Piston Ring and Pin Kit for MS380 038 Chainsaw Key benefits - Precise fit for MS380 038 chainsaw: Engineered to the exact specifications of the MS380 038 model to ensure proper installation and reliable operation. - Smoother engine operation and reduced wear: Precision-manufactured piston rings and pins reduce internal friction and abrasion, extending the service life of your engine. - Improved sealing and combustion efficiency: Tight sealing from the rings improves compression and fuel combustion, resulting in more consistent power delivery and lower emissions. - Durable materials for long-term reliability: Manufactured from high-grade steel and modern composite materials designed to resist the stresses of heavy use. What this kit includes and how it works - Piston rings and wrist/piston pin components sized and finished for MS380 038 chainsaws. - Precision tolerances minimize blow-by and oil loss, helping the motor run cooler and more consistently. - Robust material selection resists deformation and wear under high temperature and load. Who should use it - Homeowners and professional users who need a direct-replacement piston ring and pin kit to restore engine performance. - Technicians performing routine engine maintenance or mid-life rebuilds to extend chainsaw lifespan. - Users aiming to reduce fuel consumption and emissions by restoring proper compression and combustion. Typical applications - Replacing worn or damaged piston rings after extended cutting work to restore compression and power. - Engine rebuilds following piston scoring or loss of compression due to wear or overheating. - Routine maintenance for forestry, landscaping, and property-clearing tasks where reliable, efficient chainsaw performance is required. Specifications and performance notes - Compatibility: designed specifically for MS380 038 chainsaw models. - Materials: high-grade steel components with composite ring materials for wear resistance and stability. - Function: restores sealing and reduces internal friction to improve fuel burn, engine output consistency, and longevity. Why this kit stands out - Precision engineering tailored to the MS380 038 model ensures a near-original fit and predictable performance. - Durable construction addresses the common failure points in two-stroke chainsaw engines, helping avoid frequent replacements. - Clear, practical improvements in sealing and friction reduction translate into better day-to-day performance and lower operating costs. Installation and maintenance tips - Inspect cylinder and piston for scoring or damage before installing the kit; replace severely worn parts. - Follow the chainsaw manufacturer’s service manual for correct ring orientation, clearance, and torque settings. - Use proper assembly lubrication and break-in procedures to maximize the lifespan of the new components.