I believe you're referencing a model number or a combination of details related to a lawn tractor or riding mower. Unfortunately, "960450085 yth21546 21.5 hp hus 46in" isn't a standard model number format that I can directly identify. It's possible this is a combination of internal codes, part numbers, or a user's custom description.
To help me understand what you're looking for, please provide more context. Are you trying to:
- Find parts for a mower? If so, the model number is crucial. The "hus" likely refers to Husqvarna, but I need a more precise model number to help you find parts. Check the mower itself for a sticker or plate with the full model number. It's usually located under the seat or on the frame.
- Identify the mower's make and model? The information provided suggests a 21.5 hp engine and a 46-inch cutting deck, which are common specs. However, without a proper model number, I can't definitively identify the manufacturer.
- Find the owner's manual? Knowing the make and model (and preferably the full model number) is essential for accessing the correct owner's manual.
- Troubleshoot a problem? Knowing the specific issue you're encountering with your mower will help me provide more targeted assistance.
Please provide more details so I can assist you effectively.