Komatsu Engine O-Ring 6710-61-6340

Komatsu Engine O-Ring 6710-61-6340 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6710-61-6340 is listed as O-Ring. Search also by the no-dash alternate number 6710616340.

Product code / ETP anchor: 6162-63-6240. This listing is tied back to the sourcing anchor used for catalog control.

Engine book references

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

• ENGINES / S6D155-4B S/N 10016-UP / OPTIONAL PARTS / AIR INTAKE MANIFOLD AND AFTER COOLER (COLD TERRAIN SPEC.)(#24805-) (1812)
• ENGINES / S6D155-4S S/N 52707-UP / CYLINDER HEAD / AIR INTAKE MANIFOLD AND AFTER COOLER (WITH AFTER COOLER) (0132)
• ENGINES / SA6D110-1A S/N 10001-UP / CYLINDER HEAD / AIR INTAKE MANIFOLD AND AFTER COOLER(#10001-10006) (0131)
• ENGINES / SA6D110-1A S/N 10001-UP / CYLINDER HEAD / AIR INTAKE MANIFOLD AND AFTER COOLER(#10007-) (0131A)
• ENGINES / SA6D110-1C S/N 10350-UP / CYLINDER HEAD / AIR INTAKE MANIFOLD AND AFTER COOLER (0131)
• ENGINES / SA6D110-1D S/N 10350-UP / CYLINDER HEAD / AIR INTAKE MANIFOLD AND AFTER COOLER (0131)

This part appears in 11 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.