piston

Weichai Power delivers cutting-edge pistons engineered for durability and peak performance. Our core series—W10, WP12, and WP13—power heavy-duty trucks, construction machinery, marine engines, and industrial equipment. Precision-crafted with advanced materials and innovative designs, Weichai pistons ensure optimal combustion efficiency, reduced friction, and extended engine life. Trusted by global OEMs and aftermarkets, we combine reliability with technological excellence. Explore solutions built to withstand extreme conditions and elevate your engine’s power.