Prox 14x39.00MM GUDGEON Universal Piston pinRef : PRO00501A / 1004539

PISTON PIN 14x39.00MM by PROX (manufacturer part number: 04.1439) — piston pin designed for engine maintenance and repair operations. Designed to hold the piston on the connecting rod, this pin with a diameter of 14 mm and a length of 39.00 mm meets the standard mounting needs during a piston/connecting rod refurbishment.

• Designation: PISTON PIN 14x39.00MM
• Brand: PROX
• Manufacturer part number: 04.1439
• Category: Piston pin
• Usage: securing the piston to the connecting rod journal

During an engine overhaul, the piston pin is a wear part that should be systematically checked. Ensure a clean installation: check the condition of the piston and the journal, remove any burrs, lightly lubricate the pin at the time of installation, and use the appropriate tools for a fit without excessive play. If necessary, provide compatible pins or circlips and check tolerances after assembly.

This sheet provides reference information for quickly identifying the part during purchase or when locating it in a piston kit. If in doubt about compatibility with your engine, consult a specialist or refer to the engine documentation to confirm the required diameter and length.