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Powersports pistons and their associated parts are critical for engine performance and longevity. Selecting the correct components ensures optimal power delivery, fuel efficiency, and reliability for your motorcycle, ATV, or snowmobile. Investing in quality parts minimizes the risk of costly engine damage and enhances your overall riding experience.
Specs: Top End Piston Kit, Compression Ratio: STD, Cylinder Diameter: 72 mm, Displacement: 300 cc, Piston Diameter: 71.940mm
OEM Replacement: New Aftermarket Top End Piston Kit built to meet OEM specifications
ENGINEER-TESTED EXCELLENCE: All of our wiring products go through a rigorous testing program developed by prestigious engineers to ensure optimal output and performance.
MECHANICS CHOICE: Our key to success is selling parts that fit and perform like the originals, which is why beginner and professional mechanics make us their top choice. We offer electrical parts and motors for your car, electric lawn mower, truck, boat...
HASSLE FREE GUARANTEE: 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. In the rare case that it does not, we'll replace it anytime within one year of your order. If...
Fitment: 70 mm flat top piston is compatible with Predator 212cc 224cc GX160 GX200 5.5hp 6.5hp gas engine mini bike go kart parts
Size: Piston diameter: 70 mm, not 68mm. Compression height: 0.550
Note: The piston ring openings must be staggered (they can't be in a straight line), starting from the bottom groove to assemble upward in sequence
Premium Quality: Predator 212cc engine flat top piston is high quality replacement part, high toughness, corrosion resistance, rustproof and durable. With stable function and reliability, effectively improve your working efficiency
Basic Functions of Piston Rings: The piston ring has a seal to prevent gas leakage at the top of the piston, heat conduction, lubrication and oil scraping, and to maintain the direction of piston movement
Feature: Flat top piston design helps increase horsepower and torque. The 26 lb spring ensures proper valve control and prevents the valve from bouncing and breaking the seal during engine vibration
Specs: Top End Piston Kit, Compression Ratio: STD, Cylinder Bore: 72.000, Piston Diameter: 71.950, Displacement: 300.00, Notes: Top end piston kit includes: piston, rings, pins, circlips, top end gaskets, and wrist pin bearing when applicable.
Meets or Exceeds OEM Specs for Fit and Performance
1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we...
100% New aftermarket Top End Piston Kit built to meet OEM specifications
✅APPLICATION: LTZ400 Top End Kit LTZ 400 Cylinder Piston Gasket Top End Rebuild Kit 434CC Bore Size 94mm 11191-13E00 for Suzuki LTZ 400 Models 2003-2014, for DR-Z400 2000-2015, for Kawasaki KFX400 2003-2006 Aftermarket Parts.
✅REGULARLY REPLACEMENT: Over time, engine pistons and rings can wear out due to heat, friction, and general wear and tear. This can result in decreased engine performance and increased oil consumption. It is important to regularly inspect and replace...
✅LONGER SERVICE LIFE: High quality durability material and excellent crafts, as well as the applied series of tests in RD center before they were listed, provide a reliable operation and longer service life of this item.
🏆WHY PANGOLIN: Cheap and cheerful, durable, engineered from high-quality materials to improve reliability and durability, Stable characteristics and high reliability, If the product you ordered fails, cracks, stops working, or any other issue, you can...
This rebuild will fit: Any 5 hp with the serial number that starts with a 13XXXX Example: 130200 thru 135299 Anybody can rebuild their own engine in a few hours when you have all the parts.
The kit comes with: 1. 1 New Piston PISTON 2. Piston Rings
3. Complete Gasket 4. New Standard Connecting Rod.
Application: fit for the M12 and K301
If you have any questions, please contact us and we will respond within 24 hours
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Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Powersports Pistons & Parts
Material Composition
Pistons are commonly made from cast aluminum, forged aluminum, or hypereutectic aluminum alloys. Forged pistons offer superior strength and durability, making them ideal for high-performance applications and demanding conditions. Cast pistons are generally more affordable and suitable for stock or lightly modified engines.
Compression Ratio and Bore Size
The compression ratio significantly impacts engine power and efficiency. Higher compression ratios generally yield more power but require higher octane fuel. Ensure the bore size matches your engine's cylinder specifications precisely. Oversized pistons are available for engines that require cylinder re-boring due to wear or performance upgrades.
Top Ring Land Design
The design of the top ring land, where the top piston ring sits, is crucial for sealing and heat management. Different designs, such as rectangular, T-slot, or U-slot, offer varying levels of durability and performance under stress. Consider the intended use of your powersports vehicle when evaluating this feature.
Frequently Asked Questions
What is the difference between forged and cast pistons?
Forged pistons are created by heating and hammering aluminum into shape, resulting in a denser, stronger, and more durable component. Cast pistons are made by pouring molten aluminum into a mold, which is a less intensive process but results in a weaker, lighter piston.
How do I determine the correct bore size for my engine?
The correct bore size is essential for proper engine sealing and performance. You can find the OEM specifications in your vehicle's service manual. It's crucial to measure your cylinder bore accurately if you suspect wear or are planning modifications.
What is the importance of piston ring gap?
The piston ring gap allows the rings to expand with heat and maintain a proper seal against the cylinder wall. An incorrect gap can lead to compression loss, oil consumption, or even piston damage.
Can I use a higher compression piston in my stock engine?
While possible, using a higher compression piston in a stock engine may require adjustments to ignition timing and fuel octane to prevent detonation or engine knocking. It's advisable to consult with an engine specialist for compatibility.
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