Lawn Mower Blade – To Fit 42" Decks – Replaces MTD, Cub Cadet, Craftsman, Troy-Bilt 942-04312 742-04308 942-04312

Lawn Mower Blade – To Fit 42" Decks – Replaces MTD, Cub Cadet, Craftsman, Troy-Bilt & More (1 or 2 Blades)

Premium aftermarket lawn mower blades designed to suit 42-inch ride-on or zero-turn mowers across leading brands including Cub Cadet, MTD, Craftsman, Troy-Bilt, Rover, White, Toro, and Massey Ferguson. Choose from a single blade or a full pair, depending on your needs.

Each blade features a 6-point star center hole for secure mounting and direct fitment to compatible models. Built from high-strength steel for durability, sharpness, and consistent mulching or discharge performance.

Key Features
Fits 42-inch ride-on mower decks across multiple brands
Available as a single blade or pair (select quantity above)
6-point star center for OEM-style mounting
High-carbon steel construction for lasting sharpness
Delivers smooth cutting, high lift, and mulching capability
Engineered for both residential and commercial-grade mowers

Blade Specifications
Length: 21-1/6"
Width: 2-3/8"
Thickness: 0.157"
Center Hole: 6-Point Star

OEM Part Numbers (Replacements for)
742616A, 7420616, 9420616, 7420616A, 9420616A, 7420647, 9420647, 74204308, 94204308A, 94204312, 74204312, 742-04087, 942-04087, CMXGZAM110108, OEM-742-04308
Also replaces:
Rotary 14058
Cub Cadet: 942-04308, 942-04312
MTD: 942-04308, 942-04312
Troy-Bilt: 942-04308, 942-04312
Stens: 330-872

Compatible Models
Cub Cadet: LX42, RZT42, RZTS42, LT1042, LTX1042, LX1042, RZ42, plus many 13A/17A series
Troy-Bilt: 13AN779G766, 13AN772S329, 13AX60TG563, etc.
MTD: LT1042, XT1, Revolution, HVT4200, LT17AB, 13AF698G, etc.
Craftsman: T1200, 247.203724, CMV2242SZ
Rover: Raider 17/42, 22/42, 20/42, 13A8A1KS333, etc.
Massey Ferguson: MF42-20SD
White: LT942H, LT1742, RZT42, etc.

Package Includes
1 x Mower Blade – or –
2 x Mower Blades for 42" Cut Decks (based on selection)

Additional Information
In stock in New Zealand – fast shipping from our local warehouse
GST invoice available upon request