Komatsu Fuel Nozzle Injector 1240617H1

The Komatsu Fuel Nozzle Injector 1240617H1 is identified in the supplied parts catalog as a FUEL SYSTEM for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include S6D102E-1AA and S6D102E-1AB & SA6D102E-1AB. Listed machine applications include GD530A/AW-2A/2B/2C, GD530A-1/AW-1, GD530A-1E, PC200-6/LC-6, and PC210-6K. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 1240617H1 used for?

Part number 1240617H1 is cataloged as a Fuel Nozzle Injector. It appears in the FUEL SYSTEM parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

S6D102E-1AA, S6D102E-1AB & SA6D102E-1AB

Engine models with serial-number ranges

S6D102E-1AA (Build 4A) ? 21180000-21295203 | S6D102E-1AB & SA6D102E-1AB (Build 4B) ? 21295204-Up & 21296537-Up

Application models without serial numbers

GD530A/AW-2A/2B/2C, GD530A-1/AW-1, GD530A-1E, PC200-6/LC-6, PC210-6K, PC210LC-6, PC210LC-6K, WA180-1LC, WA250-1LC, D41E-6 / P-6, PC228US-2-KJ, D41E-6K/ 6K-B, PC230-6 / LC-6, PC200-6B, PC240-6K, PC200-6 / LC-6 / 6H, PC240LC-6K, PC200-6, PC240NLC-6K, PC200-6Z / LC-6Z, PC250-6, PC200CA-6, PC250HD-6, PC200CA-6-C1, PC250LC-6, PC200CA-6-U1, PC250LC-6, PC200EL-6K, GD521A-1E, PC200EN-6K, GD530A/AW-2B/2C, PC200LL-6, WA180-3/3A, PC200Z-6LE, WA180-3 Avance Plus, PC210-6, WA180-3 Avance Plus PTC, WA180-3L, PC210LC-6, WA180L-3, WA250-3 Avance Plus, PC220-6 / LC-6, WA250-3 Avance Plus PTC, PC220LC-6, WA250-3A, PC220LL-6, WA250-3L, PC228USLC-1, WA250-3L PTC, PC228USLC-2, WA250L-3, PC228US-1T, WA300L-3, PC228UU-1-NZ, WA320-3 Avance Custom

Applications with serial-number ranges

GD530A/AW-2A/2B/2C S/No. 202002-Up, GD530A-1/AW-1 S/No. 200840-201999, GD530A-1E S/No. 201404-Up, PC200-6/LC-6 S/No. A82001-Up, PC210-6K S/No. K30001-Up, PC210LC-6 S/No. A82001-Up, PC210LC-6K S/No. K30001-Up, WA180-1LC S/No. A75001-Up, WA250-1LC S/No. A65001-Up, D41E-6 / P-6 S/No. B20001-Up, PC228US-2-KJ S/No. 15001-Up, D41E-6K/ 6K-B S/No. 50001-Up, PC230-6 / LC-6 S/No. 10001-Up, PC200-6B S/No. C10001-Up, PC240-6K S/No. K30001-Up, PC200-6 / LC-6 / 6H S/No. 80001-Up, PC240LC-6K S/No. K30001-Up, PC200-6 S/No. A83001-Up, PC240NLC-6K S/No. K30001, PC200-6Z / LC-6Z S/No. 80001-Up, PC250-6 S/No. 10001-Up, PC200CA-6 S/No. T10001-Up, PC250HD-6 S/No. 10001-Up, PC200CA-6-C1 S/No. T10001-Up, PC250LC-6 S/No. 10001-Up, PC200CA-6-U1 S/No. T10001-Up, PC250LC-6 S/No. A83001-Up, PC200EL-6K S/No. K30001, GD521A-1E S/No. 12001-Up, PC200EN-6K S/No. K30001, PC200LL-6 S/No. A85001-Up, WA180-3/3A S/No. 53001-Up, PC200Z-6LE S/No. A83001-Up, PC210-6 S/No. 30001-Up, WA180-3L S/No. A80001-Up, PC210LC-6 S/No. A83001-Up, WA180L-3 S/No. 54001-Up, PC220-6 / LC-6 S/No. 50001-Up, PC220LC-6 S/No. A83001-Up, WA250-3A S/No. 53001-Up, PC220LL-6 S/No. A85001-Up, WA250-3L S/No. A70001-Up, PC228USLC-1 S/No. 11001-Up, PC228USLC-2 S/No. 15001-Up, WA250L-3 S/No. 53001-Up, PC228US-1T S/No. 11001-Up, WA300L-3 S/No. 53001-Up, PC228UU-1-NZ S/No. 11001-Up

How do I confirm fitment?

Match 1240617H1 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 1240617H1 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.