Caterpillar 3971924 Coupling Assembly Permanent

Technical specifications for Caterpillar 3971924 Coupling Assembly Permanent. This driveline component functions as a permanent coupling assembly. Verified fitment includes Caterpillar 24M Motor Grader and 777F Off-Highway Truck (Serial JRP00001-UP) powered by C32 diesel engine. Alternative cross reference numbers include CA3971924 and 397-1924. Manufactured to OEM standards for heavy-duty construction and mining applications requiring rigid shaft connection.