180459 Mulching Blade for Craftsman, Husqvarna

21-Inch Mulching Blade for Lawn Mower Craftsman, Husqvarna, RedMax, Poulan Pro, Jonsered 180459 – Original Part

Designed for 21-inch lawn mowers, mulching blade 180459 is ideal for finely shredding grass clippings and returning them to the ground. Thanks to its specialized profile, it enhances natural lawn fertilization. Compatible with many models from Craftsman, Husqvarna, RedMax, Poulan Pro, and Jonsered, it provides an even cut and outstanding durability.

Product details:

• Mulching blade for 21-inch lawn mowers
• Part number 180459 (OEM original part)
• Optimized shape for efficient grass shredding
• Easy installation with center hole and outer mounting holes
• Durable steel construction for long service life
• Balanced design to reduce vibrations

Compatibility:

Fits 21-inch lawn mowers from the following brands:
Craftsman, Husqvarna, RedMax, Poulan Pro, and Jonsered.

Dimensions:

• Length: 21" (53.3 cm)
• Width: 2 1/4" (5.72 cm)

Compatible part numbers:

• 180459
• 532180459

Installation tip:

Check the blade's rotation direction before installation. Tighten bolts securely and wear gloves for safety.

Customer support:

Questions about compatibility or installation? Don’t hesitate to contact us—our team is ready to help you quickly.