BRIGGS STRATTON 555673 Motorsport Piston .010

( Brand: Briggs Stratton ), ( Manufacturer Part Number: 555673 ), ( Type: Pistons ), ( Power Source: Gas ), ( Horsepower: 5 Hp ), ( Country/region Of Manufacture: United States )

Review BRIGGS STRATTON Motorsport #555673 .010 Piston

The Briggs & Stratton 555673 Motorsport 010 Piston is a high-performance aftermarket replacement piston designed specifically for use in Briggs & Stratton engines. This piston is engineered to deliver enhanced power, durability, and reliability compared to original equipment pistons.

The Motorsport 010 Piston is constructed of a forged aluminum alloy that provides superior strength and rigidity. It features a unique skirt design that reduces friction and enhances piston ring sealing, resulting in improved engine efficiency and reduced oil consumption. The piston crown is designed with a dish shape that provides optimal compression and combustion characteristics for increased power output.

This piston is also engineered with a wet-lined skirt, which provides an additional cooling effect by allowing engine oil to flow directly over the piston skirt. This cooling effect helps to reduce piston temperatures and extend piston life, making it an ideal choice for high-performance applications.

The Motorsport 010 Piston is also compatible with a variety of different ring sets, allowing users to customize their engine build for specific applications. It is designed to fit in engines with a bore size of 63.5mm and a stroke length of 57.2mm.

Overall, the Briggs & Stratton 555673 Motorsport 010 Piston is a high-quality, aftermarket replacement piston that delivers enhanced power, durability, and reliability compared to original equipment pistons. Its unique design features, such as the forged aluminum alloy construction, skirt cooling, and compatibility with various ring sets, make it an excellent choice for high-performance Briggs & Stratton engines.

Pros and Cons of Buying Briggs & Stratton 555673 Motorsport 010 Piston

a. **High Compression Ratio:** The Motorsport 010 piston is designed for high-performance applications and offers a higher compression ratio than standard pistons, enabling better engine efficiency and power output.

b. **Forged Construction:** The forged piston construction ensures superior strength, durability, and consistent piston-to-wall clearance, which is essential for consistent engine performance.

c. **Low Friction:** The piston's low-friction skirt design helps reduce engine wear and improve overall engine efficiency.

d. **Designed for Racing Applications:** The Motorsport 010 piston is specifically engineered for racing applications, making it an excellent choice for those seeking maximum power and performance.

a. **Higher Cost:** The forged construction and high-performance design make the Motorsport 010 piston more expensive than standard pistons.

b. **Not Suitable for Non-Racing Applications:** The high-performance design of the Motorsport 010 piston may not be necessary or suitable for non-racing applications, making it an unnecessary expense for those not seeking maximum power and performance.

The Briggs & Stratton 555673 Motorsport 010 piston offers several advantages, including a higher compression ratio, forged construction, low-friction design, and suitability for racing applications. However, it also comes with a higher cost and may not be necessary for non-racing applications.

If you are seeking maximum power and performance for your racing engine, the Briggs & Stratton 555673 Motorsport 010 piston is an excellent choice. However, if you are looking for a standard piston for non-racing applications, you may want to consider a less expensive option. Always ensure that the chosen piston is compatible with your engine and application before making a purchase.

Details:

Briggs Motorsport Part #555673, 5hp, Includes: - 1 .010 Piston 555267, Ring Set #555673 5hp 555267.

part #: 555673 prices

• $44.97-$69.98

specifications lampaac:

• brand: Briggs Stratton
• mpn: 555673
• type: Pistons
• power source: Gas
• horsepower: 5 Hp
• country/region of manufacture: United States

seller lampaac:

• # reviews: 827
• rating: 100.0%
• city: McClelland, Iowa

payments lampaac:

• other
• wallet: Paypal
• credit card: Discover

general lampaac:

• Yard, Garden Outdoor Living > Lawn Mowers, Parts Accessories > Lawn Mower Parts
• condition: Open box

returns lampaac:

• policy: No Returns

shipping lampaac:

• cost: $0.00
• transit: 5-11 Days
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• type: Calculated

offer lampaac:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: August 31, 2025
• best offers: True

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