INJECTOR GP-FUEL 3861766 - Caterpillar

3861766 INJECTOR GP-FUEL Caterpillar parts 3508, 3508B, 3512, 3512B, 3516, 3516B

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Alternative (cross code) number:
CA3861766
386-1766
3861766

Weight: 6 pounds 3 kg.

Buy INJECTOR GP-FUEL 3861766 Caterpillar genuine, new aftermarket tractor parts with delivery
GENERATOR SET, MARINE ENGINE,

Related part:

3861766 INJECTOR GP-FUEL 20R1275 R

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3861766 Injector (REMAN) 6 Month Ltd. Warranty - G&T Engine Parts

$740.94

31 Jul 2025

US: QUALITY PARTS

3861766 Injector (REMAN) 6 Month Ltd. Warranty - G&T Engine Parts
G&T Engine Parts Part Number: 3861766 || Application: Engine 3508 / 3512 / 3516 / 3518 || Quality: 100% Tested Before Shipping to Ensure Product Quality || Ltd. Warranty: 6 months || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.

shsiyayh 1PCS Fuel Injector for Caterpillar CAT 3508B 3512B 3516B Engine 386-1766 3861766

$775.03

12 Jun 2025

CN: yahegochengeg

shsiyayh 1PCS Fuel Injector for Caterpillar CAT 3508B 3512B 3516B Engine 386-1766 3861766
shsiyayh Part Name:Fuel Injector || Part Number:386-1766 3861766 || APPlication: Compatible with Caterpillar CAT 3508B 3512B 3516B Engine || 1.Please tell us of your engine model or a view of nameplate when order this item to lower the error rate.Thanks. || 2.There are no instructions included in this kit.it is recommended to install professionally.

Fits Compatible with Caterpillar CAT 3508B 3512B 3516B Engine 4pcs Fuel Injector386-1766 3861766 20R-1275 20R1275

$2,099.98

12 Jun 2025

CN: JZstar

Fits Compatible with Caterpillar CAT 3508B 3512B 3516B Engine 4pcs Fuel Injector386-1766 3861766 20R-1275 20R1275
EWAIDI Part Number：386-1766 3861766 20R-1275 20R1275 || Application:Fits for Caterpillar CAT 3508B 3512B 3516B Engine || The Fuel Injector is vital for engine performance, delivering precise fuel amounts at the right time for efficiency. Maintenance is key to prevent clogs or malfunctions that can impact vehicle operation and engine longevity. || 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.

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Number on catalog scheme: 4

Caterpillar 3861766 Parts scheme INJECTOR GP-FUEL

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Compatible equipment models: 3861766:

GENERATOR SET 3508B

INDUSTRIAL ENGINE 3512B 3516B

LOCOMOTIVE ENGINE 3508B 3512B 3516B

MARINE AUXILIARY 3512B

MARINE ENGINE 3508 3508B 3512 3512B 3516 3516B Caterpillar

Information:

The chart shown here stays with the engine for fast and easy reference of service information until the assembly is complete.The Assembly Procedures and Specifications Charts can be used as a work plan. This is a big advantage when two servicemen work together on the assembly of one component and/or when servicemen on different shifts work on the same component.
The charts improve communication between servicemen on different shifts. If each assembly step is checked off as it is completed, the servicemen on the next shift can quickly see what work has been completed and what work is still to be done. This decreases the possibility of an important step not being done, especially an inspection function.
The Assembly Procedures and Specifications Charts can also be used as efficient guides for the disassembly of the basic component.
During disassembly the serviceman can check the chart to see in what step each subassembly and parts (such as hardware) will be used. He then makes a separation of the parts (and components) according to the sequence in which they will be needed.
Groups of charts are hung in different areas of the service shop. Servicemen use the chart nearest to their work for reference.It takes much less time to do the work if the parts are put in groups together as they will be used in the assembly process.
Each chart is a separate publication and has its own form number. When a chart needs revision, a new one takes the place of the out-of-date one. This makes it easy to give the serviceman the most current information. When a revision is made to a chart, a "C" is added to show what was changed.
The charts are designed to be used and kept in the assembly work area. For this reason they are printed on soil-resistant and tear-resistant paper. Oil and dirt can be easily cleaned off the charts.
Dealers that use the Assembly Procedures and Specifications Charts regularly have developed several different methods for the storage