796031 Air Filter + Pre Cleaner Compatible with 591334 594201 797704, Husqvarna YTH22V46, John Deere D100, Pro Performance for Lawn Tractor and More

What It Is

This is a replacement air filter and pre-cleaner set (part 796031) designed for lawn tractors and zero-turn mowers. It traps dirt and debris before they enter the engine, protecting performance and longevity. Common on Husqvarna, John Deere, and other brands with compatible air box assemblies.

Fitment & Compatibility

Before buying, verify three things:

• OEM cross-reference: Fits 591334, 594201, and 797704. Check your manual or current filter for these numbers.
• Machine models: Confirmed for Husqvarna YTH22V46 and John Deere D100. Also fits many other lawn tractors (e.g., Craftsman, Poulan, Troy-Bilt) with the same air box—measure your old filter’s length and width.
• Deck size not relevant: This filter fits the engine, not the deck. Focus on engine make/model (Briggs & Stratton or Kohler) and air box shape.

Practical check: Remove your old filter and compare visually. The pre-cleaner is a foam wrap that slips over the paper filter. If your air box has a separate foam pre-filter slot, this set works.

Key Things to Know

• Quality: Aftermarket, but rated 5.0/5. Should match OEM performance for the price.
• Installation: Simple—swap the old paper filter, add the pre-cleaner foam, and secure the cover. No tools needed.
• Common gotcha: The pre-cleaner must be oiled lightly (use filter oil or clean engine oil) to trap fine dust. Dry foam lets particles through.
• Maintenance: Replace paper filter yearly or after 100 hours; clean and re-oil the pre-cleaner every 25 hours or when visibly dirty.

Should You Buy It

If you own a Husqvarna YTH22V46, John Deere D100, or a similar lawn tractor with a compatible air box, this is a cheap, effective drop-in replacement. It’s ideal for budget-conscious DIYers who want OEM-like filtration without the markup. Not for high-dust commercial use—opt for a genuine Husqvarna filter if you mow in extreme conditions.