Troy Bilt TB42-13AV78KS066 Walk Behind Mower Parts

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Looking for parts for your Troy Bilt TB42 13AV78KS066 walk-behind mower? This model, part of the popular TB42 series, typically featured a 42-inch cutting deck and a reliable Briggs & Stratton engine. Find a wide selection of replacement parts, including belts, blades, filters, and more to keep your mower running smoothly for years to come.

The Troy Bilt TB42 series, including the 13AV78KS066 model, was designed for homeowners with medium-sized lawns. These mowers provided a balance of power and maneuverability, making lawn care easier. The 13AV78KS066 specifically often came equipped with a Briggs & Stratton engine, typically around 17 HP with a displacement of around 500cc. These engines are known for their reliability and ease of maintenance. This mower utilizes a standard belt-driven transmission. It features a 42-inch cutting deck, suitable for lawns up to an acre. Key features include adjustable cutting heights and a side discharge chute for efficient grass disposal. The TB42 series stands out due to its user-friendly design and dependable performance compared to other mowers in Troy Bilt's residential lineup, focusing on providing essential features at an affordable price point.

Specifications

Engine	Briggs & Stratton 17 HP 500cc Single Cylinder
Transmission	Belt Driven
Deck Size	42 inches
Ground Speed	Up to 4.5 mph
Fuel Capacity	1.3 gallons
Weight	Approximately 500 lbs
Years Produced	2015-2017 (estimated)

Maintenance Tips

Replace the mower deck belt every 2-3 years, or sooner if you notice slipping or damage.
Sharpen mower blades at least twice a season for a clean, healthy cut.
Change the engine oil and air filter annually to ensure optimal engine performance.
Before storing the mower for the winter, drain the fuel or add a fuel stabilizer to prevent fuel system problems.

History & Background

The Troy Bilt TB42 series, including the 13AV78KS066, was introduced as a dependable and affordable option for homeowners. This particular model remained consistent throughout its production run with no major redesigns. It served as a core offering in Troy Bilt's lineup of residential lawn mowers.

Frequently Asked Questions

What size deck does the TB42 13AV78KS066 have?

The Troy Bilt TB42 13AV78KS066 features a 42-inch cutting deck, designed for efficient mowing of medium-sized lawns.

What engine is in the TB42 13AV78KS066?

The TB42 13AV78KS066 is typically powered by a 17 HP Briggs & Stratton single-cylinder engine.

What belt do I need for my TB42 13AV78KS066?

You will likely need both a deck belt and a drive belt. To confirm, measure the existing belt or consult your owner's manual for the correct length and width. Exact part numbers vary, but a common deck belt size is a 1/2" x 95".