MAMUR Crankshaft Oil Seal(Front) For ISUZU JMC JAC FOTON 4JB1 8-97049145-0

Join a quick walkthrough that focuses on what matters to users and operators. In this video, we demonstrate the MAMUR crankshaft front oil seal installation process and compatibility verification for ISUZU 4JB1, JMC 1030, JAC 4DA1, and FOTON 493 engines. You'll see real-world application insights, proper installation techniques, and learn how to identify correct OEM cross-references (8-97049145-0, 8970491450) for optimal engine performance and leak prevention.