Ford Parts 5C1O-6200-AB2A Connecting Rod for Ford Transit V348 A spun rod bearing or low-oil-pressure event in the Ford Duratorq 4D24 / JMC JX4D24A4L isn’t fixed by new shells alone. Once a connecting rod has been heat-stressed, its big-end roundness drifts and fatigue life drops sharply — reusing it risks a second seizure or thrown rod. This rod follows OE drawing 5C1O-6200-AB2A and is machined to match the original center-to-center length, big-end bore and pin-hole sizing