Product Overview

This Genuine Hitachi Engine Speed Sensor (Part Number 4265372) is a critical component for precise engine management in heavy-duty excavators. Designed to deliver accurate RPM data to the engine control unit (ECU), it ensures optimal fuel injection timing and engine performance. We supply this OEM-quality part globally, with extensive experience serving major industrial markets across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• OEM Specification: Manufactured to meet or exceed original Hitachi engineering standards for perfect fit and function.
• Enhanced Durability: Built with high-grade materials to withstand extreme vibration, temperature fluctuations, and harsh construction site environments.
• Reliable Signal Output: Provides a stable and accurate signal to the ECU, preventing engine performance issues, erratic idling, or power loss.
• Easy Installation: Direct replacement part designed for straightforward installation, minimizing equipment downtime.
• Performance Assurance: Helps maintain optimal engine efficiency, fuel economy, and compliance with emission standards.

Technical Specifications

OEM Cross-Reference

This genuine part is supplied under the primary Hitachi part number 4265372. It is a direct replacement for the original component. Always verify the part number on your failed sensor or consult your equipment manual before ordering.

Compatibility

This Engine Speed Sensor is designed for Hitachi-branded engines used in various excavator models. It is critical to verify the specific engine model in your equipment. Common applications include, but may not be limited to, Hitachi excavators utilizing the corresponding engine families where this sensor is specified.

Note: For precise fitment, please confirm your machine’s model number, serial number, and existing sensor part number with our technical team prior to purchase.

Global Supply & Distribution

We are a leading B2B supplier of genuine heavy equipment parts with a robust international logistics network. Our capabilities include:

• Worldwide Shipping: Reliable export to all major industrial regions including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery: Efficient shipping to key global ports and logistics hubs, with consolidated container and air freight options available.
• Trade Compliance: All shipments are handled with complete commercial documentation (Packing List, Invoice, Certificate of Origin) compliant with international trade regulations.
• Local Support: Dedicated account management for importers, distributors, and large-scale fleet operators.

Quality Assurance

• Genuine Quality: This is a genuine Hitachi part, ensuring perfect compatibility and performance.
• Rigorous Testing: Each sensor undergoes functional testing to verify signal accuracy and output integrity.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.
• Packaging: Supplied in protective packaging to prevent damage during international transit.

FAQ

Q1: How do I confirm this sensor is compatible with my Hitachi excavator?
A1: The most reliable method is to match the part number. Locate the existing speed sensor on your engine (typically near the flywheel or crankshaft pulley) and verify the stamped part number is 4265372. Alternatively, provide your excavator’s model and serial number to our support team for verification.

Q2: What are the symptoms of a failing engine speed sensor?
A2: Common failure signs include: engine stalling or difficulty starting, erratic engine idling, sudden loss of power, irregular tachometer readings, and the illumination of the engine warning light (check engine light).

Q3: Do you provide technical support for installation?
A3> Yes. We can supply basic installation guidelines. For complex installations, we recommend consultation with a certified heavy equipment mechanic. We support our B2B clients with technical documentation to facilitate proper maintenance procedures.

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 .