POWER TRAIN AR-OEM 3260677 - Caterpillar

3260677 POWER TRAIN AR-OEM Caterpillar parts CX28

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Alternative (cross code) number:
CA3260677
326-0677
3260677

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Compatible with Caterpillar CAT Engine C6.6 C4.4 320D 315D 318D 319D 6pcs Fuel Injector 326-0677 3260677

$1,256.98

24 Nov 2025

CN: JZstar

Compatible with Caterpillar CAT Engine C6.6 C4.4 320D 315D 318D 319D 6pcs Fuel Injector 326-0677 3260677
EWAIDI Part Number： 326-0677 3260677 Note: Please check the fitment carefully before purchase. Or just tell us the part number you need. || Application: Compatible with Caterpillar CAT Engine C6.6 C4.4 320D 315D 318D 319D || Engine part number C6.6 is a crucial identifier for selecting the correct replacement part for maintenance or repairs. It ensures compatibility and efficiency in engine functioning. Mechanics can easily locate the required component in inventory, leading to smooth and reliable engine operation. This part number is essential for ensuring longevity and proper functioning of the engine in various applications. || The Fuel Injector is a vital part of a car's fuel system, ensuring optimal engine performance and fuel efficiency by delivering the right amount of fuel at the right time. It receives signals from the engine control unit to determine the fuel amount based on factors like engine speed, load, and temperature. Regular maintenance is key to preventing issues like poor fuel economy and decreased engine power. || Package includes: 6 pieces of Fuel Injector 326-0677 3260677.

YRGFHJ Common Rail Injector .Compatible with Caterpillar Cat 320D 312D 313D321D 323D C6.4 Engine. 326-0677 326-4756 10R-7675 10R-7575 326-4700(326-0677)

$219.03

24 Nov 2025
0.1102[0.05] pounds
CN: xuebinmall

YRGFHJ Common Rail Injector .Compatible with Caterpillar Cat 320D 312D 313D321D 323D C6.4 Engine. 326-0677 326-4756 10R-7675 10R-7575 326-4700(326-0677)
YRGFHJ Replacement part number: 326-4700, 326-4756, 326-0677, 10R-7575, 10R-7675 || The injector ensures even fuel atomization and precise injection, effectively improving the engine combustion efficiency, bringing stronger power output and lower fuel consumption. || Adopting high-quality materials with excellent abrasion and corrosion resistance, able to withstand high-pressure and high-temperature environments, ensuring stable operation for a long time and prolonging service life || Injectors can reduce engine noise and vibration, providing a smoother driving experience || Easy to install, save time and energy, easy to install, even novice can easily complete, save your time and energy

$1,252.68

24 Nov 2025

CN: MotorHeal

Compatible with Caterpillar CAT Engine C6.6 C4.4 320D 315D 318D 319D 6pcs Fuel Injector 326-0677 3260677
LanXing Part Number： 326-0677 3260677 Note: Please check the fitment carefully before purchase. Or just tell us the part number you need. || Application: C6.6 || The Fuel Injector is a key component in a vehicle's fuel system, delivering precise amounts of fuel into the combustion chamber for optimal engine performance. Regular maintenance and cleaning are necessary to prevent clogs and ensure proper fuel delivery. The injector operates efficiently under high pressure and varying engine speeds, essential for fuel efficiency and emission reduction. Regular inspection and replacement are necessary for smooth and efficient vehicle operation. || Suitable: Compatible with Caterpillar CAT Engine models C6.6, C4.4, 320D, 315D, 318D, and 319D. || Package includes: 6 pieces of Fuel Injector 326-0677 3260677.

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TRANSMISSION-MILITARY CX28 Caterpillar

Caterpillar SIS machinery equipment:

Caterpillar SIS

CX28 Transmission for Combat and Tactical Vehicles TBB00001-UP (MACHINE) » 326-0677 POWER TRAIN AR-OEM

Information:

Illustration 1 g00897724
Schematic of the relay (Rotate clockwise) (Shear)This diagnostic code is associated with the relay (rotate clockwise) (shear). The FMI 06 means that the ECM has determined that the current of the relay is above normal. The possible causes of this diagnostic code are listed:
The signal circuit of the relay is shorted to ground.
The relay has failed.
The ECM has failed. This is unlikely. Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear these diagnostic codes when the original diagnostic code has been corrected. Ensure that the diagnostic code of CID 1802 FMI 06 is active before performing this procedure.Note: Use the 146-4080 Digital Multimeter for the measurements in this procedure.System Response:The diagnostic code of CID 1802 FMI 06 will be logged in the internal memory of the ECM.Test Step 1. CHECK FOR RELATED DIAGNOSTIC CODES.Note: The mode selector switch must be located in the shear position.
Use the Electronic Technician in order to verify that diagnostic codes for the mode select switch are not present. The codes that may be present are listed:
CID 1799 FMI 03
CID 1799 FMI 06Expected Result:Diagnostic codes for the mode select switch are not present.Results:
OK - Diagnostic codes for the mode select switch are not present. Proceed to Test Step 2.
NOT OK - Diagnostic codes for the mode select switch are present.Repair: Proceed to the diagnostic code procedure for the mode selector switch and perform the procedure. Stop.Test Step 2. CHECK THE RELAY.
Turn the disconnect switch and the key start switch to the ON position. Do not start the engine.
Observe the status of the diagnostic code.
Disconnect the relay with the active diagnostic code from the machine harness. Expected Result:CID 1802 FMI 06 changes to CID 1802 FMI 05 when the relay is disconnected.Results:
YES - CID 1802 FMI 06 changes to CID 1802 FMI 05 when the relay is disconnected. The circuit is correct.Repair: The relay has failed. Repeat this test "CHECK THE RELAY" in order to verify the failure of the relay. Replace the relay. Stop.
NO - CID 1802 FMI 06 remains active. Proceed to Test Step 3.Test Step 3. CHECK THE SIGNAL CIRCUIT OF THE RELAY FOR A SHORT TO GROUND.
Turn the key start switch and the disconnect switch to the OFF position.
The relay remains disconnected from the machine harness.
Disconnect the machine harness connector(s) from the ECM.
At the machine harness connector, measure the resistance from the signal contact J1-10 (wire T970-GY) to all contacts that are used in the machine harness connectors for the ECM. Expected Result:Each resistance measurement is greater than 5000 ohms.Results:
OK - Each resistance measurement is greater than 5000 ohms. The machine harness is correct. Proceed to Test Step 4.
NOT OK - Each resistance measurement is not greater than 5000 ohms. There is a short in the machine harness. The short is between the circuit with the low resistance measurement and in wire T970-GY or wire G885-PK.Repair: Repair the machine harness or replace the machine harness. Stop.Test Step 4. CHECK IF THE DIAGNOSTIC