Product Overview

This is a high-performance replacement oil pump engineered for Isuzu 4HK1 and 6HK1 series diesel engines. Designed to meet or exceed OEM specifications, it ensures reliable lubrication and optimal engine performance under demanding conditions. We supply this critical component to a global B2B clientele, with major markets including North America, Europe, the Asia-Pacific region, and the Middle East, supporting the maintenance of construction, industrial, and heavy-duty vehicle fleets worldwide.

Key Features & Benefits

• Precision Engineered: Manufactured to exacting tolerances for a perfect fit and consistent oil pressure delivery.
• Enhanced Durability: Constructed from high-grade materials to withstand the high-pressure environment of a diesel engine, ensuring long service life.
• Optimal Engine Protection: Maintains critical oil flow to lubricate engine bearings, camshafts, and other moving parts, preventing premature wear and failure.
• Direct OEM Replacement: Designed as a direct bolt-on replacement, eliminating compatibility concerns and simplifying inventory for parts distributors.
• Rigorously Tested: Each unit undergoes stringent quality control checks for performance and leak integrity before shipment.

Technical Specifications

OEM Cross-Reference

This oil pump is a direct cross-reference for the following OEM and alternative part numbers, ensuring broad compatibility for your inventory.

• Isuzu: 8-94390414-0
• Isuzu: 8980175850
• Nissan: 13100-3131
• Alternative: 8-97147-338-0

Compatibility

This oil pump is specifically designed for Isuzu’s HK1 series of turbocharged diesel engines. It is a critical replacement part for:

• Engine Models: Isuzu 4HK1-TC, Isuzu 6HK1-TC
• Primary Applications: Commonly found in Isuzu-powered excavators, heavy-duty trucks, and stationary industrial equipment.
• Note: Always verify the specific engine serial number and existing part number for final confirmation before installation.

Global Supply & Distribution

We are a trusted global supplier for automotive and heavy machinery parts distributors. Our logistics network ensures efficient delivery to key industrial hubs and ports worldwide.

• Worldwide Shipping: We export to all major continents via air and sea freight.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Southeast Asia, Middle East, and Africa.
• Fast Delivery: Consolidated shipments to major ports like Los Angeles, Rotterdam, Singapore, and Dubai, with reliable in-country forwarding options.
• Export Compliance: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared to full international trade standards for smooth customs clearance.

Quality Assurance

Our commitment to quality ensures you receive reliable, performance-grade parts.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced CNC machining and quality-controlled materials.
• Testing: Components are tested for dimensional accuracy, pressure performance, and material integrity.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms applicable to your region.

FAQ

Q1: Is this a direct fit for my Isuzu 6HK1 engine without modification?
A1: Yes, this oil pump is engineered as a direct OEM replacement. It is designed to bolt directly onto the engine block using the original hardware, ensuring a proper fit and correct gear meshing with the crankshaft or balance shaft.

Q2: What are the signs that this oil pump may need replacement?
A2: Common indicators include a persistent low oil pressure warning light, engine knocking noises from insufficient lubrication, or metallic debris found in the oil filter during routine maintenance. Diagnosing oil pressure issues should always include checking the pressure relief valve and oil pickup tube.

Q3: Do you provide technical support for installation?
A3: While we supply the component, we recommend installation by a qualified technician. We can provide general technical datasheets and part diagrams. For complex installations, always refer to the official engine service manual for torque specifications and procedural guidelines.

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 .