
Product Overview
This genuine Diesel Hand Pump (Part Number 2447222126) is a critical service tool for professional engine maintenance and fuel system priming. Designed for durability and precise operation, it is an essential component for workshops and fleet operators worldwide. We specialize in the global distribution of high-quality engine parts, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with reliable shipping and export compliance.
Key Features & Benefits
- Genuine Quality: Manufactured to original specifications for perfect fit, function, and reliability.
- Robust Construction: Built with high-grade materials to withstand the rigors of daily professional use.
- Precise Fuel Priming: Ensures efficient bleeding of air from diesel fuel systems, preventing engine start-up issues and protecting injectors.
- Essential Maintenance Tool: Crucial for servicing fuel filters, replacing fuel lines, and performing routine system maintenance.
- Direct OEM Replacement: Designed as an exact match for the original hand lancing pump, ensuring seamless integration.
Technical Specifications
| Specification | Detail |
|---|---|
| Primary Part Number | 2447222126 |
| Alternative Part Number | 2 447 222 126 |
| Product Type | Diesel Hand Pump / Hand Lancing Pump |
| Manufacturing Origin | Japan |
| Application | Fuel System Priming and Service |
OEM Cross-Reference
This genuine part is supplied under its original manufacturer numbers. Key reference numbers include:
- 2447222126 (Standard Part Number)
- 2 447 222 126 (Formatted OEM Number)
Please verify compatibility using your specific engine or vehicle model.
Compatibility
This hand pump is a service part used across a wide range of diesel engines and industrial equipment for fuel system maintenance. It is commonly required for:
- Priming fuel systems after filter changes or run-dry situations.
- Various diesel-powered trucks, buses, and construction machinery.
- Stationary diesel generators and industrial power plants.
Note: Compatibility is primarily determined by the fuel system design. Consult your engine manual or contact our technical support for specific application confirmation.
Global Supply & Distribution
We are a trusted partner for B2B clients worldwide, ensuring you receive the parts you need, where and when you need them.
- Worldwide Shipping: We export to all major industrial regions, including North America (USA, Canada, Mexico), Europe (UK, Germany, France, Benelux), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
- Efficient Logistics: Fast delivery to major ports and inland logistics hubs via air and sea freight.
- Export Expertise: Full documentation support (Commercial Invoice, Packing List, Certificate of Origin) and compliance with international trade regulations for smooth customs clearance.
- Bulk & Wholesale: Competitive pricing for large quantity orders and repeat business partnerships.
Quality Assurance
We guarantee the authenticity and performance of every part we supply.
- Genuine Component: This is not an aftermarket imitation. It is the original manufacturer’s part.
- Rigorous Inspection: All parts undergo visual and dimensional checks to ensure they meet original specifications.
- Performance Warranty: Backed by a standard warranty against manufacturing defects, providing peace of mind for your operations.
- Traceability: Parts are sourced through authorized channels to guarantee provenance and quality.
FAQ
Q1: How do I know if this hand pump will fit my specific engine model?
A1: This pump is identified by its part numbers 2447222126 or 2 447 222 126. The best way to confirm fitment is to cross-reference these numbers with the part number listed in your engine’s official service manual or the number on the pump you are replacing. Our technical team can also assist with verification.
Q2: What is the primary function of this pump in diesel engine maintenance?
A2: Its core function is to manually prime the fuel system by removing air (bleeding). This is essential after replacing fuel filters, running the fuel tank dry, or servicing fuel lines to ensure the engine starts smoothly and the high-pressure fuel injection system is protected from air-induced damage.
Q3: Do you offer support for international bulk orders and provide necessary export documents?
A3> Yes, absolutely. We regularly handle large B2B orders for global clients. We provide all standard export documentation, including a detailed Commercial Invoice, Packing List, and can provide a Certificate of Origin upon request to facilitate customs clearance in your country.
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 .