|
original 386-1758 Engine Assembly Components Common Rail Injector 20R-3247 389-1969 Replacement new injector original new injector
| Model Number: | 386-1758 |
| MOQ: | 1 Piece |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original Common Rail Injector 20R-3247
,Diesel Fuel injector 386-1758 replacement
,Engine Assembly Components 389-1969
original 386-1758 Engine Assembly Components Common Rail Injector 20R-3247 389-1969 Replacement new injector original new injector
Fuel Type | Diesel |
Condition | OEM / Reman |
Applicable Engine | 3512B, 3512B HD, 3512B Marine, 3512C, 3512C HD, 3516B, 3516C, 3508B, 3508C, and selected 3512E industrial applications |
Injector Type | Heavy-duty diesel fuel injector assembly |
Quality Standard | Manufactured to OEM specifications |
Packaging | Standard industrial export packaging |
Fuel System | high-pressure electronic unit injector system |
OE Number | 386-1758 |
Brand | |
Cross Number / Universal Number | 10R-0957, 10R0957, 330-1758, 3301758, 336-1758, 3361758, 212-8475, 2128475, 387-9433, 3879433, 392-0204, 3920204 |
Vehicle / Equipment Application | 3512B generator engines, marine propulsion engines, mining trucks, drilling equipment, industrial power systems |
Application Type | Generator, Marine, Mining, Oil & Gas, Industrial Equipment, Offshore Platforms, Locomotive Support, Pumping Stations |
The 3512B Fuel Injector 386-1758 is a precision-engineered diesel fuel injection component designed for direct fitment on 3512B, 3512B HD, 3512B Marine, 3512C, 3512C HD, 3516B, 3516C, 3508B, 3508C, and selected 3512E engines. Built to original equipment manufacturer specifications, this injector serves as both an OEM replacement and reman exchange unit, covering cross references 10R-0957, 330-1758, 336-1758, 212-8475, 387-9433, and 392-0204, which allows seamless integration across the 3512B engine series without modification.
This injector operates through five functional stages: high-pressure fuel supply through the fuel rail, pressure accumulation within the injector chamber matched to engine load, precisely timed injection events delivering atomized fuel into the combustion chamber, optimized combustion for improved thermal efficiency and reduced smoke, and complete fuel burn that extends component service life. The unit is engineered to withstand extreme operating temperatures, high injection pressures, and the continuous heavy-load cycles typical of power generation, marine propulsion, mining, and oilfield applications across global industrial markets.
To maintain peak performance, operators should use high-quality diesel fuel, replace fuel filters on schedule, monitor fuel contamination, drain water separators regularly, and conduct periodic injector balance and exhaust temperature inspections. Under normal operating conditions with proper maintenance, expected service life may exceed 10,000 to 15,000 operating hours, making this injector a dependable long-term solution for 3512B-powered equipment.
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
