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PUMP GP-WATER 2W8004 - Caterpillar


2W8004 PUMP GP-WATER Caterpillar parts 3304, 3304B, 3306, 3306B, D6D


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Alternative (cross code) number:
CA2W8004
2W-8004
2W8004
Caterpillar 2W8004 PUMP GP-WATER
Weight: 27 pounds 12 kg.

Buy PUMP GP-WATER 2W8004 Caterpillar genuine, new aftermarket tractor parts with delivery
GEN SET ENGINE, TRACK-TYPE TRACTOR,

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Water Pump 2W8004 2W-8004 Fits for CAT SR4 3304 3306 Engine
$465.16

25 Aug 2025

CN: Machinery Parts
Water Pump 2W8004 2W-8004 Fits for CAT SR4 3304 3306 Engine
Sgaorcpas If you are unsure whether this product is suitable for your machine, please send a message to Sgaorcpas before purchasing and provide detailed information. Sgaorcpas will determine whether it meets your needs ahead of time. || For any questions about the product, including but not limited to pre-sale and after-sale issues, you can contact Sgaorcpas, and we will reply to your email as soon as possible.
Water Pump 2W8004 2W-8004 Compatible with CAT SR4 3304 3306 Engine
$398.00

25 Aug 2025

CN: Fikowjs-Machine
Water Pump 2W8004 2W-8004 Compatible with CAT SR4 3304 3306 Engine
Fikowjs TIP: Please purchase according to the old part number, appearance is not able to judge the accuracy of the product. || Product Name:Water Pump || Part number:2W8004 2W-8004 || Application:Compatible with CAT SR4 3304 3306 Engine || NOTE: There are many kinds of products in Fikowjs parts, if you can't find the part number you need, please consult us, we will reply soon!
Water Pump 2W8004 2W-8004 Fits for CAT SR4 3304 3306 Engine
$451.13

30 Jun 2025

CN: Spring PARTS ST
Water Pump 2W8004 2W-8004 Fits for CAT SR4 3304 3306 Engine
ABCGTDLPAS part name:water pump || Part Number:2W8004 2W-8004 || Application:Fits for CAT SR4 3304 3306 Engine
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This part in 1 request: Show. This information for suppliers only!
#871966 2w-8004
2022-04-28
Number on catalog scheme: 1
Caterpillar 2W8004 Parts scheme PUMP GP-WATER
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Compatible equipment models: 2W8004:

GEN SET ENGINE  3304   3304B   3306   3306B  
GENERATOR SET 
INDUSTRIAL ENGINE  3304   3306  
MARINE ENGINE  3304   3304B   3306   3306B  
TRACK-TYPE TRACTOR  D6D   Caterpillar

Information:


Table 1
Troubleshooting Test Steps Values Results
1. Programming a Flash File
A. Establish communication between Cat ET and the engine ECM.
B. Select "WinFlash" from the "Utilities" menu on Cat ET.
If "WinFlash" will not communicate with the ECM, refer to Troubleshooting, "Electronic Service Tool Does Not Communicate".
C. Program the flash file into the ECM.
D. Select the engine ECM under the "Detected ECMs".
E. Press the "Browse" button in order to select the name of the flash file that will be programmed into the ECM.
F. When the correct flash file is selected, press the "Open" button.
G. Verify that the "File Values" match the application. If the "File Values" do not match the application, obtain the correct flash file.
H. When the correct flash file is selected, press the "Begin Flash" button.
I. Cat ET will indicate when flash programming has been successfully completed.
J. Start the engine and check for proper operation. Repair any active diagnostic or event codes.
Flash file
Result: The flash programming was successfully.
Return the unit to service.
Result: The flash programming was not successfully.
Repair: Repair any active diagnostic or event codes.
If the problem is not resolved, proceed to Test Step 2.
2. "WinFlash" Error Messages
A. If you receive any error messages during flash programming, click on the "Cancel" button in order to stop the process. Access the information about the "ECM Summary" under the "Information" menu. Make sure that you are flashing the correct file for your engine.
B. Record all error messages. The recorded error messages will be necessary if further assistance is needed.
Error messages
Result: There are no error messages.
Return the unit to service.

Caterpillar SIS machinery equipment:

Caterpillar SIS
3304 INDUSTRIAL ENGINE 02B09537-17736 » 2W-8004 PUMP GP-WATER
3304 INDUSTRIAL ENGINE 02B09537-17736 » 2W-8004 PUMP GP-WATER
3306 INDUSTRIAL ENGINE 23C01266-02001 » 2W-8004 PUMP GP-WATER
D6D TRACTOR / DIRECT DRIVE / 05X00853-UP (MACHINE) POWERED BY 3306 ENGINE » 2W-8004 PUMP GP-WATER
3304 Industrial Engine 10E00300-UP » 2W-8004 PUMP GP-WATER
3304 Industrial Engine 10E00300-UP » 2W-8004 PUMP GP-WATER
3304 Marine Engine 13E00300-UP » 2W-8004 PUMP GP-WATER
3304 Marine Engine 13E00300-UP » 2W-8004 PUMP GP-WATER
3306 Generator Set 85Z00001-03763 » 2W-8004 PUMP GP-WATER
3306 Generator Set 85Z00001-03763 » 2W-8004 PUMP GP-WATER
3306 Marine Engine 84Z00001-UP » 2W-8004 PUMP GP-WATER
3306 Marine Engine 84Z00001-UP » 2W-8004 PUMP GP-WATER
3304 GENERATOR SET ENGINE 83Z00001-03095 » 2W-8004 PUMP GP-WATER
3304 GENERATOR SET ENGINE 83Z00001-03095 » 2W-8004 PUMP GP-WATER
3306 Industrial Engine 66D49919-UP » 2W-8004 PUMP GP-WATER
3306 Industrial Engine 66D49919-UP » 2W-8004 PUMP GP-WATER
3306 Industrial Engine 64Z05381-UP » 2W-8004 PUMP GP-WATER
3306 Generator Set 85Z03764-UP » 2W-8004 PUMP GP-WATER
3304 Industrial Engine 02B17737-UP » 2W-8004 PUMP GP-WATER
3304 Industrial Engine 02B17737-UP » 2W-8004 PUMP GP-WATER
3304B Generator Set 83Z03096-UP » 2W-8004 PUMP GP-WATER
3304 Industrial Engine 04B26769-UP » 2W-8004 PUMP GP-WATER
3306B Marine Engine 9SL00001-UP » 2W-8004 PUMP GP-WATER
3304B Marine Engine 8XL00001-UP » 2W-8004 PUMP GP-WATER
3304B Marine Auxiliary & Generator Set 1PS00001-UP » 2W-8004 PUMP GP-WATER
3306B Generator Set 9NR00001-UP » 2W-8004 PUMP GP-WATER
3306B Generator Set 9NR00001-UP » 2W-8004 PUMP GP-WATER
3306B Generator Set Engine 9DS00001-UP » 2W-8004 PUMP GP-WATER
3306 Industrial Engine 23C02002-UP » 2W-8004 PUMP GP-WATER
3306 Industrial Engine 23C02002-UP » 2W-8004 PUMP GP-WATER
3304 ENGINE U.S. COAST GUARD ISLAND CLASS GENERATOR SET 2KK00001-UP » 2W-8004 PUMP GP-WATER

Caterpillar parts catalog:

Caterpillar parts catalog
3304 Industrial Engine 10E00300-UP
3304 Marine Engine 13E00300-UP
3306 Generator Set 85Z00001-03763
3306 Marine Engine 84Z00001-UP
3306 Industrial Engine 66D49919-UP
3306 Industrial Engine 64Z05381-UP
3306 Generator Set 85Z03764-UP
3304 Industrial Engine 02B17737-UP
3304B Generator Set 83Z03096-UP
3304 Industrial Engine 04B26769-UP
3306B Marine Engine 9SL00001-UP
3304B Marine Engine 8XL00001-UP
3304B Marine Auxiliary & Generator Set 1PS00001-UP
3306B Generator Set 9NR00001-UP
3306B Generator Set Engine 9DS00001-UP
3306 Industrial Engine 23C02002-UP
3304 ENGINE U.S. COAST GUARD ISLAND CLASS GENERATOR SET 2KK00001-UP
3306 Industrial Engine 64Z05381-UP


Parts pump Caterpillar catalog:

6N7606 PUMP GP-GOV & FUEL INJ
1673C, 3306
4N4314 PUMP GP-FUEL PRIMING
140B, 1673C, 225, 225D, 227, 229, 231D, 3116, 3126, 3208, 3304, 3306, 518, 528, 571G, 572G, 613C, 627B, 637D, 639D, 814, 815, 816, 910, 920, 930, 931B, 931C, 931C II, 935B, 935C, 935C II, 950, 966C, 9...
1W6539 PUMP GP-FUEL INJECTION
120G, 12G, 130G, 140G, 143H, 14G, 160G, 160H, 215, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235, 235B, 3204, 3304, 3304B, 3306, 3306B, 508, 515, 518, 518C, 525, 527, 528, 571G, 572G, 615, 615C, 6...
4W2448 PUMP GP-ENGINE OIL
120G, 12G, 130G, 140G, 14G, 160G, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235, 235B, 235C, 3304, 3304B, 3306, 3306B, 518, 528, 561D, 571G, 572G, 615, 615C, 621E, 621R, 627B, 627E, 637D, 637E, 65...
2W8001 PUMP GP-WATER
120B, 140B, 215C, 215D, 219D, 225D, 229, 229D, 235, 235B, 235C, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 350, 515, 525, 527, 561D, 571G, 572G, 627B, 627E, 627F, 637D, 637E, 639D, 65, 65C, 70C, ...
4P9827 PUMP GP-FUEL INJECTION
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 FM L, 330 L, 3306, 3306B, 3306C, 330B, 330B L, 350, 545, 572R, 611, 615C, 627...
9H2256 PUMP ASSEMBLY
120, 12E, 12F, 140, 14E, 1673, 1673B, 1673C, 1674, 1676, 3160, 3304, 3306, 561B, 561C, 627, 637, 814, 815, 816, 920, 930, 941, 950, 951B, 955H, 955K, 955L, 966C, 977H, 977K, 977L, 980B, D320A, D330A, ...
1550067 PUMP GP-WATER
3304, 3304B, 3306, 3306B, 515, 525, 530B
1052508 PUMP AS-FUEL PRIMING
120G, 12G, 12H, 12H ES, 12H NA, 140H, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 163H, 163H NA, 16G, 16H, 16H NA, 214B, 235, 3114, 3116, 3126, 3126B, 3126E, 3176, 3176B, 3176C, 3196,...
1375541 PUMP GP-FUEL PRIMING
120G, 12G, 130G, 140G, 140H, 143H, 14G, 14H, 160G, 160H, 163H, 1673C, 16H, 235B, 24H, 3116, 311C, 311D LRR, 3126, 3126B, 3126E, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315C, 315D L,...
4W0788 PUMP AS-FUEL PRIMING
14G, 205B, 215B, 224B, 235, 245, 3114, 3116, 320 L, 330 L, 3304, 3304B, 3306, 3306B, 350, 3516, 375, 446, 528, 572G, 621, 910E, 920, 926, 936F, 943, 950B, 950F, 953, 953C, 966F, 980C, 980F, C-12, C12,...
1W3010 PUMP AS-FUEL INJECTION
3208, 3306, 613C, PR-1000
1559060 PUMP GP-GEAR
307B
1294004 PUMP & MTG GP-PROPEL
CB-634C
1659025 PUMP GP-FUEL INJECTION
3126B, C7
2152349 PUMP & MTG GP-HYDRAULIC FAN
834G, 988G
2807137 PUMP GP-PISTON
D6T
2737145 PUMP & MTG GP-IMPLEMENT
992K
1521809 PUMP GP-CHARGE
906, M318C, M318C MH, M318D, M318D MH, M322C, M322D, M322D MH
1244623 PUMP GP-GEAR
30/30, DEUCE
4N3006 PUMP GP-WATER
245, 3406, 621B
2049529 PUMP GP-GEAR
M312, M315
2940857 PUMP GP-GEAR
AP-1055D, BG-2455D, BG-260D
3688297 PUMP AR-FUEL TRANSFER
390F L
2w8004
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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