Piston Puch, 38.5 mm. L - ring, 12 mm piston pin

Design: For 38,5mm cylinder A-dimension: ~47,5mm B-dimension: ~44,5mm C-dimension: ~23mm All NTS pistons are of very high quality and are always manufactured in Taiwan, in a factory with over 50 years of experience in piston manufacturing, according to NTS own manufacturing data and CAD drawings.