FILTER 3I1431 - Caterpillar

3I1431 FILTER Caterpillar parts

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Alternative (cross code) number:
CA3I1431
3I-1431
3I1431

Weight: 1920 pounds 870 kg.

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CARTEX Air Filter 8T-8076 3I-0373 3I-1431 for FITS Caterpillar CAT Engine 3208 3412 Cold Planer PR-1000 PR-1000C

$79.82

06 Aug 2025

CA: High Quality Pa

CARTEX Air Filter 8T-8076 3I-0373 3I-1431 for FITS Caterpillar CAT Engine 3208 3412 Cold Planer PR-1000 PR-1000C
CARTEX Whether you're a professional mechanic or a DIY enthusiast,We've got you covered with a wide range of parts that meet the highest standards of quality and performance. || Order your High Quality Part with peace of mind, knowing we prioritize your satisfaction. Quality Parts, Superior Performance - it's not just a promise, it's our standard || QUESTIONS? : We at CARTEX - High Quality Parts USA has more than 40 years of experience in industry and has in-house technicians, If you are not sure if this part fits your machine or tractor, just send us an email before you make the purchase and our in house technicians will revert back to you, right away.

$79.82

06 Aug 2025

CA: High Quality Pa

NUEPWRFA 8T8076 0774592 0969624 774592 8TS076 969624 9Y7811 3I0373 G42040023 G42040013 G32001513 3I1431 9Y6828 3I0799 Outer Inner AIR FILTER SET Compatible for CATERPILLAR

$150.01

06 Aug 2025
2.0[0.90] pounds
CN: NEW POWER FOR A

NUEPWRFA 8T8076 0774592 0969624 774592 8TS076 969624 9Y7811 3I0373 G42040023 G42040013 G32001513 3I1431 9Y6828 3I0799 Outer Inner AIR FILTER SET Compatible for CATERPILLAR
NUEPWRFA Part number: 8T8076 0774592 0969624 774592 8TS076 969624 9Y7811 3I0373 G42040023 G42040013 G32001513 3I1431 9Y6828 3I0799 Outer 946081 3123080500 0776258 0946081 776258 9Y6804 3I0126 G42040012 G32001512 3I1431 8C3047 U87011900 Inner AIR FILTER SET || Compatible for CATERPILLAR 3208 3304 3304NA 3306T 3208T PR1000C 3406B ATAAC 3306 3306 ATAAC D343 D333 || Approx. Dimensions: OUTER AIR FILTER Overall Length 419.1 mm (16.50 inch) Outer Diameter 281.8 mm (11.09 inch) Inner Diameter 170.8 mm (6.72 inch) Length 406.4 mm (16.00 inch) Bolt Hole Diameter 16.76 mm (0.66 inch) || Approx. Dimensions: INNER AIR FILTER Outer Diameter 162.5 mm (6.40 inch) Inner Diameter 134.1 mm (5.28 inch) Length 406.5 mm (16.00 inch) || New aftermarket parts, Manufactured to OEM standards and rigorously tested at the factory.

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Information:

Table 1
J1939 Code and Description CDL Code and Description Comments
4367-3
Aftertreatment #1 DEF Quick Thaw Tank Level : Voltage Above Normal 3131-3
Aftertreatment #1 DEF Tank #2 Level Sensor : Voltage Above Normal The Electronic Control Module (ECM) detects signal voltage that is not in the acceptable range.
The code is logged.
4367-4
Aftertreatment #1 DEF Quick Thaw Tank Level : Voltage Below Normal 3131-4
Aftertreatment #1 DEF Tank #2 Level Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
4368-3
Aftertreatment #1 DEF Tank #2 Temperature : Voltage Above Normal 3135-3
Aftertreatment #1 DEF Tank #2 Temperature Sensor : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
4368-4
Aftertreatment #1 DEF Tank #2 Temperature : Voltage Below Normal 3135-4
Aftertreatment #1 DEF Tank #2 Temperature Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged. The signal for the Diesel Exhaust Fluid (DEF) tank level sensor is routed to terminal 1 of the tank header unit. The signal for the DEF tank temperature sensor is routed to terminal 3 of the tank header unit. The sensor return is shared and is routed to terminal 2 of the tank header unit. The Electronic Control Module (ECM) provides short circuit protection for the internal power supply. A short circuit to the battery will not damage the internal power supply.
Illustration 1 g06136353
Table 2
Troubleshooting Test Steps Values Results
1. Check for Codes
A. Turn the DC breaker to ON.
B. Connect Cat® Electronic Technician (ET) to the service tool connector.
C. Determine if a code is active or logged.
Codes
Result: A -3 code is active.
Proceed to Test Step 2.
Result: A -4 code is active.
Proceed to Test Step 3.
2. Create a Short at the Sensor Connector
A. Verify that the wiring harness connector is free of debris, free of corrosion, and securely connected.
B. Install a jumper wire between the appropriate signal and return wire at the sensor connector to create a short.
C. Turn the DC breaker to ON.
D. Connect Cat ET.
E. Use Cat ET to monitor the following codes:
- -4 code
F. Turn the breaker to OFF.
Create a Short
Result: A -4 code becomes active.
Repair: The wiring is OK. Replace the Diesel Exhaust Fluid (DEF) tank header assembly.
Verify that the repair eliminated the problem.
Result: A -4 code does not become active.
Repair: Repair or replace the wiring harness.
Verify that the repair eliminated the problem.
3. Create an Open at the Sensor Connector
A. Disconnect the connector of the tank header unit.
B. Turn the breaker to ON.
C. Connect Cat ET.
D. Use Cat ET to monitor the following codes:
- -3 code
D. Turn the breaker to OFF.
Create an Open
Result: A -3 code becomes active.
Repair: The wiring is OK. Replace the DEF tank header assembly.
Verify that the repair eliminated the problem.
Result: A -3 code does not become active.
Repair: Repair or replace the wiring harness.
Verify that the repair eliminated the problem.
If the procedure did not correct the issue, contact your Cat dealer Technical Communicator (TC). For further assistance, your TC