, X500 pto Clutch, for Swisher 3813 ZT2452A

What It Is

This is an aftermarket electric PTO (power take-off) clutch that engages and disengages the mower deck blades on compatible John Deere and Swisher zero-turn and lawn tractors. It replaces several OEM John Deere part numbers and is designed for residential and light commercial mowing.

Fitment & Compatibility

Before buying, verify these three things:

1. OEM part cross-reference – This clutch replaces John Deere part numbers AM136787, AM134397, AM141536, and AM137323. If your mower uses any of these, fitment is likely.
2. Machine models – Confirmed for John Deere Z225, Z235, Z425, Z445, Z465, X300, X304, X310, X320, X340, X500, and Swisher 3813 ZT2452A. Not all decks or years are identical – check your model’s serial number range in the owner’s manual.
3. Physical dimensions – Measure your existing clutch’s bolt pattern (typically 3-bolt), shaft diameter (usually 1" or 1-1/8"), and overall thickness. This clutch is a direct bolt-on for the listed OEM specs, but aftermarket replacements can vary slightly.

Key Things to Know

• Quality vs. OEM – ACEBRI is an aftermarket brand. Expect it to perform well for residential use, but it may not have the same lifespan as a genuine John Deere clutch under heavy commercial use. 4.7 stars from 22 reviews suggests good initial reliability.
• Installation difficulty – Moderate. You’ll need basic hand tools (socket set, torque wrench), and likely a puller to remove the old clutch from the crankshaft. Plan 1–2 hours. Disconnect the battery before starting.
• Common gotcha – The air gap between the clutch rotor and armature plate must be set correctly (typically 0.010–0.015") after installation. If the clutch chatters or fails to engage, re-check the gap.
• Electrical check – Ensure your mower’s battery and charging system are healthy. A weak battery or bad voltage regulator can cause premature clutch failure, regardless of brand.

Should You Buy It

If you own one of the listed John Deere or Swisher models and need a budget-friendly replacement for a failed OEM clutch, this is a solid choice for residential mowing. It’s not built for heavy commercial duty, but for homeowners who mow a few acres weekly, it offers good value at roughly half the price of a genuine John Deere part. Skip it if you need maximum durability for daily commercial use.