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COVER AS 1252981 - Caterpillar


1252981 COVER AS Caterpillar parts 318C, 319C, 320B, 320B L, 320C, 320C FM, 320C L, 320D, 320D LRR, 321B, 321C, 323D L, 323D LN
Rating:
67
Alternative (cross code) number:
CA1252981
125-2981
1252981
Caterpillar 1252981 COVER AS
Weight: 0.80 pounds 0 kg.

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$226.20

04 Oct 2025

CN: jianweibin
1252981 Water Pump,Suitable For Car And Truck Engine Cooling
Jxeadysgw [OE Reference]: Direct replacement for Original Equipment number 1252981 || [Efficient Thermal Management]: Ensures precise engine cooling system circulation, prevents overheating, and ensures continuous and stable generator operation. || [Quiet Operation Design]: Optimized impeller and housing structure, combined with precision bearings, significantly reduces operating noise and enhances user comfort. || [Long-Lasting Durable Construction]: Utilizing reinforced engineering materials and precision die-casting technology, it resists high temperatures, corrosion, and pressure shock, providing an exceptional service life. || [Precise Fit Guarantee]: Manufactured to strict original equipment manufacturer specifications for seamless integration. Please ensure compatibility by verifying your vehicle's part number before installation.
$48.99

26 May 2025

US: XingYue Autopar
UNITHUB Engine Water Pump Automotive w/Gasket 130-1820 251-719 Compatible for Chevy Silverado Suburban Tahoe GMC Sierra Yukon C K Series Cadillac Escalade Isuzu 1996-2014
UNITHUB Fitment: Compatible for Cadillac Escalade Astro Blazer C1500 C2500 C35 C3500 Cargo Van Express 1500 2500 3500 Cargo K1500 K2500 K3500 P30 S10 Silverado 1500 2500 3500 Suburban 1500 Tahoe, Compatible for GMC C1500 C2500 C3500 Jimmy K1500 K2500 K3500 P3500 Safari Savana 1500 2500 3500 Sierra 1500 Sonoma Yukon, Compatible for Isuzu Hombre, Compatible for Oldsmobile Bravada, Compatible for Workhorse P30 FasTrack FT1061 FT1260 FT1261 FT1460 FT1461 FT1600 FT1601 FT1800 FT1801 FT1802 || Interchange Part Number: AW5077 130-1820 251-719 252711 43315 89060527 12532528 89017748 88926225 8125325280 12528917 12532526 12561392 88896225 8890605270 31024667 1252981 8125289170 8890177480 || Package Includes: The accessories included are as shown in the pic, it can be directly replaced, making installation easier and more accurate. Note: Please check for more detailed compatibility information before purchasing through Compatibility Garage or OEM numbers || Features: The robust cast iron or aluminum die-cast casing, along with coated sealing components, gives the water pump higher temperature resistance and improved durability. Heat-treated shaft components and precision-ground bearings provide the water pump with greater strength and a longer lifespan. Uniform wall cross-sections and smooth coolant flow channels effectively restoring the normal performance of cooling and heating systems. Meet or exceed OEM standards for performance and durability || Performance Upgrade: Upgrade key components such as bearings, impellers, mechanical seal kits, and housings. Manufactured by professional manufacturers according to strict quality control standards, they undergo comprehensive testing, ensuring reliable performance with no leaks, capable of providing stable performance even under extreme engine room conditions. The lifespan of UNITHUB water pumps is AT LEAST 50,000 km, but actual lifespan may be influenced by driving conditions
$41.99

26 May 2025

US: BDELI
BDELI Water Pump 88926225 252-711 Compatible with Chevy, GMC, Cadillac, Isuzu Olds 1996-2014 S10 Express 1500 2500, Savana, Sierra, Escalade, C K, 4.3 5.0 5.7L, AW5077 43315 with Gasket
BDELI [Reference Number] 12528917, 1252981, 12532526, 12532528, 12561392, 31024667, 8125289170, 8125325280, 88896225, 8890177480, 8890605270, 89017748, 89060527, AW5077, 43315, 252-711, WP9020 || [High Performance & Durability] We use premium components and strict quality control standards to ensure superior performance and durability, and every product meets our high quality benchmarks || [ISO 9001 & IATF 16949 Certified] Our factories are ISO 9001 and IATF 16949 certified, ensuring the highest standards of quality management during the manufacturing process || [Professional Testing] All of our products undergo meticulous quality testing with professional equipment from DV Canada, ensuring that you receive the highest quality products || [1 Year Free Replacement] Our commitment to our customers doesn't end after the purchase. We value every customer's experience and offer a one-year free replacement warranty to ensure your satisfaction even after purchase
Number on catalog scheme: 10
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Compatible equipment models: 1252981:

Information:


Illustration 1 g01267914
Connections of the Hydraulic Oil Temperature Sensor
This diagnostic code is associated with the hydraulic oil temperature sensor. The FMI 04 means that the Implement ECM has determined that the voltage of the sensor signal circuit is below normal.The temperature sensor provides a resistive voltage input signal to the ECM. The ECM will calculate the temperature of the hydraulic oil according to the value of the input signal. The voltage input from the sensor will be around 4.9 VDC at −40 °C (−40.0 °F). The voltage input from the sensor will be around 0.18 VDC at 150 °C (302.0 °F). The ECM will activate the FMI 04 diagnostic code when the input signal from the sensor is 0.0 VDC.The possible causes of this diagnostic code are listed below:
The signal circuit for the sensor is shorted to ground.
The sensor has failed.
The machine ECM has failed. This is unlikely. Note: Before performing this procedure, inspect the harness connectors that are involved in the circuit. Poor connections can often be the cause of a problem in an electrical circuit. Verify that all connections in the circuit are clean, that all connections are secure and that all connections are in good condition. If a problem with a connection is found, correct the problem and verify that this diagnostic code is active before performing this procedure. Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear the diagnostic codes when the original diagnostic code has been corrected. Test Step 1. CHECK THE SENSOR
Turn the disconnect switch and the key start switch to the ON position.
Ensure that the diagnostic code is active.
Observe the status of the diagnostic code. Disconnect the sensor from the machine harness. Expected Result:The CID 0600 FMI 04 diagnostic code changes to an CID 0600 FMI 03 diagnostic code when the sensor is disconnected from the machine harness.Results:
YES - The CID 0600 FMI 04 diagnostic code changes to an CID 0600 FMI 03 diagnostic code when the sensor is disconnected from the machine harness. The sensor has failed.Repair: The sensor is causing the problem. Replace the temperature sensor.STOP
NO - Disconnecting the sensor from the machine harness did not change the status for the active diagnostic code. The CID 0600 FMI 04 diagnostic code is still active. The sensor is not causing the problem. Proceed to Test Step 2.Test Step 2. CHECK THE SENSOR CIRCUIT FOR A SHORTThe sensor remains disconnected from the machine harness.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the machine harness connector J1 and J2 from the Implement ECM.
At the machine harness connector for the ECM, measure the resistance from the signal contact J1-22 (wire R732-BR(Brown)) to frame ground. Measure the resistance from the signal contact J1-22 (wire R732-BR(Brown)) to all of the contacts that are used in the machine harness connectors for the Implement ECM. Expected Result:Each resistance measurement is greater than 5000 ohms.Results:
OK - Each resistance measurement is greater than 5000 ohms. The machine

Cat SIS web machinery list:

Caterpillar parts catalog
320B & 320B L Excavators 4XW00001-UP (MACHINE) POWERED BY 3066 Engine
320C, 320C L, 320C LN, 320C S Excavators BBL00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators BDC00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators BPR00001-UP (MACHINE) POWERED BY 3066 Engine
320C Forest Swing Machine BGB00001-UP (MACHINE) POWERED BY 3066 Engine
320C S Hydraulic Excavator EGL00001-UP (MACHINE) POWERED BY 3066 Engine
320C U 320C LU Excavators CLM00001-UP (MACHINE) POWERED BY 3066 Engine
320C Excavators HBC00001-UP (MACHINE) POWERED BY 3066 Engine
318C L & 318C LN Excavators GPA00001-UP (MACHINE) POWERED BY 3066 Engine
318C Excavators BTG00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators MAB00001-UP (MACHINE) POWERED BY 3066 Engine
320C U & 320C LU Excavators MAC00001-UP (MACHINE) POWERED BY 3066 Engine
320C, 320C L, 320C LN Excavators DBG00001-UP (MACHINE) POWERED BY 3066 Engine
320C Hydraulic Material Handler EGA00001-UP (MACHINE) POWERED BY 3066 Engine
320C Material Handler JPL00001-UP (MACHINE) POWERED BY 3066 Engine
321C LCR Hydraulic Excavator MCF00001-UP (MACHINE) POWERED BY 3066 Engine
320C Forest Machines SAH00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators RAW00001-UP (MACHINE) POWERED BY 3066 Engine
319C LN Hydraulic Excavator KGL00001-UP (MACHINE) POWERED BY 3066 Engine
320C LRR Excavator GAD00001-UP (MACHINE) POWERED BY 3066 Engine
320C LN Excavator AXK00001-UP (MACHINE) POWERED BY 3066 Engine
320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine
323D & 323D L Excavator SDC00001-UP (MACHINE) POWERED BY 3066 Engine
320C S Hydraulic Excavator BMZ00001-UP (MACHINE) POWERED BY 3066 Engine
321C LCR Excavator KCR00001-UP (MACHINE) POWERED BY 3066 Engine
323D LN & 323D S Excavators CYD00001-UP (MACHINE) POWERED BY 3066 Engine
320D RR & 320D LRR Excavators EBY00001-UP (MACHINE) POWERED BY 3066 Engine
320D & 320D L Excavators CXY00001-UP (MACHINE) POWERED BY 3066 Engine
320C L Excavator EAG00001-UP (MACHINE) POWERED BY 3066 Engine
323D L Excavator PBM00001-UP (MACHINE) POWERED BY 3066 Engine
320D & 320D L Excavators JGZ00001-UP (MACHINE) POWERED BY 3066 Engine


Parts cover Caterpillar catalog:

9G0004 COVER AS-TERMINAL
120G, 120H, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12K, 12M, 130G, 135H, 1390, 140G, 140H, 140K, 140K 2, 143H, 14H, 160G, 160H, 160K, 163H, 16H, 215, 215B, 2384C, 2484C, 24H, 24M, 2590, 30/30, 305.5, 3...
9G8909 COVER-TERMINAL
1090, 1190, 1190T, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H,...
9R7980 COVER
120H ES, 12H ES, 140H ES, 143H, 14H NA, 160H ES, 163H NA, 16H NA, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B...
8E5605 COVER-CARRIER ROLLER
311, 311B, 311C, 312, 312B, 315, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L...
7Y1781 COVER
311, 311B, 312, 312B, 313D2 LGP, 315, 315B, 315B FM L, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B L, 320C, 320C L, ...
7Y1426 COVER
315C, 315D L, 318B, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 3...
1516844 COVER
307C, 307D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 313D, 313D2, 315C, 315D L, 318C, 318D L, 318D2 L, 319D L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 3...
1786538 COVER AS
311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN...
5I7587 COVER
318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 323D L, 323D LN, 323D SA
6Y8077 COVER-CARRIER ROLLER
312D, 320B, 320C, 323D LN, 323D SA, 323E L, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325D, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330, 330 FM L, 330 L, 330B L, 330C, 3...
5I7685 COVER ASSEM.
311, 311B, 312, 312B, 320, 320 L, 320B, 320B FM LL, 320N
1252971 COVER
320B, 320C, 320C FM
2552904 COVER AS
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 323D L, 323D LN, 323D SA
1680582 COVER
318C, 319C, 320B, 320C, 320C FM, 320C L, 320D, 320D FM RR, 320D LRR, 320D RR, 321C, 321D LCR, 323D L, 323D LN
5I8001 COVER
318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C
2070149 COVER
308D, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 321C, 321D LCR, 328D LCR
2382526 COVER
307D, 308D, 312C, 312C L, 315C, 318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 321C, 321D LCR, 322C, 322C FM, 324D FM, 324D FM LL, 325C, 325C FM, 325D FM, 325D FM LL, 328D LCR, 330C, 33...
2242929 COVER AS
312C L, 315C, 318C, 320C, 322C, 325C, 330C, 330C L
0859832 COVER
318C, 319C, 320 L, 320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN, E200B
5I7587 COVER
318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 323D L, 323D LN, 323D SA
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