GUANGZHOU CIBO AUTO PARTS TRADING CO.,LTD.
| REMAN num | 250-1312 |
| Product name | Original injector |
| Size | Original Size |
| Payment Terms | T/T, Western Union, Paypal, RMB |
| Packing | Original package |
| Delivery Time | 3-5 work days |
| ENGINE | ENGINE |
| Warranty | 12 months |
| Appliion | Fuel Injection System |
| Stock | In stock |
| CAR | DIESEL CAR |
| Supply Ability | 10000 |
| Part Number | 250-1312 |
| Packaging Details | Original Packing |
| Part Number 2 | 250-1312 |
| Contact | 0086 18136531233 |
| MOQ | 1 PC |
| Place of Origin | USA |
| Certification | IOS+86 18136531233 |
| Model Number | 250-1312 |
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Product Specification
| REMAN num | 250-1312 | Product name | Original injector |
| Size | Original Size | Payment Terms | T/T, Western Union, Paypal, RMB |
| Packing | Original package | Delivery Time | 3-5 work days |
| ENGINE | ENGINE | Warranty | 12 months |
| Appliion | Fuel Injection System | Stock | In stock |
| CAR | DIESEL CAR | Supply Ability | 10000 |
| Part Number | 250-1312 | Packaging Details | Original Packing |
| Part Number 2 | 250-1312 | Contact | 0086 18136531233 |
| MOQ | 1 PC | Place of Origin | USA |
| Certification | IOS+86 18136531233 | Model Number | 250-1312 |
| High Light | original diesel common rail injector ，OEM precision fuel injector ，new diesel fuel injector replacement | ||
|
Fuel Type |
Diesel |
|
Condition |
New |
|
Applicable Engine |
3512B, 3512 series; select 3516 applications verified via OEM part validation |
|
Injector Type |
Electronic Unit Injector (EUI) |
|
Quality Standard |
OEM Standard Build |
|
Packaging |
Industrial export packaging |
|
Fuel System |
High-pressure direct injection with electronic unit injection |
|
OE Number |
250-1312 / 2501312 |
|
Brand |
|
|
Cross Number / Universal Number |
250-1312, 2501312, 10R-1275, 20R-0849, 162-8813, 204-2067, 229-1631, 245-8272, 246-1854, 250-1311, 250-1302, 386-1758 |
|
Vehicle / Equipment Application |
Industrial generator sets, marine propulsion engines, mining power modules, oil & gas power packs, construction diesel engines, emergency backup systems, telecom backup power installations |
|
Application Type |
Power generation, marine propulsion, mining, oil & gas, construction, infrastructure emergency systems, telecom backup power |
Engineered as a direct-fit OEM replacement for the 3512B, this fuel injector is purpose-built to match the precise tolerances of the 3512B V12 turbocharged and aftercooled diesel platform. The unit operates within the engine's high-pressure electronic unit injection system, where it receives pressurized diesel from the supply rail, meters the exact fuel volume commanded by the ECU, and delivers finely atomized spray through calibrated nozzles to support clean direct combustion. This calibrated interaction with the 3512B's combustion geometry helps the engine maintain rated power output, stable load response, and controlled emissions across heavy-duty generator, marine propulsion, and industrial power unit installations.
Constructed with corrosion-resistant internal components and manufactured to OEM build specifications, the 250-1312 injector is validated for long service intervals in harsh operating environments such as mining power modules, oil and gas power packs, and continuous-duty generator sets. Its cross-reference coverage across 10R-1275, 20R-0849, 162-8813, 204-2067, 229-1631, 245-8272, 246-1854, 250-1311, 250-1302, and 386-1758 simplifies fleet replacement and inventory management for operators running mixed 3512B and 3512 engine populations, with selected 3516 interchangeability confirmed through OEM part validation.
Pre-installation best practice requires thorough cleaning of fuel lines, replacement of all injector seals, adherence to torque specifications, ECU injector coding where mandated, and a post-installation fuel pressure test to confirm correct seating. Routine maintenance should pair scheduled fuel filter changes with injector leak tests, pressure checks, balance evaluations, and contamination monitoring. Operators noticing hard starts, abnormal smoke patterns, rough idle, or unstable power output should promptly conduct pressure and balance diagnostics to identify worn or clogged injectors before secondary engine damage occurs.
Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
Company Details
Year Established:
1998
Total Annual:
10000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Our company specializes in oating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,. PLEASE add new wahtsapp account, 008619128906105 Our company specializes in oating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,. PLEASE add new wahtsapp account, 008619128906105
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