Replacement 593260 Tune Up Kit for Briggs & Stratton 550E-550EX 09P000 Series for Troy Bilt 09P702-0005-F1 09P702-0144-F1 093J02-0006-F1 11A-A2BM711 11A-A230711 12A-A2BU711 Models

What It Is

This is an aftermarket tune-up kit designed for Briggs & Stratton 550E/550EX and 09P000 series engines, commonly found on Troy-Bilt walk-behind mowers. It includes a spark plug, air filter, fuel filter, and replacement oil—everything needed for a seasonal maintenance refresh.

Fitment & Compatibility

Before buying, confirm your engine model number (e.g., 09P702-0005-F1, 09P702-0144-F1, 093J02-0006-F1). This kit fits Troy-Bilt models 11A-A2BM711, 11A-A230711, and 12A-A2BU711, but only if they use the 550E/550EX engine. Deck size (21” or 22”) doesn’t matter—what matters is the engine series. Check the engine’s stamped model number near the dipstick or under the blower housing. This is an aftermarket kit, not OEM Briggs & Stratton, so the plug and filters may differ slightly in shape or color but should match dimensions.

Key Things to Know

• Quality: Rated 4.6/5 with 66 reviews; users report good fit and function. The spark plug (RC12YC equivalent) and filters are standard replacements.
• Installation difficulty: Easy—basic hand tools (socket wrench for plug, pliers for fuel filter). Expect 15–30 minutes.
• Common gotcha: The fuel filter may be slightly smaller than OEM; ensure the hose clamps are snug to prevent leaks. Use the included oil (SAE 30) unless your climate demands 5W-30.
• Not for: Engines with a different series (e.g., 450E or 625E) or mowers requiring a different spark plug gap (pre-set at 0.030”).

Should You Buy It

If you own a Troy-Bilt mower with a 550E/550EX engine and want a quick, cost-effective tune-up, this kit delivers solid value at $12.99. It’s ideal for DIYers who prefer a one-stop bundle over sourcing parts separately. Skip it if you insist on OEM parts or have a non-compatible engine series.