Stihl 1123 034 3005 Compression Ring

Introducing the Piston Ring 40 x 1.2 mm, a premium component designed to enhance the performance of small two-stroke engines. This genuine part is engineered to restore and maintain optimal compression, ensuring smooth engine operation. Made from durable metal with a precision finish, this piston ring provides a reliable seal between the piston and cylinder wall, reducing blow-by and maximizing power output. With a 40 mm cylinder bore and a ring thickness of 1.2 mm, the Piston Ring 40 x 1.2 mm is compatible with various Stihl machines, including the SP400 and SP450. Upgrade your engine's performance with this essential piston ring.