1096254980 Isuzu SEAL; OIL,FR, Price: 7.93$, Weight: 0.01kg

Isuzu Front Crankshaft Oil Seal 🛡️

Keep your Isuzu engine clean, quiet, and protected with a high‑grade front main seal. This small ring sits at the nose of the crankshaft and locks engine oil inside while blocking dust and road splash. A healthy seal prevents leaks, keeps belts dry, and maintains correct oil level for reliable cooling and lubrication.

Why this part is needed ⚙️

It holds back hot, pressurized oil at the timing cover. Without it, oil escapes, belts slip, and the engine can run low on lubricant—risking bearing wear and costly repairs.

How it works 🔄

A heat‑resistant rubber lip, tensioned by a garter spring, hugs the crankshaft. A micro oil film forms between lip and journal, sealing under rotation. Quality materials (NBR/FKM) and correct hardness ensure long life in high temp and RPM.

What happens if it fails 🚨

Signs include oil mist behind the crank pulley, drips under the front cover, squealing belts, burning oil smell, and messy undertray. Prolonged leaking can lower oil pressure, damage the alternator, and contaminate the timing system.

Tech tips for replacement 🛠️

• Inspect crank surface; use a sleeve if grooved.
• Lightly oil the lip; press square—no hammering on the lip.
• Torque the damper to spec and check PCV to avoid crankcase pressure.
• Choose OEM‑grade for perfect fit and long service.