Piston with rings 67,25mm CG250 16mm pin

Piston with rings for a CG250 engine, 67.25 mm, 16 mm pin: three photos, and the dimensions on them are given to hundredths of a millimetre.

• A piston with rings is changed together with the cylinder, or after the cylinder has been rebored: worn, it loses its seal, compression drops, a cold engine rattles and oil consumption rises
• The first photo marks: diameter 67.25 mm and pin length 53.3 mm — both figures are the maker's own, written on the photo
• The second photo marks the pin hole in the piston, 15.95 mm, and the height, 46.25 mm
• The third photo measures the pin itself: diameter 16 mm and inner bore 10.3 mm — that is not the thickness of the pin but the hole through it
• The piston is photographed from above — a flat crown with the maker's mark and a yellow paint dot
• The photo shows the set: piston, pin, five rings and two circlips
• There is no scale in the photo itself: no ruler, no object laid beside it. The size is given only by the figures in the callouts, so measure your own cylinder bore
• If the piston is still sound and the compression is dropping, rings alone may be enough: rings of the same 67.25 mm diameter are a separate product in the category — "Rings 4T 67.25mm"
• You will know a worn piston by a rubbed side, too big a gap in the rings and marks pressed in around the pin hole; the rings are always changed together with the piston

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

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