Product Overview

This is a genuine OEM timing sprocket engineered for the robust Isuzu 4JJ1 diesel engine, specifically utilized in the CX130B model. As a premier supplier to the global heavy-duty and construction equipment aftermarket, we ensure this critical component meets the exact specifications required for reliable performance. We specialize in direct international shipping to major industrial hubs across North America, Europe, Asia-Pacific, and the Middle East, supporting fleet operators and parts distributors worldwide.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to original Isuzu specifications, ensuring perfect fitment, optimal timing, and long-term reliability.
• Precision Engineered: Features exact tooth profile and hardening for smooth, quiet operation and synchronized valve timing.
• Enhanced Durability: Constructed from high-grade steel with surface treatments to resist wear, fatigue, and corrosion under demanding conditions.
• Maintains Engine Performance: Critical for preserving fuel efficiency, power output, and emissions control by ensuring precise camshaft timing.
• Prevents Costly Downtime: A direct replacement part that helps avoid chain slippage or failure, protecting the engine from severe damage.

Technical Specifications

OEM Cross-Reference

This genuine Isuzu part is supplied under the following official part numbers. It is a direct replacement for these references.

• Primary Part Number: 8-97312330-1
• Alternative Format: 8973123301

Compatibility

This timing sprocket is designed for the following specific application:

• Engine: Isuzu 4JJ1-TC / 4JJ1-TCX diesel engine.
• Vehicle/Equipment: Isuzu CX130B truck model.
• Note: Always verify the existing part number on your engine or consult service documentation for absolute confirmation before purchase, especially for models across different production years.

Global Supply & Distribution

We are a trusted partner for B2B buyers and distributors worldwide. Our logistics network is optimized for efficient international trade.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Benelux), Asia-Pacific (Australia, Japan, Southeast Asia), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery to Hubs: Consolidated shipments ensure cost-effective and timely delivery to major ports and industrial centers.
• Export Compliance: All documentation (commercial invoice, packing list, certificate of origin) is prepared professionally to ensure smooth customs clearance.
• Bulk & Wholesale Ready: We support container load (FCL) and less than container load (LCL) orders to meet the scale of your business needs.

Quality Assurance

We guarantee the authenticity and performance of every part we supply.

• OEM Standard: This is a genuine Isuzu part, manufactured to meet or exceed all original engineering and material specifications.
• Rigorous Inspection: Each component undergoes visual and dimensional checks to confirm it is free from defects and within specified tolerances.
• Reliability: Designed for the demanding lifecycle of commercial vehicles, ensuring durability that matches the original equipment.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q1: Is this sprocket sold individually, or does it come as part of a timing kit?
A1: This listing is for the individual genuine timing sprocket (Part Number 8-97312330-1). For a complete overhaul, we recommend also replacing the timing chain, tensioner, and guide rails. Contact us for kit availability.

Q2: How can I confirm this part fits my specific Isuzu CX130B?
A2: The most reliable method is to cross-reference the part number stamped on your original sprocket. This part is specified for the 4JJ1 engine in the CX130B model. Providing your vehicle’s VIN or engine serial number to our technical team can provide an additional layer of verification.

Q3: What is the recommended replacement interval for this component?
A3: There is no fixed interval; replacement is typically driven by wear or during a major engine overhaul. Signs of needing replacement include excessive timing chain noise, visible wear on the sprocket teeth, or as preventative maintenance when replacing the timing chain. Always follow the official Isuzu service manual recommendations.

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 .