ZF 4644 306 384 Piston - 4644306384
For industrial machinery and transport trucks: ZF Piston (ref. 4644 306 384 / 4644306384) — OEM and original manufacturer gearbox, axle and differential parts.
ZF 4644 306 384 / 4644306384 Piston provides correct hydraulic actuation in ZF automatic or automated manual transmission systems for construction and mining machinery and cargo trucks. OEM-matched piston diameter and seal geometry ensure reliable clutch engagement or gear shift actuation under continuous transmission operation. Available with a 1-year warranty.