Bottom Roller for Hitachi ZX50U-2 ZX50U-3 ZX50U-3F ZX52U-3 ZX52U-3F ZX55UR-2DU
Bottom Roller for Hitachi ZX40U ZX40U-2 ZX40U-3 ZX40U-3U ZX48U-3 ZX48U-3F ZX50U. Hitachi ZX40U ZX40U-2 ZX40U-3 ZX40U-3U ZX48U-3 ZX48U-3F ZX50U ZX50U-2 ZX50U-3 ZX50U-3F ZX52U-3 ZX52U-3F ZX55UR-2 ZX55UR-2D ZX55UR-2DU ZX55UR-2U ZX55UR-3 ZX55UR-3D.