Product Overview

This premium Cylinder Head Gasket is engineered for the Isuzu 4JB1 diesel engine, a cornerstone of commercial and industrial applications worldwide. As a trusted supplier in the global automotive aftermarket, we provide reliable engine components with direct shipping to major markets across North America, Europe, Asia-Pacific, and the Middle East, ensuring your operations run smoothly without interruption.

Key Features & Benefits

• Exceptional Sealing Performance: Manufactured to exacting tolerances to prevent coolant and oil leaks, ensuring optimal engine compression and efficiency.
• Superior Durability: Constructed from high-grade, multi-layer steel (MLS) or composite materials designed to withstand high temperatures and pressures inherent in diesel operation.
• Precision Fitment: Engineered as a direct OEM replacement, guaranteeing perfect alignment with cylinder head and engine block surfaces for a hassle-free installation.
• Corrosion & Heat Resistance: Specialized coatings and materials resist degradation from coolant, oil, and extreme thermal cycling, extending service life.
• Maintains Engine Integrity: A critical component for preventing cross-contamination of fluids, protecting your engine from costly damage and downtime.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM numbers:

• Isuzu: 8-97350319-0
• Common alternative or superseded numbers may include variations from regional suppliers. Please confirm with our technical team for specific cross-references.

Compatibility

This cylinder head gasket is specifically designed for the Isuzu 4JB1 series diesel engine. This engine is widely used in a range of applications, including:

• Vehicle Applications: Isuzu N-Series trucks (NPR, NQR, NRR), various buses, and industrial equipment.
• Industrial & Generator Sets: Commonly found in stationary power generators and industrial machinery powered by the 4JB1 engine.
• Model Years: Compatible with vehicles and equipment utilizing the 4JB1 engine across its production lifespan. Please verify your specific engine serial number for absolute confirmation.

Global Supply & Distribution

We specialize in seamless international B2B logistics for automotive parts. Our capabilities include:

• Worldwide Shipping: Reliable export to all major continents and markets.
• Key Market Focus: Efficient supply chains to North America (USA, Canada, Mexico), the European Union, the United Kingdom, Australia, Southeast Asia, and the Middle East.
• Fast Port Delivery: Consolidated shipments to major global ports like Los Angeles, Rotterdam, Singapore, and Jebel Ali for rapid clearance and onward distribution.
• Export Compliance: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared to meet international customs regulations.

Quality Assurance

We partner with ISO-certified manufacturers to guarantee part reliability. Our quality protocol includes:

• Manufacturing Standards: Parts are produced following strict quality control systems, often compliant with IATF 16949 automotive standards.
• Rigorous Testing: Each gasket undergoes dimensional checks and material integrity verification to ensure it meets or exceeds OEM performance specifications.
• Warranty: Backed by a standard warranty against manufacturing defects. Specific warranty terms are provided with your commercial invoice.

FAQ

Q1: Is this a direct fit for my Isuzu 4JB1 engine, or will it require modification?
A1: This is a direct OEM replacement part designed for precise fitment. No modifications are required if your engine is the standard Isuzu 4JB1 model. Always ensure the engine block and cylinder head surfaces are clean, flat, and within specification before installation.

Q2: What is the recommended installation procedure for this head gasket?
A2: We recommend following the official Isuzu service manual. Critical steps include using a calibrated torque wrench to apply the correct bolt tightening sequence and torque specifications in multiple stages. Re-torquing after an initial heat cycle is often recommended for composite gaskets.

Q3: Do you supply this part to other regions, and what are the typical lead times?
A3: Yes, we export globally. Lead times vary by destination. For standard container loads (LCL/FCL) to major industrial hubs, expect 25-40 days door-to-door. For smaller air freight shipments, delivery can be arranged in 7-15 days. Contact us for a precise logistics quote based on your location and order volume.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .