Crankshaft Rear Main Oil Seal Isuzu 4HG1 Diesel Engine 570-0191

• OEM Part Number: 570-0191
• Applicable Engine: Isuzu 4HG1 four-cylinder diesel engine
• Product Name: Crankshaft Rear Main Oil Seal
• Compatible Vehicles: Isuzu trucks and engineering machinery equipped with 4HG1 engine
• Material: High temperature resistant fluororubber with built-in metal skeleton
• Structure: Double lip sealing and dustproof integrated design
• Condition: 100% brand new, strictly inspected for dimensional accuracy and sealing stability

1. Exact inner and outer diameter matches the crankshaft rear journal and engine housing, direct fit with no modification required
2. Heat-resistant rubber material resists long-time high engine temperature, oil corrosion and hardening cracking
3. Dual-lip design prevents engine oil leaking from the flywheel housing and blocks dust, sediment and water from entering the crankcase
4. Effectively solves oil dripping at the rear crankshaft position during engine operation

This rear crankshaft oil seal is installed at the tail end of the crankshaft to lock lubricating oil inside the crankcase. Aging or damaged seal will lead to continuous oil leakage near the flywheel and clutch assembly. It is recommended to replace this part during engine overhaul, clutch maintenance or transmission disassembly for reliable long-term sealing.

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, Cumm ins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John Dee re, Scania, Hyundai, JCB etc.

A: Visible oil stains and dripping oil under the flywheel housing, gradual increase of engine oil consumption without other leakage points.

Clean the crankshaft journal surface thoroughly, lightly lubricate the inner sealing lip with engine oil, press the oil seal evenly and horizontally to avoid deformation and damage to the sealing edge.

Designed exclusively for Isuzu 4HG1 engine, please double-check your actual engine model before purchase.