Piston with rings 65,50mm

Piston with rings, 65,50 mm diameter in the name. The maker attached three photos for this item, and the numbers in them do not match.

• A piston with rings is replaced together with the cylinder or after it has been rebored: once worn, it loses its seal, compression drops, the cold engine develops a knock, and oil consumption rises
• The first photo shows 65 mm, 15 mm from the crown to the pin axis, 15 mm pin diameter and 48 mm length; the second and third photos are marked differently – in red and in a different font
• The second photo shows 15 mm and 42 mm, the third – 23 mm and 49 mm; the maker did not write what each dimension measures, so we do not assign a meaning to them – we simply compare number to number
• In the second and third photos the piston side is coated with a dark finish; whether it is the same item as in the first photo cannot be told from the data we have
• The photo itself has no scale reference: no ruler, no object placed 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, rings alone may be enough – but there is no separate 65,50 mm rings in the catalogue; write us your model and cylinder bore and we will tell you what we have
• You can recognise a worn piston by a scuffed side, too large a gap in the rings, and imprinted marks around the pin bore; the rings are always replaced together with the piston
• Supplier code WI AY35240 – state it again when you reorder

To be straight with you: 65,50 mm in the name, 65 mm in the first photo, and different numbers in the second and third – we do not pick a side. The maker did not write which specific model and year this is for, and we do not guess – write us your model and year. Before ordering, measure your own cylinder bore and the old pin diameter – or send us a photo with a caliper: we will check it before you order.

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