Komatsu Engine Cap 600-311-3220

Komatsu Engine Cap 600-311-3220 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 600-311-3220 is listed as Cap. Search also by the no-dash alternate number 6003113220.

Engine book references

This part appears in Komatsu engine parts book paths such as:

• ENGINES / SA6D125E-3B-7 S/N 310001-UP / ENGINE / FUEL PRE-FILTER AND PIPING (THREAD 1-1/4) (BAD FUEL SPEC.)(#311316-) (A4150-A3A4)
• ENGINES / SA6D125E-3B-7 S/N 310001-UP / ENGINE / FUEL PRE-FILTER AND PIPING(#324100-) (A4150-A3B3)
• ENGINES / SA6D125E-3B-7 S/N 310001-UP / ENGINE / PRE FILTER MOUNTING (LOW QUALITY FUEL SPEC.)(#311316-) (A4150-A3A4)
• ENGINES / SA6D125E-3C-7A S/N 310001-UP / ENGINE / FUEL PRE-FILTER AND PIPING (THREAD 1-1/4) (BAD FUEL SPEC.)(#311438-) (A4510-A3A4)
• ENGINES / SA6D125E-3C-7A S/N 310001-UP / ENGINE / PRE FILTER MOUNTING (LOW QUALITY FUEL SPEC.)(#311438-) (A4150-A3A5)
• ENGINES / SA6D125E-3C-7L S/N 310001-UP / ENGINE / FUEL PRE-FILTER AND PIPING (THREAD 1-1/4) (BAD FUEL SPEC.)(#311438-) (A4510-A3A4)

This part appears in 97 Komatsu engine book paths in our reference data.

Verification note

Always confirm final fitment by engine model, serial range, diagram callout, and part number before ordering. Hub references are provided to help buyers find the right engine section and related parts faster.

Keep Ops Moving

19PARTS organizes Komatsu engine parts around searchable engine-model hubs so rebuild shops, equipment owners, and fleet teams can identify parts and keep repairs moving.