Product Overview

This genuine Isuzu 4JJ1 turbocharger is engineered for maximum performance and durability in demanding excavator and truck applications. As a leading global supplier of heavy-duty engine components, we provide reliable parts to major markets worldwide, ensuring your equipment operates at peak efficiency with minimal downtime.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to exact Isuzu specifications, ensuring perfect fitment and optimal engine performance.
• Enhanced Durability: Built with high-grade materials and precision engineering for a long service life under extreme operating conditions.
• Improved Engine Response: Designed to deliver consistent boost pressure, restoring power and fuel efficiency to the 4JJ1 engine.
• Direct Replacement: A direct bolt-on replacement for the original turbocharger, simplifying the repair process.
• Reliable Supply: Sourced from trusted channels, providing a dependable solution for fleet maintenance and overhaul projects.

Technical Specifications

OEM Cross-Reference

This turbocharger is compatible with the following Isuzu part numbers. Ensure you cross-reference your original part before ordering.

• 8981320692 (Primary)
• 8981320703
• 8974350071
• 8982356281

Compatibility

This turbocharger is designed specifically for the Isuzu 4JJ1 diesel engine. This engine is commonly found in:

• Application: Excavators, Heavy-Duty Trucks
• Primary Use: Replacing worn or failed turbochargers in Isuzu-powered machinery to restore power and efficiency.

Global Supply & Distribution

We specialize in the international distribution of critical engine components. Our logistics network ensures efficient delivery to key industrial regions globally.

• Worldwide Shipping: We export to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery: Expedited shipping options are available to major ports and logistics hubs to minimize your equipment downtime.
• Export Compliance: All shipments are handled with complete commercial documentation (Invoice, Packing List, Certificate of Origin) for smooth customs clearance.
• B2B Focus: We work directly with workshops, fleet operators, and parts distributors to provide competitive pricing and reliable supply.

Quality Assurance

We stand behind the quality and performance of our components to ensure your complete satisfaction.

• Source Verification: All parts are sourced from verified channels to guarantee authenticity.
• Warranty: Backed by a 6-month warranty from the date of purchase against manufacturing defects.
• Post-Warranty Support: Video technical support is available for installation guidance and troubleshooting, even after the warranty period.
• Inspection: Each unit undergoes a visual and functional inspection prior to shipment to ensure it meets performance standards.

FAQ

Q: How can I confirm this turbocharger will fit my specific Isuzu 4JJ1 engine?
A: The most reliable method is to match the part number stamped on your original turbocharger housing with the numbers listed in our OEM Cross-Reference section above (8981320692, 8981320703, etc.). If unsure, contact our technical team with your engine serial number for verification.

Q: What is included with the turbocharger unit?
A> This listing is for the turbocharger core unit as supplied by the manufacturer. It typically includes the compressor and turbine housings, center cartridge, and actuator. Gaskets, oil feed lines, and mounting hardware are generally not included and must be sourced separately or reused if in good condition. We recommend replacing all gaskets during installation.

Q: What are the key steps for ensuring a successful installation and long life?
A> For optimal performance and durability: 1) Prime the Oil System: Before starting the engine, crank it without fuel to circulate oil through the new turbo’s bearings. 2) Check Oil Supply: Ensure the engine oil and filter are clean and of the correct specification. A blocked oil feed line is a common cause of premature failure. 3) Post-Installation Run-in: After starting, allow the engine to idle for several minutes to stabilize temperatures. Avoid high boost pressure or heavy loads for the first 50 miles/80 kilometers.

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 .