CUB CADET 942-0611-X 16.28" Star Blade i1046 LT1045 LT1046 1180 1800 60" Deck

What It Is

This is a 16.28-inch star-shaped (4-point) mower blade designed for 60-inch Cub Cadet decks. It’s the OEM replacement part (942-0611-X) for cutting grass on residential or light commercial zero-turn and lawn tractor mowers.

Fitment & Compatibility

Before buying, verify these three things:

• Deck size: This blade is for 60-inch decks only. It will not fit 42", 46", 50", or 54" decks.
• Model check: Confirmed fit for Cub Cadet models i1046, LT1045, LT1046, 1180, 1800, and any 60" deck that uses the star-pattern blade mount. Check your owner’s manual or remove one existing blade to confirm the star (4-point) center hole pattern—this is not a standard oval or double-hole blade.
• OEM vs aftermarket: This is a genuine Cub Cadet part (OEM), so fitment and quality are guaranteed for listed models. Aftermarket versions may vary in thickness or balance.
• Measurements: Blade length is 16.28 inches; center hole is a 4-point star. Ensure your spindle assembly matches this pattern—some older decks use a different star pattern.

Key Things to Know

• Quality: OEM steel with heat-treated edge. Expect longer life than most aftermarket blades, but still a wear item—replace when nicked, bent, or dull (typically every 1–2 seasons for residential use).
• Installation: Moderate difficulty. You’ll need a socket wrench, torque wrench (recommended 70–90 ft-lbs), and a block of wood to jam the blade. Always lift the deck and disconnect the spark plug before working.
• Common gotcha: The star pattern can be tricky to align on the spindle. Rotate the blade slowly until it seats flat—never force it. A misaligned blade will wobble and damage the spindle.
• Deck care: Always sharpen or replace blades in sets (all three on a 60" deck) to maintain balance and cut quality.

Should You Buy It

If you own a Cub Cadet 60" deck from the i1000, LT1000, or 1000 series and need a direct OEM replacement with zero guesswork, this is the right blade. It’s also ideal if you want the longest possible life and perfect fit—just be prepared for the price premium over generic options. Not for non-Cub decks or smaller mowers.