ZF 4644 306 197 Piston - 4644306197
ZF 4644 306 197 / 4644306197 Piston — heavy-duty OEM and factory-original transmission, drivetrain and differential parts for construction equipment and freight trucks. Fast international delivery.
ZF 4644 306 197 / 4644306197 Piston provides correct hydraulic actuation in ZF automatic or automated manual transmission systems for earthmoving and mining equipment and heavy commercial 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.
