Wossner 8667DA Piston Kit - 2006-2011 Suzuki LT-R450 QuadRacer Size A

Wossner 8667DA Standard Series Forged 4-Stroke Piston Kit - Standard Size A

Refresh the heart of your QuadRacer with the Wossner 8667DA Piston Kit. Specifically engineered for the legendary 2006-2011 Suzuki LT-R450, this Standard Series forged kit is the professional choice for restoring "Factory Quality" performance. At Moto-House MX, we know the LT-R450 is a powerhouse on the track and in the dunes; Wossner’s aerospace-grade forged components provide the precision and durability needed to keep your Suzuki charging ahead of the competition.

Forged from high-strength aluminum alloy, the 8667DA maintains a reliable 11.7:1 compression ratio, providing consistent power delivery and excellent heat resistance. This kit features advanced radial boss machining and enhanced oiling slots for superior wrist pin lubrication—a vital upgrade for high-performance ATV engines that endure heavy loads and high RPMs. The permanent skirt coating reduces internal friction and piston rock, resulting in a quieter running engine and a more efficient break-in period. This Standard Size A piston (95.45mm) is precision-matched for 95.50mm bores, making it the perfect choice for a top-end refresh that restores your quad to its original factory tolerances.

Top Features: Wossner 8667DA Piston Kit

• Standard Size A (95.45mm): Precision-engineered for 95.50mm bores to maintain factory-spec clearances and maximum engine life.
• 11.7:1 Compression Ratio: Designed to match original performance specifications for reliable power and compatibility with quality fuel.
• Standard Series Forging: Significantly stronger and more durable than stock cast pistons, offering superior fatigue resistance for aggressive ATV racing.
• Enhanced Lubrication Design: Radial boss machining and specialized oiling slots ensure the wrist pin stays lubricated under intense engine stress.
• Low-Friction Skirt Coating: Permanent molybdenum disulphide coating protects cylinder walls and reduces internal drag.
• Complete Assembly: Kit includes the forged piston, high-performance rings, wrist pin, and pin locks.

Expert Pro-Tip: The Suzuki LT-R450 is a race-bred machine that thrives on precise engine maintenance. Size A is the ideal choice for a cylinder that is still within factory service limits or has been freshly replated. When performing a rebuild with the 8667DA, we recommend a thorough inspection of your oil pump and timing chain to ensure total engine reliability. Always use a fresh top-end gasket kit and premium synthetic oil to provide a professional-grade seal and protect your new forged assembly.

Fitment List

Year Range	Vehicle Brand	Vehicle Model
2006-2011	Suzuki	LT-R450 QuadRacer

Frequently Asked Questions

Q: Is this a Standard Size piston?
A: Yes, this is the 95.45mm piston designed for the standard 95.50mm bore. It is the correct choice for cylinders that are new or within original factory service limits.

Q: Why choose Wossner for my Suzuki LT-R450?
A: Wossner forged pistons are denser and more resilient than OEM cast parts. For a high-performance ATV like the QuadRacer, a forged piston handles heat and mechanical stress more effectively, providing a higher safety margin during racing.

Q: Does this kit include the gasket set?
A: No, the kit includes the forged piston, rings, wrist pin, and locks. A complete top-end gasket set is sold separately and is required for a professional engine rebuild.

Recommended Pairings

• Complete Top End Gasket Set: Ensure a professional, leak-free seal and proper engine compression.
• Motorex Cross Power 4T Oil: Premium synthetic lubrication specifically designed for high-performance 4-stroke race engines.

Restore your machine’s power and precision today. Buy now at Moto-House MX!

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. The Best Motocross/UTV & ATV Shop in Central Florida. Stop by our local store in Montverde, FL or enjoy lightning-fast shipping across the USA.