Product Overview

This high-quality fuel injection pump is a direct replacement for Yanmar 178F, 186F, and 186FA diesel engines. Engineered for precision fuel delivery, it ensures optimal engine performance, fuel efficiency, and reliable starting in demanding industrial and agricultural applications. We supply this critical component to a global network of B2B clients, including maintenance, repair, and operations (MRO) distributors and heavy equipment dealers in North America, Europe, the Middle East, and Asia-Pacific. Our logistics network ensures fast and reliable shipping to major ports and industrial hubs worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM specifications (0414750004 / VOE20450666) for exact fitment and flawless performance.
• Enhanced Durability: Constructed with hardened materials to withstand high pressures and the rigors of continuous diesel engine operation.
• Improved Fuel Economy: Delivers precise fuel metering to optimize combustion, reducing fuel consumption and emissions.
• 100% Professional Testing: Every unit is bench-tested for pressure, flow rate, and seal integrity to ensure reliability upon installation.
• Direct Replacement: A bolt-on upgrade or replacement for standard fuel injection pumps on the specified Yanmar engine models.

Technical Specifications

OEM Cross-Reference

• Primary OEM: 0414750004
• Volvo/Cross Reference: VOE20450666, 20450666
• Applications: Direct replacement for fuel injection systems on Yanmar 178F, 186F, and 186FA series engines.

This pump is a direct cross-reference for the original equipment part, ensuring compatibility without modifications.

Compatibility

• Engine Models: Yanmar 178F (406cc), Yanmar 186F (418cc), Yanmar 186FA (418cc).
• Equipment Types: Commonly used in diesel generators, water pumps, tillers, mini excavators, and agricultural machinery powered by these single-cylinder Yanmar engines.
• Year Range: Compatible with current production models and older units using these engine platforms.

Please verify your engine code (178F, 186F, or 186FA) before ordering to ensure correct fitment.

Global Supply & Distribution

We are a premier supplier of diesel engine components with a robust global distribution network. We serve a diverse clientele including dealerships, repair shops, and industrial parts distributors.

• Worldwide Shipping: Reliable logistics via DHL, FedEx, UPS, and sea freight to meet your delivery timelines.
• Major Markets: Extensive supply experience in North America (USA, Canada), Europe (Germany, UK, France), Southeast Asia, Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Standard dispatch within 3-7 business days. Express options available for urgent breakdowns.
• Trade Compliance: All products are packaged and documented for smooth international customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in an ISO-compliant facility in Shandong, China, using precision machining processes.
• Testing: Each fuel injection pump undergoes a rigorous 100% professional test to verify plunger stroke, delivery pressure, and seal integrity.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Packaging: Securely packed to prevent damage during international transit.

FAQ

1. Will this pump fit my Yanmar 186F engine?

Yes, this pump (Part # 0414750004) is specifically designed for the Yanmar 186F and 186FA engines (418cc displacement). It is also compatible with the 178F (406cc) model. Please confirm your engine code is 178F, 186F, or 186FA before purchasing.

2. Is this a direct bolt-on replacement, or does it require adjustments?

This is a direct mechanical replacement. However, after installation, it is highly recommended to check the engine’s injection timing and bleed the fuel system of air for optimal performance. Professional installation is advised.

3. What is the typical lifespan of this fuel injection pump?

The lifespan depends heavily on fuel quality and maintenance. With clean fuel and regular filter changes, this pump can provide several thousand hours of service. We offer a 6-month warranty against any initial manufacturing defects.

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 .