Piston with rings 63,50mm

Piston with rings, 63,50 mm diameter. When choosing, the two key numbers are the cylinder bore and the pin diameter – 15 mm.

• A piston with rings is replaced together with the cylinder or after it is bored/honed: worn out, it loses its seal, compression drops, a knock appears in a cold engine and oil consumption rises
• The photo marks: diameter 63,50 mm, from the crown to the pin axis 15 mm, total height 45 mm, pin diameter 15 mm, pin length 48 mm
• The photo shows the set: piston, pin, five rings – among them one toothed expander – and two circlips
• The photo itself has no scale: neither a ruler nor an object placed for comparison. Only the numbers written in the captions tell you 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 63,50 mm diameter are a separate product in the list – "Piston rings 4T 63,50mm"
• You will recognise a worn piston by a scuffed side, excessive ring gap and imprinted marks at the pin bore; the rings are always replaced together with the piston
• Supplier codes MC 02621 · MI 1625 – state them again when ordering

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

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