Fuel Injection Pump Assembly (Genuine Weichai)
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Fuel Injection Pump Assembly (Genuine Weichai)
Product Details
Genuine Weichai Fuel Injection Pump 612601080249 – OEM Diesel Engine Part This is a 100% brand new, genuine OEM fuel injection pump assembly under reference 612601080249, engineered for Weichai Power diesel engines. It combines factory calibration, a high-pressure plunger design, and an integrated governor, purpose-built for in-line multi-cylinder heavy-duty diesel engines. Ideal for heavy dump trucks, tractor heads, mixers, and construction equipment, supplied factory-direct with international ocean freight arranged to your port. |
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Trusted by fleet operators in 30+ countries for factory-direct parts.
Technical Data Sheet
| Parameter | Specifications |
|---|---|
| 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 bulk quantities or a tailored order? Just let us know.
Product Highlights & Benefits
Accurate Fuel Metering & Factory Tuning Factory-tuned high-pressure plungers feed each cylinder with precise fuel volumes, boosting thermal efficiency and power output. | Built for Constant High-Pressure Work A precision cast metal housing with hardened steel internals stands up to non-stop high-pressure diesel injection duty. |
Cleaner Combustion, Lower Fuel Use Superior atomization cuts soot and unburned hydrocarbons, trimming fleet fuel consumption and emissions. | True Direct-Fit OEM Swap Machined to original factory tolerances, it installs directly with no timing changes or adapters required. |
Dependable Cold-Weather Starts The built-in governor keeps idle speed steady and acceleration smooth, even in extreme temperature conditions. |
Ready to upgrade your fleet's reliability?
Where It Is Used
The Weichai 612601080249 Fuel Injection Pump is a core power-system part used across many commercial vehicles:
Heavy Commercial Dump Trucks Keeps strong low-end torque available for tippers in mining, earthmoving, and heavy transport duty. |
Long-Haul Tractor Trucks Sustains consistent power and fuel economy for freight fleets running highway routes. |
Construction & Engineering Machinery Commonly fitted on heavy machinery, cement mixers, and industrial power units running Weichai engines. |
Engine Overhaul & Repair The go-to replacement for restoring lost power, clearing black smoke, and curing hard-starting caused by worn pumps. |

Packaging & Delivery
Export Packaging Each pump is sealed in an oil-proof anti-corrosion bag, cushioned with heavy foam, and shipped in a reinforced wooden case or heavy-duty carton. | Ocean Freight Dispatched by sea via FCL or LCL container, guaranteeing safe, damage-free arrival at ports worldwide. |

About Shandong Chengda Auto Sale Co., Ltd.
Our Company Founded in 2005, Shandong Chengda is a certified manufacturer of trailers and semi-trailers, combining production, R&D, and sales teams. Annual exports top 50 million USD with revenue close to 600 million RMB. | Partners & Support We work closely with SINOTRUK, SHACMAN, FAW, DFAC, XUGONG, LIUGONG, and SEM, backed by mature after-sales support for customers worldwide. |
FAQ
1. Who are we? A Shandong, China based exporter active since 2017, serving Africa (60%), Southeast Asia (20%), South Asia (10%), South America (5%), Oceania (3%), and the Middle East (2%), with 101-200 staff. | 2. How is quality assured? A pre-production sample is always approved before mass production, and a final inspection is carried out before every shipment. |
3. What products do you offer? Dump trucks, tractor trucks, semi trailers (low bed, flatbed, fuel tanker, bulk cement), low bed trailers, trailer parts, and genuine Weichai engine components and fuel injection spares. | 4. Why buy from us? Factory direct pricing, made-to-order customization, advanced production technology, and a professional sales team since 2005. |
5. What services do you provide? Delivery terms: FOB, CFR, CIF, EXW. Payment: T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash. Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF. Support in English, Chinese, Spanish, Portuguese, Arabic, and French. |
Factory Visits
Buyers from over 80 countries have toured our facilities, spanning East Africa, West Africa, South America, Asia, and more.

Certifications
ISO 9001 and CE certified, meeting international quality standards for commercial vehicle diesel engine systems.





