Please supply price and availability for the following slew ring. Machine is MS 120-2 Excavator Seriel No 3055. Original No on slew ring TH870F. Mitsubishi part No for Slew Ring is C64890100 and C64850116 for pinion. Caterpillar Part No for slew ring is 0937848 and for pinion is 0937847. Regards, Andrew I want to receive: Product Spec . Price Payment . Delivery Info .