With over 330 years of innovation and passion, Husqvarna provides professionals and consumers with forest, park, lawn and garden products. Husqvarna offers a wide and growing range of products and accessories, including everything from chainsaws and trimmers to innovative robotic lawn mowers. Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.

• Fits 5521 CM / 5521 RSX / 65021 CHV / 65021 ES / 6521 RS / 67521 ES / 7021 RS / 87521 RES / W 21 H / W 21 K
• Replaces 165833 / 175064 / 406712 / 406712X431.
• Measures 21-inches length, 2 1/4-inches width, 5/8-inches center hole diameter
• Other measurements 0.130-inches thickness, 5/8-inch diameter of outside hole, 1 7/8-inch diameter of outside hole, cut direction right
• Genuine OEM Husqvarna Part

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov