MR MOWER PARTS Caster Wheel Assembly Replaces Toro 110-6785 Fits Toro Time Cutter Z SS, Set of 2

What It Is

This is a set of two caster wheel assemblies designed as a direct replacement for the front wheels on Toro Time Cutter Z and SS zero-turn mowers. They support the mower deck and provide smooth pivoting during tight turns.

Fitment & Compatibility

Before buying, verify your mower model and deck size. This assembly replaces OEM Toro part 110-6785 and fits Time Cutter Z and SS series with 42", 50", or 60" decks. Check the existing wheel bolt pattern and axle diameter (typically 5/8" on these models). Measure the wheel height and width to match your current setup—these are 10" diameter x 3" wide. If your mower uses a different spindle or bearing size, this set won’t fit.

Key Things to Know

• Quality: Aftermarket part; may have slightly looser tolerances than OEM. Inspect for smooth rolling before installation.
• Installation: Moderate difficulty—requires removing the old caster fork and wheel, then bolting the new assembly in place. Expect 30-60 minutes per wheel.
• Common gotcha: The included hardware may not match your mower’s thread pitch. Have spare nuts and bolts on hand.
• Lubrication: Apply grease to the caster pivot and wheel bearings before first use to prevent premature wear.

Should You Buy It

If you have a Toro Time Cutter Z or SS with worn or damaged front casters, this set is a cost-effective fix. It’s best for DIYers who can handle basic wrench work and don’t mind aftermarket parts. For professional landscapers needing guaranteed fit and durability, OEM may be a safer bet.