Gearbox Fits John Deere AM145143 4010 4110 4115 4210 4310 4410 4510 4610 4710
Replaces OEM:
- AM145143
- DE19385
Will this fit your John Deere?
Models this fits (13)
Not sure? Text your model & serial (or VIN) to 903-320-4519 — we'll verify for free.
Mention part 707109 in your text so we know which one you mean.
60-day no-questions returns & warranty
Don't love it? Return for any reason within 60 days — full refund, no restocking fee, no return-shipping cost on warranty claims. Email a photo and we ship a replacement or refund the same day. See full returns FAQ →
Free shipping — ships same business day
Orders placed before 3 PM CST ship the same business day from our Dallas, TX warehouse. Most US addresses deliver in 3–7 business days.
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Family-owned in Texas since 2011. We reverse-engineer parts to OEM specs, manufacture them to our spec, then import, warehouse, ship, and warranty them ourselves from Dallas — no middlemen, no dealer markup.
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This gearbox is designed specifically for John Deere compact utility tractors, serving as a crucial component in the operation of your machine's drivetrain. It seamlessly integrates into the mechanical system, enabling efficient power transfer to the mower deck for optimal cutting performance.
Built to match OEM
Precision-engineered to match the original manufacturer's specifications, this gearbox features high-quality materials and machining. The components are produced with exact tolerances to ensure perfect alignment and operation, and the durable finish provides long-lasting protection against wear and tear.
Installation
This gearbox is designed for straightforward installation, ideal for those who prefer DIY maintenance. It requires common tools for a typical bolt-in process, with no need for modifications. Simply remove the old component and replace it with this part to restore full functionality.
