Volvo Hitachi EC290 EC300 / Hitachi EX300 Track Chain UL

New / unused aftermarket track link chain for Volvo EC290 / EC300 excavators and selected Hitachi EX300 undercarriage versions. Main reference: UL203K1P50 Condition: new / unused Warranty: 12 months Country of manufacture: South Korea Main specifications: Links: 50 Pitch: 203.2 mm Bolt hole spacing: 72.2 / 138.4 / 178.4 mm Bolt hole diameter: approx. 20.5 mm Pin diameter: approx. 44.8 mm Bushing diameter: approx. 66.9 mm Suitable for selected models: Volvo EC290, EC290B, EC290C, EC300, EC300D, EC300E. May also fit selected Hitachi EX300 / EX300-2 / EX300-3 undercarriage versions. Search / cross-reference / related numbers: UL203K1P50, UL203K1-P50, UL203 K1 P50, UL203K1/50, ITR UL203K1P50, ITR UL203K1-P50, 203K1P50, K1P50, VOE14570110, 14570110, CTHE4030L650, CTHE4030L648, 1182-00371. Important: please verify OEM number, pitch, number of links, bolt hole spacing and bolt hole diameter before ordering. Hitachi EX300 versions may use different chain specifications depending on undercarriage configuration.