Stens 405-435 Blade Adapter, Replaces AYP 581547901. Replaces OEM: AYP 581547901, 850977 Husqvarna 532850977. Fits Models: AYP 20" walk behinds, 1994 and newer Husqvarna 20" walk behinds, 1994 and newer.
- Replaces OEM: AYP 581547901, 850977 Husqvarna 532850977
- Fits Models: AYP 20" walk behinds, 1994 and newer Husqvarna 20" walk behinds, 1994 and newer
- 7/8" ID
- 1-7/8" for outer pins from center to center