Upgrade your CATERPILLAR ASPHALT PAVER or CATERPILLAR CHALLENGER with the high-quality CATERPILLAR: PISTON KIT - 6E6582. This OEM spare part is designed to fit models AP-1000B, AP-1050B, AP-1055B, AP-650B, BG-225C, BG-2455C, BG-245C, BG-260C, 65C, and 65D. The interchange/cross code for this aftermarket part is also 6E6582, providing you with a reliable alternative option. With a weight of 1.2 lbs and dimensions of 4.5 cm (length) x 4.5 cm (width) x 9 cm (depth), this piston kit is a perfect fit for your equipment.