いすゞ 4JB1 クランクシャフトシールのオイル漏れ修理

その他のエンジン部品
January 27, 2026
Video Description:
This video provides a focused look at the specifications and installation process for the 8970715611 rear crankshaft oil seal. You will see a detailed explanation of its design for Isuzu 4JB1 and 4JJ1 diesel engines, learn how it prevents oil leakage at the flywheel side, and observe its role in engine overhauls and maintenance for construction machinery and light trucks.