Komatsu Engine Stud 01140-31025

Komatsu Engine Stud 01140-31025 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 01140-31025 is listed as Stud. Search also by the no-dash alternate number 0114031025.

Engine book references

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

• ENGINES / S4D120-11F S/N 50026-UP / CYLINDER HEAD / AIR INTAKE MANIFOLD AND AIR CLEANER(#50026-75211) (111)
• ENGINES / S4D120-11G S/N 50025-UP / CYLINDER HEAD / AIR INTAKE MANIFOLD AND AIR CLEANER(#50025-75211) (111)
• ENGINES / S6D155-4B S/N 10016-UP / COOLING AND ELECTRICAL SYSTEMS / WATER PUMP AND PIPING (TBG SPEC.)(#40561-) (1504)
• ENGINES / S6D155-4C S/N 10011-UP / ACCESSORY / STARTING MOTOR AND MOUNTING BRACKET(#10011-11709) (1725)
• ENGINES / S6D155-4C S/N 10011-UP / STARTING ENGINE / STARTING MOTOR AND MOUNTING BRACKET(#10011-11709) (1725)
• ENGINES / SA6D155-4A S/N 50816-UP / COOLING SYSTEM / WATER PUMP (1/2) (0501)

This part appears in 7 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.