795066 Air Filter Toro Timemaster Tune Up Kit for Brigg & Stratton 775 775EX 800 800E 825E 850 850E 875EX 950E Husqvana HU775H HD775HW HU775AWD Toro 21199 20199 20200 21200 Lawn Mower Parts

What It Is

This is a tune-up kit containing an air filter, spark plug, and fuel stabilizer for Toro Timemaster mowers and select Briggs & Stratton engines used on residential lawns. It replaces worn filters and plugs to keep the engine running smoothly.

Fitment & Compatibility

Before buying, check your engine model number (stamped on the blower housing or valve cover). This kit fits Briggs & Stratton 775, 775EX, 800, 800E, 825E, 850, 850E, 875EX, and 950E engines. Also compatible with Husqvarna HU775H, HD775HW, HU775AWD, and Toro models 21199, 20199, 20200, and 21200. Verify your mower’s deck size (typically 21–22 inches for Timemasters) and confirm the air filter shape matches your existing one—this is a rectangular foam/paper element, not a round or cylindrical type.

Key Things to Know

• Quality: OEM Toro parts; the spark plug is a standard J19LM or equivalent, and the air filter is pre-oiled. No aftermarket compromises.
• Installation: Easy—remove the old air filter cover, swap the filter, replace the spark plug (gap to 0.030 in), and add the fuel stabilizer to the tank. No special tools needed.
• Gotchas: The fuel stabilizer is a small packet—use it all at once for a full tank. Don’t over-tighten the spark plug; hand-tighten plus a quarter turn.
• Frequency: Replace the air filter every 25 hours or yearly, and the spark plug every 100 hours or if the mower runs rough.

Should You Buy It

Yes, if you own a Toro Timemaster or compatible Husqvarna with one of the listed Briggs engines and want a quick, reliable tune-up without hunting for separate parts. It’s a solid value for DIY maintenance.