Hipa 951-14628 TB105 Air Filter Fit for Troy Bilt TB115 TB105 Lawn Mower 140CC 149CC Engine MTD Cub Cadet Craftsman Engine Mower Parts Replace 751-14628 490-200-M057 951-14628A

What It Is

This is a replacement foam pre-filter and paper air filter element designed for Troy-Bilt TB105/TB115 series trimmers, as well as select MTD, Cub Cadet, and Craftsman engines in the 140cc–149cc range. It traps dirt and debris before they enter the carburetor, protecting engine performance and longevity.

Fitment & Compatibility

Before buying, confirm your engine’s model number and the existing filter’s part number. This filter replaces OEM numbers 751-14628, 490-200-M057, and 951-14628A. It fits Troy-Bilt TB105, TB115, TB125, TB130, and TB135 trimmers, plus Cub Cadet BC490, CC3075, and Craftsman 316 series trimmers. Check that your air filter housing uses a rectangular paper element with a separate foam pre-filter—this is not a universal fit for all small engines. Measure the filter dimensions (approx. 2.5” x 1.5” x 0.75”) to be sure.

Key Things to Know

• Quality: Aftermarket replacement at a lower price than OEM; 4.9-star rating suggests good build and seal. Foam pre-filter is washable, paper element is disposable.
• Installation: Very easy—no tools needed. Remove the air filter cover, take out the old filter (note foam orientation), insert the new foam pre-filter first, then the paper element, and snap the cover back on.
• Common gotchas: If your engine runs rough after replacement, check that the foam pre-filter isn’t blocking the intake. Also, some users report the foam is slightly thicker than OEM—trim it with scissors if it doesn’t fit snugly.
• Maintenance tip: Clean the foam pre-filter every 10 hours of use (soap and water, dry thoroughly) and replace the paper element annually or after heavy use.

Should You Buy It

If you own a compatible Troy-Bilt, Cub Cadet, or Craftsman trimmer with a 140cc–149cc engine and need a reliable, budget-friendly air filter replacement, this is a solid choice. The high rating and easy installation make it a safe bet for DIY maintenance.