- EN-50345 is used to drive or hold the jam nut on the valve clearance adjuster, while allowing a separate wrench to pass through EN-50345 to adjust the valve clearance. EN-50345 must be used because the jam nut is recessed, and will not allow conventional wrenches to reach it.
- Applications: Isuzu 3.5T | RT50 | RF10
- Engine codes: 4JB1 | 4JG2 | 4JH1 | 4JJ1
- Alternative to EN-50345 5-8840-2822-0
G1A