Fuel Injection Pump Assembly (Genuine Weichai)
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Fuel Injection Pump Assembly (Genuine Weichai)
Product Details
Weichai 612601080249 Fuel Injection Pump Assembly — Genuine OEM Replacement 100% brand new original genuine equipment, OEM part number 612601080249, compatible with Weichai Power diesel engines. Featuring factory calibration, high-pressure plunger design, and governor integration for in-line multi-cylinder heavy-duty diesel engines. Ideal for heavy duty dump trucks, tractor heads, mixers, and construction equipment. Factory direct supply with international ocean freight dispatch arranged to your port. |
Interested? Contact us for pricing and availability.


See why customers in 30+ countries choose our factory-direct parts.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Product Identification | |
| Product Name | Fuel Injection Pump Assembly |
| Part Number / OEM | 612601080249 |
| Engine Brand | Weichai Power |
| System & Materials | |
| Fuel System Type | Mechanical / Plunger-Type Diesel Injection |
| Medium | Commercial Diesel Fuel |
| Housing Material | High-Strength Precision Cast Metal |
| Product Category | Commercial Vehicle Fuel System & Diesel Engine Parts |
Need a custom order or bulk quantity? Tell us your requirements.
Key Features & Product Advantages
Precision Fuel Delivery & Calibration Factory-calibrated high-pressure plungers deliver exact fuel metering per cylinder to maximize engine thermal efficiency and output power. | Robust Heavy-Duty Construction High-grade cast metal housing and hardened steel internal components endure continuous high-pressure diesel injection. |
Enhanced Fuel Economy & Emission Control Optimal fuel atomization minimizes soot formation, unburned hydrocarbons, and overall fuel consumption for transport fleets. | Direct OEM Plug-and-Play Assembly Built strictly to original factory tolerances for effortless direct-fit replacement without timing modifications or mounting adapters. |
Reliable Cold-Start Performance Integrated governor mechanism maintains stable idle speed and smooth acceleration response under extreme temperature environments. |
Ready to enhance your transport efficiency?
Product Applications
The Weichai 612601080249 Fuel Injection Pump serves as a core power-system component across a wide variety of commercial vehicles:
Heavy Commercial Dump Trucks Essential for maintaining strong low-end torque in tippers operating in mining, earthmoving, and heavy transport. |
Long-Haul Tractor Trucks Ensures consistent power output and fuel efficiency for heavy-duty freight fleets on highway routes. |
Construction & Engineering Machinery Widely fitted on heavy machinery, cement mixers, and industrial power units powered by Weichai diesel engines. |
Engine Maintenance & Overhaul The ideal total replacement part for restoring engine power, eliminating black smoke, and fixing starting issues caused by worn fuel pumps. |

Packaging & Shipping
Packaging Oil-resistant anti-corrosion protective bag with heavy shock-absorbing foam, packed inside a reinforced export wooden case or heavy-duty carton. | Shipping Shipped via ocean freight (FCL full container load or LCL bulk cargo) for secure, damage-free delivery to destination ports worldwide. |

About Shandong Chengda Auto Sale Co., Ltd.
Who We Are Established in 2005, a qualified manufacturer of trailers and semi-trailers with integrated production, R&D, and professional sales teams. Annual export value above 50 million dollars, revenue nearly 600 million RMB. | Global Partners Long-term business relationships with SINOTRUK, SHACMAN, FAW, DFAC, XUGONG Group, LIUGONG Group, SEM Group, and mature after-sales systems to meet different customer needs. |
FAQ (Frequently Asked Questions)
1. Who are we? Based in Shandong, China, since 2017. We sell to Africa (60%), Southeast Asia (20%), South Asia (10%), South America (5%), Oceania (3%), Middle East (2%). 101-200 employees. | 2. How can we guarantee the quality? Always a pre-production sample before mass production; always final inspection before shipment. |
3. What can you buy from us? Truck (Dump Truck, Tractor Truck), Semi Trailer (Low Bed, Flatbed, Fuel Tanker, Bulk Cement), Low Bed Trailer, Trailer Parts, Genuine Weichai Engine Components & Fuel Injection Spare Parts. | 4. Why should you buy from us and not from other suppliers? Established in 2005, our plant is a qualified manufacturer of various trailers and heavy truck parts. Factory direct price, customized products, leading technology, professional sales team. |
5. What services can we provide? Accepted Delivery Terms: FOB, CFR, CIF, EXW. Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF. Accepted Payment Type: T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash. Language Spoken: English, Chinese, Spanish, Portuguese, Arabic, French. |
Customer Visits
Customers from more than 80 countries visit us — from East Africa, West Africa, South America, Asia, and beyond.

Certifications
ISO 9001, CE, and international commercial vehicle diesel engine system quality management standard certifications.





