Overview

Superior Laser Replacement Blades

16 5/8" Mulcher Blade - Replaces AYP / Roper / Sears / Husqvarna / Poulan 173921

Blade 16 5/8" AYP 173921
USD $17.50
  • SKU: 91891
  • Buy 2 for USD $15.75 each and save 9.99%
  • Buy 3 for USD $14.96 each and save 14.5%
Order Now, Pay Later with
  • Privacy Guaranteed
  • Secure Payment
  • Visa
  • Mastercard
  • Amex
  • PayPal
  • PayPal
  • Amex
Prices are in US Dollars.

Overview

Superior Laser Replacement Blades

Product Description

Laser Replacement Mulcher Blade 91891.

Replaces OEM: AYP / Roper / Sears / Craftsman 173921 / 532173921 / 917532173921 / 954633781 ; Husqvarna 532 17 39-21.

Length Center Hole Outer Holes Center / Center Width Thickness Blade Type
16 5/8" 5 pt. star None None 2 1/2" 0.204" Mulcher
  • Application: Mulcher
  • Requires 3 blades for 48" decks

Also Replaces

  • Laser - 91891
  • Stens - 340-091
  • Oregon - 95-068
  • Rotary - 10377 / 12475
  • Sunbelt (XHT) - B1EP1040 / B1PD1074
See Resources for blade type description, how to measure a blade, how to identify the center hole, and what makes them superior.