Komatsu Filter Fuel 600-311-3520

The Komatsu Filter Fuel 600-311-3520 is identified in the supplied parts catalog as a FILTERS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include SAA6D125E-5A/B/C and SAA6D140E-5A/B/C. Listed machine applications include D85PX-15EO, WA450, WA470, WA480-6, and D27AX-5EO. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 600-311-3520 used for?

Part number 600-311-3520 is cataloged as a Filter Fuel. It appears in the FILTERS parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

SAA6D125E-5A/B/C, SAA6D140E-5A/B/C

Engine models with serial-number ranges

SAA6D125E-5A/B/C (Build 10M) ? 560004-Up | SAA6D140E-5A/B/C (Build 12E) ? 530001-Up

Application models without serial numbers

D85PX-15EO, WA450, WA470, WA480-6, D27AX-5EO, PC600LC-8, WA500-7

How do I confirm fitment?

Match 600-311-3520 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 600-311-3520 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.