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The Gates serpentine belt kit for 2019 International/Navistar DuraStar 4300 with Cummins ISB6.7 diesel provides the replacement components needed to restore accessory drive routing and ensure charging, cooling and accessory function. Offered as a direct-fit service kit for that application, it supports scheduled belt replacement to prevent slippage and maintain reliable engine accessory operation.
Gates 2019 International/Navistar DuraStar 4300 Cummins ISB6.7 Diesel Serpentine Belt Kit
