Husqvarna Forest & Garden - Spare Parts - 503289035 - Piston Ring

PISTON RING – 503289035
This piston ring is a genuine Husqvarna engine component used in K 960 and K 970 series power cutters, as well as compatible high-performance 2-stroke engines. It is designed to restore compression, maintain efficient sealing between the piston and cylinder wall, and support optimal engine performance under heavy-duty cutting conditions.

Why Choose This PISTON RING?
• Genuine Husqvarna Engine Part — Manufactured to original specifications for precise fit and sealing performance.
• Restores Engine Compression — Helps maintain power output and efficient combustion.
• Durable Wear-Resistant Design — Built for high-temperature and high-load operation.
• Improved Engine Efficiency — Reduces blow-by and supports consistent performance.
• Engineered for Professional Use — Suitable for demanding construction cutting applications.

Compatible Equipment
Category | Models
Power cutters | K 960, K 960 Ring, K 970, K 970 II, K 970 Ring, K 970 Rescue, K 970 SmartGuard™

Key Specifications
Part Number: 503289035
Type: Piston Ring
Application: K 960 and K 970 series power cutters
Function: Seals combustion chamber by maintaining compression between piston and cylinder wall