Caterpillar original Common Rail Cat Fuel Injector Cross Reference 20R-1270, 392-0214, 20R-1282, Fuel Injector 20R-1276 Replacement for Caterpillar Engines C3500 original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 20R-1276 |
| MOQ: | 1 |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar C3500 common rail fuel injector
,20R-1270 392-0214 injector cross reference
,Caterpillar diesel engine replacement injector
Caterpillar original Common Rail Cat Fuel Injector Cross Reference 20R-1270, 392-0214, 20R-1282, Fuel Injector 20R-1276 Replacement for Caterpillar Engines C3500 original new injector
Fuel Type | Diesel |
Condition | OEM Reman |
Applicable Engine | Caterpillar 3512B / 3508B / 3516B |
Injector Type | Electronically-controlled high-pressure diesel fuel injector |
Quality Standard | OEM / Industrial-Grade |
Packaging | — |
Fuel System | Electronically controlled high-pressure fuel injection |
OE Number | 20R-1276 / 20R1276 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 392-0215, 386-1767, 124-6351, 162-8811, 10R-1291, 0R-8893, 0R-8691 |
Vehicle / Equipment Application | Diesel gensets, marine vessels, mining equipment, oil & gas systems, construction machinery |
Application Type | Power generation, marine propulsion, mining, oil & gas, heavy industrial |
Engineered for Caterpillar 3500-series diesel platforms, the 20R-1276 fuel injector is an OEM-quality, electronically controlled high-pressure injection unit designed for CAT 3512B engines, with full compatibility across 3508B and 3516B variants. This injector cross-references a comprehensive number database—392-0215, 386-1767, 124-6351, 162-8811, 10R-1291, 0R-8893, and 0R-8691—simplifying procurement, reman exchange, and inventory management for global parts distributors and fleet operators.
In operation, the injector precisely meters and atomizes diesel into the combustion chamber under high pressure, with electronic solenoid control delivering exact injection timing. The result is optimized spray patterns, efficient combustion, stronger torque output, quicker throttle response, reduced smoke, and controlled emissions. Built to industrial-grade durability standards, the unit withstands the sustained heavy load cycles typical of continuous-duty Caterpillar engines, helping minimize unburnt fuel and extend service intervals.
The 20R-1276 serves power generation, marine propulsion, mining, oil & gas, and heavy construction applications—from standby gensets and prime power plants to commercial vessels, offshore support boats, and haul truck power systems. Installation follows standard OEM procedures with fresh seals, specified torque values, and ECU timing validation. For maximum service life, use clean diesel meeting OEM specifications, replace fuel filters frequently in dusty environments, and monitor spray patterns to detect clogging early. Contact us for quotations and bulk supply.
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Contact Detail:
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