Muffler Exhaust elbow joint / nut MZ 251

Features:

• High quality and durable.
• It is put on the exhaust elbow and screwed directly to the exhaust port of the engine cylinder.
• It tightly presses the exhaust pipe to prevent smoke from escaping through the sides and reduce the engine's compression ratio.

Dimensions:

• outer diameter: 50 mm.
• inner diameter: 43 mm.
• thread: M50x1.5.

Fits:

MZ 251