TUBE AS 3935449 - Caterpillar

3935449 TUBE AS Caterpillar parts

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Alternative (cross code) number:
CA3935449
393-5449
3935449

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Valve Cover Gasket Set 3930906 3935449 Compatible for Cummins 4BT 3.9L 6BT 5.9L Engine 12V

$59.40

21 Nov 2025

CN: Wangjiang Part

Valve Cover Gasket Set 3930906 3935449 Compatible for Cummins 4BT 3.9L 6BT 5.9L Engine 12V
Agluyrex 【Part Name】:Valve Cover Gasket Set || 【Part Number】:3930906 3935449 || 【Application】:Compatible for Cummins 4BT 3.9L 6BT 5.9L Engine 12V || 【Notice】-Application information provided is for reference only. Please confirm the part number and compare old parts before . If you have any question,pls feel free to ask us. || 【Worth Choice】-This product has stable , high reliability, easy installation and fast response.y to you as soon as possible.

3902666 Valve Cover Gasket Set Fit for Dodge Ram Cummins 6BT 12V 5.9L Engine 1989-1998, # 3910824 3930906 3935449

$19.55

19 Nov 2025

CN: shengchusd

3902666 Valve Cover Gasket Set Fit for Dodge Ram Cummins 6BT 12V 5.9L Engine 1989-1998, # 3910824 3930906 3935449
VelvetunVillay Compatible models: Fit for Dodge Ram Cummins Engine 1989-1998 || Replaceable parts number: 3902666 3910824 3930906 3935449 || Material: Made of high-quality materials, it is oil-resistant, heat-resistant and has a long service life || Protective function: Valve cover gasket can protect the cylinder head from the influence of external and internal components || Bidirectional shielding: It can prevent oil from escaping from the chamber and act as a bidirectional shield, forming a tight fit between the engine and its cover

PB 3928405,3936876,3901895,3902666,3928404,3907049,3935449 Valve Cover Set of 6 Compatible For Dodge, Cummins 6BT 12V Engine

$109.99

12 Nov 2025

US: PB Sales, Inc

PB 3928405,3936876,3901895,3902666,3928404,3907049,3935449 Valve Cover Set of 6 Compatible For Dodge, Cummins 6BT 12V Engine
PB Part Number:- 3928405,3936876,3901895,3902666,3928404,3907049,3935449 || Compatible with Dodge Cummins Industrial/Marine 6BT, 12v, 5.9L Engine || Kit Includes:- Valve Cover Qty 5, Valve Cover with Oil Fill Hole Qty 1. || Valve Cover Gasket Qty 6, Oil Fill Cap Seal Qty 1, Oil Fill Cap Qty 1. || Valve Cover Center Bolt Qty 6, Valve Cover Center Bolt Seal Qty 6.

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Information:

Table 1
J1939 Code and Description Comments
1390-15
Engine Fuel Valve #1 Inlet Absolute Pressure : High - least severe (1) The pressure provided to the fuel metering valve is higher than the trip point and the delay time has expired.
The alarm output is activated.
The code is logged. Probable Causes
Incorrect setting of the gas pressure regulator
Faulty gas pressure regulatorRecommended Repairs
Table 2
Troubleshooting Test Steps Values Results
1. Check for Codes
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Look for active codes that are associated with the system for the event code.
Codes
Result: An associated code is active.
Repair: Troubleshoot any associated codes before continuing with this test.
Result: A 1390-15 code is active or logged.
Proceed to Test Step 2.
2. Monitor the Pressure Provided to the Fuel Metering Valve
A. Monitor the "Engine Fuel Valve #1 Inlet Absolute Pressure" parameter via Cat ET.
Pressure
Result: The pressure supplied to the valve is NOT within specification.
Proceed to Test Step 3.
3. Adjust the Regulator
A. Adjust the gas pressure regulator to achieve the correct pressure.
Pressure
Result: The correct pressure is NOT achieved.
Repair: Repair the regulator or replace the regulator.
Result: The correct pressure is achieved.
If the procedure did not correct the issue, contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).