Grasscool 942-04308X Mulching Mower Blades for Cub Cadet 42-Inch Deck — 6-Point Star Mount

Overview

Grasscool 942-04308X mower blades are engineered for 42-inch decks and a wide range of Cub Cadet and Troy-Bilt riders. With a robust 6-point star center, these blades align securely with compatible mounting hubs. Before you order, verify your current blade mounting pattern to avoid mismatches.

Why choose Grasscool 942-04308X

This toothed mulching blade shreds clippings into finer material, promoting a cleaner yard appearance. The high-lift profile enhances airflow, which can improve bagging capacity and help prevent clogging in tall or damp grass.

• 3-in-1 design supports mulching, bagging, and side discharge in a single blade
• Toothed mulching edge shreds clippings into finer material for a neater finish
• High-lift profile increases airflow, potentially boosting bagging capacity
• Rust-protected edge and painted finish for safer handling; paint may wear with use
• Rigorous testing including Rockwell hardness, balance, and field trials

Compatibility and specs

• Length 21-1/4 inches (540 mm); width 2-3/8 inches (60 mm); thickness 5/32 inch (4 mm)
• Center hole: 6-point star (5/8 inch)
• Deck compatibility: 42 inch cutting width; lift about 1-1/8 inch (28 mm)
• Designed for Cub Cadet, Troy-Bilt, and similar 42 inch riding tractors and zero-turns

Real-world use cases

These blades excel when lawns have overgrown grass or uneven terrain. The 3-in-1 design helps switch between mulching, bagging, and side discharge as conditions change, while the teeth and lift enhance cutting and collection. The blades tend to maintain an even cut when sharpened over time, and the enhanced airflow reduces grass buildup around the blade area.

Durability and testing

Grasscool subjects each blade to a battery of tests to ensure reliable performance. You can expect consistent balance, edge integrity, and overall strength in practical mowing sessions.

Maintenance and installation tips

Before installation, confirm the mounting pattern and deck size. Keep blades sharp and replace when you notice excessive wear. The blade edges are painted to protect during handling; expect finish wear after several uses. Store in a dry place between uses.