Description
Piston Pin Naraku 13x31mm GY6 50cc 139QMB/QMA
Replacement piston pin 13x31mm for 50ccm GY6 engines.
Please check measurements before ordering.
- Diameter: 13mm
- Length: 31mm
What is a piston pin?
The piston pin, also called gudgeon pin or wrist pin, is a cylindrical component made of hardened steel that connects the piston to the connecting rod in internal combustion engines. The piston pin allows the piston to move linearly in the cylinder, transmitting power to the connecting rod and crankshaft.
The piston pin sits in the pin boss of the piston and is held in place by retaining circlips. Each time the piston is reassembled, the circlips and the small end bearing must be replaced and the entire unit lubricated.
Piston Pin Naraku 13x31mm GY6 50cc 139QMB/QMA | |
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Article no. | NK100.59 |
EAN | 4057233002338 |
Weight | 0,02 kg |
Brand | Naraku |
Product type | Piston pin |
Piston pin | 13 mm |