“s2m 116” is a specific product code or part number, it would be best to refer to the manufacturer’s documentation, contact the manufacturer directly, or consult a reliable automotive or machinery parts supplier for accurate and up-to-date information.

The term “s2m116” appears to be a reference to a specific type of timing belt. The notation “s2m” likely indicates the tooth profile and pitch of the belt, and “116” may represent the length of the belt. The “w.4mm” suggests a width of 4mm, and “l.43mm” implies a length of 43mm.

Here’s a breakdown of the information provided:

• Tooth Profile and Pitch: “s2m” usually refers to the tooth profile and pitch of the timing belt. The “s” likely stands for synchronous, and “2m” may indicate a 2mm metric pitch.

• Width: “w.4mm” suggests a belt width of 4mm. This is the lateral dimension of the belt.

• Length: “l.43mm” indicates a length of 43mm. This is the circumference or effective length of the belt.

• Package include
• 1xs2m 116 timing belt