Product Overview

This genuine 4315323 Fusible Link is a critical electrical protection component designed for Hitachi excavator engines. As a trusted global supplier of heavy machinery parts, we provide reliable components to major markets worldwide, ensuring your equipment maintains optimal performance and safety standards.

Key Features & Benefits

• Precise Electrical Protection: Rated at 45 Amperes, this fusible link is engineered to protect sensitive engine wiring and electronic components from overcurrent damage, preventing costly electrical system failures.
• OEM-Spec Quality: Manufactured to meet or exceed original Hitachi specifications, ensuring perfect fitment, reliable circuit interruption, and long-term durability under demanding operating conditions.
• Enhanced Safety & Reliability: Provides a fail-safe mechanism for the engine’s electrical system, safeguarding against short circuits and electrical overloads that could lead to downtime or more severe damage.
• Robust Construction: Built with high-quality materials to withstand vibration, heat, and environmental exposure typical in construction and mining applications.

Technical Specifications

OEM Cross-Reference

Primary OEM Part Number: 4315323

This part is supplied as a direct replacement for the original Hitachi component. Always verify the part number stamped on your original fusible link before ordering to ensure correct compatibility.

Compatibility

This 45A fusible link is designed for use in various Hitachi excavator models. It is a crucial component within the engine compartment’s main wiring harness. Compatibility is primarily determined by the electrical system design. We recommend consulting your equipment’s service manual or contacting our technical support with your machine’s model and serial number for precise verification.

• Application: Hitachi Excavator Engine Bays
• Function: Protects main power circuits feeding critical engine electronics and accessories.

Global Supply & Distribution

We specialize in the international distribution of genuine and high-quality aftermarket heavy equipment parts. Our logistics network ensures efficient delivery to key industrial regions worldwide.

• Worldwide Shipping: We export to North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery to Major Hubs: Consolidated shipments to major ports and logistics centers in Rotterdam, Singapore, Dubai, Houston, and Los Angeles for faster regional distribution.
• Export Compliance: All shipments are prepared with complete commercial invoices, packing lists, and harmonized system (HS) codes to ensure smooth customs clearance.
• B2B Focus: Dedicated support for dealerships, repair shops, fleet operators, and mining companies with volume pricing and streamlined procurement.

Quality Assurance

Our commitment is to supply parts that meet the rigorous demands of the heavy machinery industry.

• Specification Compliance: Every fusible link is verified for correct amperage rating, dimensions, and terminal configuration against OEM specifications.
• Rigorous Testing: Components undergo electrical testing to ensure precise blow characteristics at the rated 45A current.
• Reliable Sourcing: Procured from certified manufacturers with a proven track record in automotive and heavy-duty electrical components.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms.

FAQ

Q1: How do I know if my Hitachi excavator needs this specific 4315323 fusible link?
A1: The need for replacement is typically indicated by a specific electrical failure in a circuit protected by this link. Visually inspect the engine bay fuse box or main wiring harness for a blown link marked “4315323” or “45A.” Always diagnose the root cause of the overload before replacing the fusible link to prevent immediate re-failure.

Q2: Can this 45A fusible link be used interchangeably with a standard 45A fuse?
A2> No. Fusible links are designed differently from blade or cartridge fuses. They are integrated into sections of the wiring harness and have specific time-current characteristics suited for protecting wiring. Using an incorrect protection device can compromise safety and is not recommended. Always replace with the correct OEM-specified fusible link type.

Q3: What is your typical lead time for shipping this part to [Europe/North America/Asia]?
A3> Lead times vary by destination and shipping method. For standard air or sea freight to major industrial regions, typical transit times range from 5-15 business days. We offer expedited shipping options upon request. Please contact our sales team with your location for a precise delivery estimate and the most cost-effective shipping solution.

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 .