ILONPA 942-04308-X 42" 6-Star Mulching Blades for 42" Mowers – Troy-Bilt, Cub Cadet, Craftsman

Premium 42-Inch Mulching Blades by ILONPA

Refresh and maintain a pristine lawn with the ILONPA 942-04308-X 42-inch mulching blades. Engineered as a 6-star, 3-in-1 toothed blade, they help transform clippings into finer mulch while delivering a clean, even cut across a variety of 42" mower decks. The design supports efficient mowing on sunny days and into the late afternoon, when grass is fresh and slightly damp, allowing for a smoother pass and steadier momentum.

Designed for broad compatibility, these blades replace a wide range of part numbers across major brands. This makes it easier to find a direct fit for your 42" deck, whether you drive a Troy-Bilt Pony, a Cub Cadet Ultima, a Craftsman LT series, or similar models from other brands. The goal is a straightforward swap that gets you back to mowing with minimal downtime.

Key specs at a glance help you confirm fit before purchase. The blade length is 21-1/7" (537 mm), width 2-3/8" (60 mm), and thickness 1/7" (3.8 mm). The center hole is a 6-point star with a 1" diameter, and the air lift is 1-1/9" (28 mm). These measurements support stable balance and consistent performance during typical mowing sessions.

Two practical bullet lists below summarize the essential details:

• Compatibility and replacement coverage: Replaces 942-04308, 942-04308-X, 942-04308A, 942-04126-X, 742-0616A, and many related part numbers for 42" decks from brands like Troy-Bilt, Cub Cadet, MTD, Craftsman, White Outdoor, and Toro.
• Blade design and fit: 21-1/7" length; 2-3/8" width; 1/7" thickness; center hole type 6-point star; 1" center hole; 3-in-1 mulching toothed blade; 42" compatible deck size.

Important note for accuracy: to avoid ordering the wrong blade, verify your center hole shape. If your XT1-42, XT2-42, or ZT1-42 uses an S-shaped hole, choose MPN 742P05094/742-05094. For Craftsman LT2000 and Mustang Z42, 5-star holes require MPN 138971, while S-shaped holes require MPN 742P05177A-X. This quick check helps you align parts with your mower’s deck design.

What you gain in everyday use is a blade that can help manage clipping more predictably and spread debris more evenly across the cutting area. The 3-in-1 mulching toothed design supports mulching with fine-grain results, while maintaining a balanced cut that can save you time during routine maintenance. While mowing conditions vary and results may differ, these blades are built to work with your mower’s geometry to deliver consistent, tidy results across typical lawn care tasks.

In short, ILONPA 42" mulching blades provide broad compatibility, a robust three-in-one design, and clear guidelines to help you select the right center-hole configuration. If you’re updating your mower setup, these blades offer a practical balance of performance, ease of replacement, and versatility for a wide range of 42" decks.