Product Overview

This is a premium-quality connecting rod designed for Isuzu 4HF1, 4HL1, and 4HG1 series diesel engines. Manufactured to exact OEM specifications, this critical engine component ensures reliable power transfer from the piston to the crankshaft. We supply this genuine spare part to a global network of distributors, workshops, and fleet operators, with major markets in North America, Europe, the Asia-Pacific region, and the Middle East.

Key Features & Benefits

• OEM Specification: Precision-engineered to match the original dimensions, weight, and balance for seamless engine assembly and optimal performance.
• Premium Forged Steel Construction: Manufactured from high-strength alloy steel using advanced forging techniques, providing exceptional durability and fatigue resistance under high-stress conditions.
• Precision Machining: Critical surfaces, including the big end bore and small end bush, are machined to ultra-fine tolerances to ensure perfect bearing fit and alignment.
• Enhanced Engine Longevity: A direct replacement that restores engine compression and reduces parasitic loss, contributing to extended engine life and reduced total operating costs.
• Reliable Power Delivery: Ensures smooth and efficient transfer of combustion forces, maintaining engine power output and fuel efficiency.

Technical Specifications

OEM Cross-Reference

Primary Part Number: 8-97135-032-0
Alternative/OEM Number: 8971350320

This part is a direct replacement for the original component used in Isuzu engine assembly and overhaul kits.

Compatibility

This connecting rod is specifically engineered for the following Isuzu mid-range diesel engine families:

• Isuzu 4HF1 Engine
• Isuzu 4HL1 Engine
• Isuzu 4HG1 Engine

Typical Applications: Commonly found in Isuzu NPR, NQR, FSR trucks, and various industrial power units and generator sets utilizing these engine platforms. Please verify your engine model and serial number before purchase.

Global Supply & Distribution

We are a leading B2B supplier of heavy-duty engine components with extensive export experience. Our logistics network ensures reliable worldwide shipping to major industrial hubs and ports.

• Global Reach: Regular shipments to North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Efficient Logistics: We partner with major freight forwarders to offer competitive sea (FCL/LCL) and air freight options for fast delivery to your nearest port or airport.
• Trade Compliance: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared to full international standards for smooth customs clearance.

Quality Assurance

Every connecting rod undergoes rigorous quality control to meet the demanding standards of commercial and industrial engine rebuilds.

• Manufacturing Standard: Produced in ISO-certified facilities using certified materials.
• Dimensional Verification: 100% checked for critical tolerances including center-to-center distance, bore diameters, and bolt hole alignment.
• Material Certification: Traceable alloy steel that meets specified hardness and tensile strength requirements.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q: Is this connecting rod sold individually or as a full set for the engine?
A: This part is typically sold as a single unit. A complete engine set requires one connecting rod per cylinder. Please specify your quantity requirements (e.g., set of 4 for a 4-cylinder engine) when ordering.

Q: Does this part include the connecting rod bolts, bearings, or bushings?
A: This listing is for the connecting rod assembly itself. For a complete rebuild, we recommend also sourcing new OEM-specification rod bolts, big end bearings, and small end bushings as separate items to ensure maximum reliability.

Q: What is the recommended procedure for installation?
A: Installation must be performed by a qualified technician. It is critical to follow the engine manufacturer’s torque specifications and tightening sequence for the rod bolts. The rod bearing clearances should be measured with a plastigauge or micrometer during assembly to ensure they are within specified tolerances.

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 .