Piston with rings 47,00mm 13mm pin

Piston with rings, 47,00 mm diameter. When choosing, the two most important numbers are the cylinder bore and the gudgeon pin diameter – 13 mm.

• A piston with rings is replaced together with the cylinder, or after it is bored: once worn, it loses its seal, compression drops, a knock appears in a cold engine, and oil consumption rises
• The photo notes: diameter 47 mm, from the crown to the pin axis 12 mm, overall height 40 mm, pin diameter 13 mm, pin length 38 mm
• The photo shows the set: piston, gudgeon pin, five rings – including one toothed expander among them – and two circlips
• The photo itself has no scale: no ruler and nothing placed beside it for comparison. Only the numbers listed in the captions give the size, so measure your own cylinder bore
• If the piston is still sound but compression is dropping, the rings alone may be enough: rings of the same 47,00 mm diameter are listed separately – “Piston ring set GY6 4T 80cc 47,00mm”, but that is a set from a different, GY6 4T line; whether it fits your engine, the maker did not write – write us your model, we will check
• A worn piston is recognised by a worn-through side, excessive play in the rings, and imprinted marks around the pin bore; the rings are always replaced together with the piston
• Supplier code MC 02683 – quote it again when ordering

To be straight with you: which specific model and which years it is for, the maker did not write, and we do not guess – write us your model and year. Before ordering, measure your cylinder bore and the diameter of your old pin – or send us a photo with a caliper: we will check it before you order.

24-month warranty · tel. +370 685 777 56