2-Pack 499486S 698754 Air Filter Compatible with B&S 18-26 HP Intek V-Twins Engine John Deere Husqvarna Riding Lawn Mower Tractor with 273638s Pre Cleaner

What It Is

This 2-pack of air filters (models 499486S and 698754) is a direct replacement for the OEM filter and pre-cleaner assembly on Briggs & Stratton Intek V-Twin engines (18–26 HP). It’s designed for riding mowers and tractors from John Deere, Husqvarna, and other brands using that engine series.

Fitment & Compatibility

Before buying, confirm your engine is a Briggs & Stratton Intek V-Twin (18–26 HP) with a single-cylinder air filter housing. Check your engine model number (stamped on the valve cover or blower housing) and verify it accepts filter part numbers 499486S, 698754, or 273638s pre-cleaner. This set does NOT fit Intek single-cylinder engines or older Vanguard series. Measure your current filter: the main filter is roughly 6.5 x 4.5 x 1.5 inches. Avoid assuming brand alone—John Deere and Husqvarna use multiple engine suppliers.

Key Things to Know

• Quality: Aftermarket, but most reviews note it seals well and matches OEM dimensions. Not oiled like some performance filters.
• Installation: Tool-free—just remove the cover, swap the old filter and pre-cleaner, and reinstall. Takes under 5 minutes.
• Gotchas: The pre-cleaner (foam wrap) must be lightly oiled before use (use foam filter oil or motor oil). Running it dry reduces dust capture. Also, verify the pre-cleaner is included—some sellers list it separately.
• Pack: Two sets (2 main filters + 2 pre-cleaners) for about $13, making it a good value if you change annually.

Should You Buy It

If you own a B&S Intek V-Twin 18–26 HP riding mower and want a budget-friendly, two-pack replacement that works as well as OEM, this is a smart buy. Avoid it if you have a single-cylinder Intek or a non-Intek engine—fitment will fail.