Murray Adjuster Knobs
Match the correct adjuster knob by checking your Murray model number or the part number on the original component, as shape, fitting and application can vary between machines. Garden Tractor Spares lists genuine and OEM replacements for height adjustment controls, including plastic knobs that can become brittle over time or lose their grip, making the adjuster harder to secure in the chosen position.
Available Murray Adjuster Knobs
Frequently Asked Questions
My height lever feels loose now, why?
On many machines, the plastic knob or lever that selects cutting height wears out with age and UV exposure. If it has cracked or the plastic has stripped, replacing that part is a simple way to get the adjuster holding its setting again.
What should I look for on my old knob?
Check the existing plastic knob or lever for obvious cracking and worn or stripped plastic where it engages. Those are the common signs that the cutting height selector part has reached the point where replacement makes sense.
Is this an expensive repair?
No, replacing an adjuster knob is usually a cheap fix when the adjuster will not stay where you set it. It is a straightforward way to renew the worn plastic part rather than replacing more of the height selector than you need.