Crankshaft Rear Main Oil Seal Isuzu 6HH1 Diesel Engine OEM 8-97602-378-0

• OEM Part Number: 8-97602-378-0 (Alternative: 8943961991)
• Applicable Engine: Isuzu 6HH1 six-cylinder diesel engine
• Product Name: Crankshaft Rear Main Oil Seal
• Compatible Vehicles: Isuzu FSR, FTR, FVR heavy-duty trucks and construction machinery with 6HH1 engine
• Material: High-temperature resistant FKM fluororubber with integrated metal outer frame
• Structure: Double lip dust-proof and oil-proof sealing design
• Condition: 100% brand new, dimensional and pressure resistance tested

1. Standard OEM overall dimension, perfect fit for crankshaft rear journal and engine rear housing
2. Fluororubber material resists long-term high engine temperature, anti-aging and anti-deformation
3. Double lip structure blocks internal engine oil outflow and external dust, mud and water intrusion
4. Direct replacement to eliminate oil dripping at engine bell housing and transmission joint

This rear crankshaft oil seal is installed on the rear end of the crankshaft to seal the engine crankcase lubricating oil. A degraded seal will cause continuous oil leakage at the junction of engine and gearbox. It is recommended to replace it during engine overhaul, clutch or gearbox disassembly for stable long-term sealing performance.

Shipping: Sea freight, air freight and international express are all available.

Tax Notice: All import duties and local destination taxes shall be borne by the buyer. Please verify local customs regulations in advance.

We supply parts for Kubota, Cum mins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vol vo, Deutz, Doosan, Daewoo, John Dee re, Scania, Hyundai, JCB etc.

A: Visible oil stains and oil dripping under the engine flywheel housing, abnormal engine oil consumption without other external leakage points.

A: Thoroughly clean crankshaft sealing surface and seal mounting bore, evenly lubricate the inner sealing lip, press the oil seal horizontally and flush in place to avoid tearing the rubber lip.

A: Fits Isuzu 6HH1, also interchangeable with 6HE1, 6HK1 partial models, confirm engine model before ordering.