NBR / FKM Rubber Oil Seal with Spring-Loaded Lip for Isuzu 4ZE1 Engine - Rotary Shaft Seal

The Oil Seal (OEM Numbers: 8-94407711-0 / 8944077110 and 8-98036594-0 / 8980365940) is a premium-quality, direct replacement sealing component designed for Isuzu TFR and UCS17 vehicles equipped with the 4ZE1 petrol engine.

• OE Quality: Manufactured to Isuzu dimensional and material specifications
• Precision Sealing Lip: Spring-loaded lip maintains constant pressure
• Durable Rubber Compound: Resists oil, heat, and aging
• Corrosion-Protected Case: Steel case prevents deformation
• Restores Oil Containment: Eliminates leaks and contamination
• Direct Replacement: Simple installation with proper tools
• Cost-Effective: Affordable alternative to genuine OEM seals

This oil seal is designed for Isuzu TFR and UCS17 vehicles with 4ZE1 engine.

Installation steps (typical for oil seal):

1. Remove the old seal using a seal puller. Avoid scratching the housing bore.
2. Clean the housing bore and inspect the shaft surface for wear grooves.
3. Lubricate the new seal lip with clean oil or grease.
4. Position the new seal squarely into the bore.
5. Using a seal installer (or socket contacting the metal case only), drive the seal evenly until flush or recessed.
6. Reinstall the component (shaft, housing).
7. Refill lubricant if necessary and check for leaks.

• Material Verification: Rubber compound tested for oil swell and hardness
• Dimensional Inspection: ID, OD, width, and lip geometry verified
• Spring Tension Test: Garter spring force measured
• Leak Test: Sample seals tested on rotating shaft simulator
• Visual Inspection: 100% checked for defects
• Packaged Safely: Sealed in plastic bag, boxed with foam

• Neutral export packing or customized packaging available
• Carton or wooden case for safe transportation
• Fast delivery for stock items
• Shipping by Express Air or Sea