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INJECTOR GP-FUEL 20R1276 - Caterpillar


20R1276 INJECTOR GP-FUEL Caterpillar parts
Rating:
19
Alternative (cross code) number:
CA20R1276
20R-1276
20R1276
Caterpillar 20R1276 INJECTOR GP-FUEL
Weight: 6 pounds 3 kg.

Buy INJECTOR GP-FUEL 20R1276 Caterpillar genuine, new aftermarket tractor parts with delivery

Related part:
3920215  INJECTOR GP-FUEL  20R1276  R
3861767  INJECTOR GP-FUEL  20R1276  R

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$692.10

02 Aug 2025

CN: GEMMOE
20R1276 3920215 20R-1276 392-0215 New Fuel Injector for Cater/pillar Cat 3508B 3512B 3516B Engine
Thcbme Item name: Fuel Injector || Part Number:392-0215 20R-1276 3920215 20R1276 || Application: for Cater/pillar Cat 3508B 3512B 3516B Engine || Ideal replacement: Precision engineered to match specific vehicles. || Ensure fit: To make sure this part fits your exact vehicle.
$2,179.98

16 Jul 2025

CN: JZstar
Fits Compatible with Caterpillar 3516B 3512B 3508B Engine 4pcs Fuel Injector 392-0215 20R-1276
EWAIDI Part Number:392-0215 3920215 20R-1276 20R1276 || Application:Fits for Caterpillar 3516B 3512B 3508B Engine || The Fuel Injector is a vital component in the engine's fuel delivery system, ensuring precise fuel spraying into the combustion chamber for optimal engine performance. It plays a crucial role in fuel consumption, emissions, and engine power. Regular maintenance and cleaning are necessary to prevent clogs or malfunctions that could affect engine performance. A properly functioning Fuel Injector is essential for a smoothly operating vehicle and long-lasting engine. || Attention - The application information displayed is intended for informational purposes only. It is highly recommended that you verify the part number and conduct a thorough comparison with your old parts before proceeding with the purchase. Should you have any inquiries or concerns, please do not hesitate to reach out to us. || Good Value Option-This item offers consistent performance, reliable functionality, simple installation, and quick responsiveness.
$2,879.00

10 Jun 2025

CN: sidashangmaoyou
20R-1276 20R1276 6X Fuel Injector for Caterpillar CAT 3508B 3512B 3516B Engine
OfkZynodor Part Name:Fuel Injector || Part Number:20R-1276 20R1276 || APPlication: Compatible with Caterpillar CAT 3508B 3512B 3516B Engine || Please make sure to carefully compare the photos and check the part numbers before making the purchase. If you are unable to confirm your engine model or part number, please leave us a message and we will assist you in confirming that the product you purchase is the one you need. || Your order is not merely a single purchase but the beginning of a cooperative journey, aiming to ensure the safe and smooth operation of your vehicle. We are proud to offer you reliable precision engineering components and unparalleled services.
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Information:

Removal Procedure
Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576.
Table 1
Required Tools
Tool Part Number Part Description Qty
A 370-8376 Capping Kit 1
Contact with high pressure fuel may cause fluid penetration and burn hazards. High pressure fuel spray may cause a fire hazard. Failure to follow these inspection, maintenance and service instructions may cause personal injury or death.
Ensure that all adjustments and repairs that are carried out to the fuel system are performed by authorized personnel that have the correct training.Before beginning ANY work on the fuel system, refer to Operation and Maintenance Manual, "General Hazard Information and High-Pressure Fuel Lines" for safety information.Refer to System Operation, Testing and Adjusting, "Cleanliness of Fuel System Components" for detailed information on the standards of cleanliness that must be observed during ALL work on the fuel system.
Turn the fuel supply to the OFF position.
Turn the battery disconnect switch to the OFF position.
If necessary, remove the engine oil filter.
Illustration 1 g06277081
Illustration 2 g06277083
Use Tooling (A) to plug and cap the open port on the fuel injection pump.
Illustration 3 g06277085
Illustration 4 g06277087Installation Procedure
Ensure that all components are free from wear and damage. If any part of the flow control valve is worn or damaged, the flow control valve must be replaced as an assembly. The flow control valve kit contains the guide pins to install the flow control valve assembly.
Illustration 5 g06277088
Illustration 6 g06277090Note: 12 V = Grey Terminal24 V = Brown TerminalNote: Ensure that the screws are tightened equally. Failure to ensure that the screws are tightened equally will result in damage to the fuel injection pump.
Illustration 7 g06277091
Illustration 8 g06277093
Replace the filters for primary fuel system. Refer to Operation and Maintenance Manual, "Fuel System Primary (Water Separator) Element - Replace" for the correct procedure.
Replace the filters for secondary fuel system. Refer to Operation and Maintenance Manual, "Fuel System Secondary Filter - Replace" for the correct procedure.
Turn the fuel supply to the ON position.
Turn the battery disconnect switch to the ON position.
Remove the air from the fuel system. Refer to Operation and Maintenance Manual, "Fuel System - Prime" for more information.
After replacement of the flow control valve, the fuel injection pump requires a high-pressure fuel pump calibration procedure to be performed. Refer to Troubleshooting, "Fuel Rail Pressure Problem" for the correct procedure.


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