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Caterpillar original 11R-0283 Diesel Fuel Injector for Caterpillar Engine, Replacement for OEM 20R-0848, 20R-0850, 20R-1274, for D11R D11N Track Type Tractor Mining Excavator original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 11R-0283 |
| MOQ: | 1 |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar 11R-0283 diesel fuel injector
,OEM 20R-0848 20R-0850 replacement injector
,D11R D11N tractor mining excavator injector
Caterpillar original 11R-0283 Diesel Fuel Injector for Caterpillar Engine, Replacement for OEM 20R-0848, 20R-0850, 20R-1274, for D11R D11N Track Type Tractor Mining Excavator original new injector
Fuel Type | Diesel |
Condition | Original Equipment Replacement / Genuine Compatible |
Applicable Engine | Caterpillar CAT 3512B Diesel Engine |
Injector Type | Fuel Injector / Diesel Fuel Injection Nozzle Assembly |
Quality Standard | OEM Quality |
Packaging | — |
Fuel System | Diesel Fuel Injection System |
OE Number | 11R-0283 / 11R0283 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 0R-8479 / 0R8479 / 217-2570 / 2172570 |
Vehicle / Equipment Application | Caterpillar Marine Engines, Generator Sets, Mining Equipment, Oilfield Power Units, Locomotives, Industrial Power Systems |
Application Type | Marine Propulsion / Power Generation / Mining / Oilfield / Locomotive / Industrial Power |
Precision fuel delivery defines the performance of every CAT 3512B engine, and the Caterpillar 11R-0283 fuel injector is the original equipment replacement unit built to maintain it. Supplied as a complete fuel injection nozzle assembly, it interchanges directly with OE numbers 11R0283, 0R-8479, 0R8479, 217-2570 and 2172570, simplifying parts identification, sourcing and inventory management for distributors, engine rebuilders and fleet operators maintaining Caterpillar 3512B-powered equipment worldwide.
As a core component of the diesel fuel system, this injector delivers precisely metered, finely atomized fuel into the combustion chamber, supporting stable combustion, consistent power output and efficient fuel utilization across the engine's operating range. Manufactured to OEM quality standards, the genuine compatible replacement matches the fit and function of the original CAT unit, helping 3512B engines sustain dependable performance under the continuous heavy-duty conditions typical of marine, mining and power generation service.
Application coverage extends across the full spectrum of CAT 3512B installations, including marine propulsion engines, diesel generator sets, mining machinery, oilfield power units, locomotives and other industrial power systems. Verified cross-reference coverage reduces ordering errors and shortens procurement lead times. For B2B buyers sourcing OEM-quality fuel injection components, the 11R-0283 injector assembly represents a reliable, cost-effective solution for long-term engine maintenance and overhaul programs.
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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
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