Wiseco Pistons 1850CS CS Type Chrome Piston Ring Set

Wiseco's CS Type replacement ring set is engineered for high-performance applications requiring durable, precision-made piston rings. This ring set is specifically designed to work exclusively with Wiseco pistons and ensures optimal compression and reliable engine performance.

Key Features:

• CS type configuration with chrome-faced compression ring for superior wear resistance
• High-temperature steel alloy construction with internal notching for improved sealing
• Ring type and bore size (measured in millimeters) stamped on the piston dome for easy identification
• Precision-engineered to Wiseco's exacting specifications
• Must be matched to correct piston bore size—ring styles are not interchangeable

Important Compatibility Note: Only Wiseco replacement ring sets are approved for use on Wiseco pistons. Before ordering, verify the ring type and bore size stamped on your piston dome to ensure correct fitment. Using incorrect or non-Wiseco rings may result in poor engine performance or damage.

Wiseco has been a trusted name in high-performance pistons and engine components for decades, providing racers and engine builders with competition-proven parts that deliver reliability under extreme conditions.