Product Overview

This is a premium replacement Timing Gear Case Cover engineered for Isuzu 4BG1 industrial engines. Designed for global distribution, we supply this critical component to major markets including North America, Europe, Asia-Pacific, and the Middle East, ensuring reliable performance for heavy machinery maintenance worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and reliable sealing of the timing gear compartment.
• Durable Construction: Made from high-grade materials to withstand engine vibrations, thermal cycles, and operational stress.
• Optimal Engine Protection: Secures the timing gears and camshaft drive, preventing oil leaks and contamination for consistent engine timing.
• Direct Replacement: Designed as a direct bolt-on component, ensuring straightforward installation without modifications.
• Enhanced Reliability: A critical repair part that restores engine integrity, preventing costly downtime in industrial equipment.

Technical Specifications

OEM Cross-Reference

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

• Isuzu: 8971298300
• Hitachi: 8-97129830-0

Compatibility

This Timing Gear Case Cover is compatible with the following applications:

• Engine: Isuzu 4BG1 Industrial Diesel Engine.
• Equipment: Hitachi Excavator Models EX100-5 and EX120-5.

Global Supply & Distribution

We are a trusted global supplier for heavy equipment parts. Our logistics network ensures efficient shipping to key industrial regions:

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery: Consolidated shipments ensure timely delivery to major ports and logistics hubs. We work with reliable freight forwarders for air and sea cargo.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is provided for smooth customs clearance worldwide.

Quality Assurance

Every part meets stringent quality control standards to ensure performance and longevity.

• Manufacturing Standards: Produced using precision tooling and quality-controlled processes to match OEM fit, form, and function.
• Rigorous Inspection: Each cover undergoes dimensional checks and visual inspection to guarantee defect-free delivery.
• Reliability Commitment: Backed by a comprehensive warranty. Please contact us for specific warranty terms applicable to your region.

FAQ

Q1: Is this a direct fit for my Hitachi EX120-5 excavator?
A1: Yes, this Timing Gear Case Cover is a direct OEM replacement specifically for the Isuzu 4BG1 engine used in the Hitachi EX100-5 and EX120-5 excavator models. No modifications are required for installation.

Q2: What gasket or sealant is required for installation?
A2: We recommend using a new timing cover gasket (sold separately) and a quality RTV sealant as per the OEM service manual specifications to ensure a proper oil-tight seal upon reassembly.

Q3: Do you support bulk orders for dealerships or repair shops?
A3: Absolutely. We specialize in B2B supply and offer competitive pricing for wholesale and bulk orders. We can arrange consolidated container shipments for large quantities to optimize your shipping costs.

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 .