Description

If you’ve ever had your hydraulic lift lever slip while you’re setting implement depth or had to hold that lever in position because the control knob won’t lock it down, you know how frustrating it can be. This essential knob assembly is what lets you lock your three-point hitch exactly where you need it, whether you’re setting plow depth for spring tillage or adjusting your finish mower height for clean cuts.

What You’re Getting

Threaded assembly that securely locks your hydraulic lever in any position
Ergonomic knob design that’s easy to grip and turn, even with work gloves on
Durable construction that handles constant adjustments and field vibration
Direct replacement that restores your original hydraulic control feel
Works with both draft control and position control quadrant systems

Built for Real Farm Work

This knob fits the hydraulic lift quadrant on Massey Ferguson tractors from the reliable 100 series through the workhorse 600 series machines. Whether you’re running a compact 135 for hay operations, using a 285 for row crop work, or operating a big 590 for heavy tillage, precise three-point control is essential for quality work and consistent results.

Made to Last

The threads and knob body are built to handle years of daily adjustments without wearing out or stripping. The materials resist corrosion from hydraulic fluid and weather exposure, so this isn’t a part you’ll be replacing again anytime soon.

Installation Notes

This knob threads directly onto your existing hydraulic lift control mechanism – no modifications needed. Clean the threads on both the knob and lever shaft before installation for smooth operation. Don’t overtighten; just snug enough to provide good holding power without making adjustments difficult.