Washer for the lower row of satellites HITACHI EX30, EX25 Spacer washer HITACHI EX30 (0436508) The spacer, securing ring is used in many planetary gears of HITACHI excavators. Its catalog number is 0436508.
It is available in models such as EX30, EX25, EX35.
The spacer washer is made of a material whose key feature is abrasion resistance and low friction.