Komatsu Water Pump Assy 6206-61-1104

The Komatsu Water Pump Assy 6206-61-1104 is identified in the supplied parts catalog as a COOLING SYSTEM for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include 4D95L-1AA/1AA-7/1BB/1CC, 4D95L-1FF/GG/W/BW, S4D95L-1A/1B/1G, and S4D95L-1K. Listed machine applications include PC60-6, PC60L-6, PC70-6, PC90-1, and PC60-7. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6206-61-1104 used for?

Part number 6206-61-1104 is cataloged as a Water Pump Assy. It appears in the COOLING SYSTEM parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

4D95L-1AA/1AA-7/1BB/1CC, 4D95L-1FF/GG/W/BW, S4D95L-1A/1B/1G, S4D95L-1K, 6D95L-1, S6D95L-1, SA6D95L-1

Engine models with serial-number ranges

4D95L-1AA/1AA-7/1BB/1CC (Build 1C) ? 49965-Up | 4D95L-1FF/GG/W/BW (Build 1D) ? 131803-Up | S4D95L-1A/1B/1G (Build 1H) ? 48811-Up | S4D95L-1K (Build 1J) ? 135080-Up | 6D95L-1 (Build 2A) ? 10001-Up | S6D95L-1 (Build 2E) ? 10001-Up | S6D95L-1 (Build 2F) ? 35360-Up | SA6D95L-1 (Build 2J) ? 35398-Up

Application models without serial numbers

PC60-6, PC60L-6, PC70-6, PC90-1, PC60-7, PC60-7B, PC75UU-2, PC100-5, PC120-5, PC120-5, PC120-5C, PC120-5M, PC120-5Z, PC130-5, PC100-6 / 6Z, PC100L-6, PC120-6 / 6Z, PC130-6, PW130-6K, D31E-18, D31P-18, D31P-18A, D31S-18, D37E-2 / P2, PC100-3, PC100L-3, PC120-3, PW150-1, WA100, WA100-3, WA120-1, PC150-3 / LC-3, PC180LC-C / LC-3K, PC180LLC-C / LLC-3K, PC180NLC-3K, PW100-3, WA150-1, WA180-1, GD510R-1, GD511A-1, PC150-5 / LC-5, PC200-5C, PC200-5 / LC-5, PC200-5 /LC-5, PC200-5T, PC200-5Z, PC200-5 / LC-5, PC220-5, PC220LC-5, PC220LC-5

Applications with serial-number ranges

PC60-6 S/No. 28001-Up, PC60L-6 S/No. 8001-Up, PC70-6 S/No. 34101-Up, PC90-1 S/No. 1001-Up, PC60-7 S/No. 45001-Up, PC60-7B S/No. 45001-Up, PC75UU-2 S/No. 5001-Up, PC100-5 S/No. 28001-Up, PC120-5 S/No. 30001-Up, PC120-5 S/No. A40001-Up, PC120-5C S/No. 36601-Up, PC120-5M S/No. 36601-Up, PC120-5Z S/No. 36601-Up, PC130-5 S/No. 36601-Up, PC100-6 / 6Z S/No. 40001-Up, PC100L-6 S/No. 15001-Up, PC120-6 / 6Z S/No. 45001-Up, PC130-6 S/No. 45001-Up, PW130-6K S/No. K30001-Up, D31E-18 S/No. 40001-Up, D31P-18 S/No. 40001-Up & 40765-Up, D31P-18A S/No. 40001-Up & 40765-Up, D31S-18 S/No. 40001-Up, D37E-2 / P2 S/No. 1501-2500, PC100-3 S/No. 18001-Up, PC100L-3 S/No. 12001-Up, PC120-3 S/No. 18001-Up, PW150-1 S/No. 1001-Up, WA100 S/No. 10001-UP, WA100-3 S/No. 10001-UP, WA120-1 S/No. 10001-UP, PC150-3 / LC-3 S/No. 3001-Up, PC180LC-C / LC-3K S/No. 1001-Up, PC180LLC-C / LLC-3K S/No. 1001-Up, PC180NLC-3K S/No. 1001-Up, PW100-3 S/No. 1601-Up, WA150-1 S/No. 10001-Up, WA180-1 S/No. 10001-Up & A10375-Up, GD510R-1 S/No. 15001-Up, GD511A-1 S/No. 10001-Up, PC150-5 / LC-5 S/No. 6001-Up, PC200-5C S/No. 45001-Up, PC200-5 / LC-5 S/No. 45001-Up, PC200-5 /LC-5 S/No. A47282-A70000, PC200-5T S/No. 58019-Up, PC200-5Z S/No. 45001-Up, PC200-5 / LC-5 S/No. A70001-Up, PC220-5 S/No. 35001-Up, PC220LC-5 S/No. 35001-Up, PC220LC-5 S/No. A35401-A70000-Up

How do I confirm fitment?

Match 6206-61-1104 to the existing part number and verify the complete engine model, equipment model, and serial number. A shared model name does not confirm compatibility because production changes can affect the required component.

Frequently asked question

Will 6206-61-1104 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.