Got a John Deere 420 or 430 compact tractor that's steering sloppy or leaking fluid?
This hydraulic steering cylinder is a direct replacement for those models, and it fits right in with OE numbers AM39309, AM108778, and AM105770.
It's brand new, not a refurb, and comes with a 1-year warranty for peace of mind.
The cylinder is made from tough alloy steel with a black finish that resists corrosion, and it measures 521mm in length – matching the original spec.
It's unbranded but built to OEM standards, so fitment is spot on.
Swapping out a worn or leaking steering cylinder makes a huge difference – your tractor will steer smoother, respond faster, and stop that annoying power steering fluid drip.
Installation is straightforward for anyone with basic mechanical skills – just disconnect the old cylinder, bolt this one in, and bleed the system.
Perfect for lawn tractors, garden tractors, or compact utility machines that use the same steering setup.
No weird modifications needed, it's plug-and-play.
Affordable, solid, and ready to get your John Deere back in the field.
If you've been putting off that steering repair, this cylinder is the fix you've been looking for.
