Rotary 10377 16-5/8" 5-Point Star Mulching Blade for AYP 173921 & Husqvarna 532173921 (48" Deck)

Rotary 10377 Mulching Blade is a 16-5/8" mulching blade with a 5-point star center hole that fits 48" deck AYP, Sears and Husqvarna mowers.

• Length: 16-5/8"
• Width: 2-1/2"
• Thickness: 0.204"
• Center hole: 5-point star

Requires 3 blades for a 48" cut.

Replaces: AYP/Roper/Sears 173921, AYP/Roper/Sears 532173921, Husqvarna 532 17 39-21

Fits: 48" deck AYP, Sears and Husqvarna mowers

Always match the Rotary part number, OEM number, blade dimensions and mounting pattern to your mower before ordering.