Komatsu Engine Bushing Camshaft 6210-21-1491

Komatsu Engine Bushing Camshaft 6210-21-1491 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6210-21-1491 is listed as Bushing Camshaft. Search also by the no-dash alternate number 6210211491.

Engine book references

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

• ENGINES / S6D140-1A-F S/N 10001-UP / ENGINE / AIR COMPRESSOR MOUNTING (EXCEPT JAPAN C SPEC.)(#20520-) (A7010-A4B8)
• ENGINES / S6D140-1A-F S/N 10001-UP / ENGINE / AIR COMPRESSOR MOUNTING (EXTREME COLD TERRAIN SPEC.)(#20519-) (A7010-A4B9)
• ENGINES / S6D140-1A-F S/N 10001-UP / ENGINE / AIR COMPRESSOR MOUNTING(#20520-) (A7010-A4B7)
• ENGINES / S6D140-1A-F S/N 10001-UP / ENGINE / CYLINDER BLOCK (1/2)(#25900-) (A2010-A4H8)
• ENGINES / S6D140-1G-F S/N 10001-UP / ENGINE / AIR COMPRESSOR MOUNTING (AIR COMPRESSOR CLEANING SPEC.)(#26732-) (A7010-A4C7)
• ENGINES / S6D140-1G-F S/N 10001-UP / ENGINE / CYLINDER BLOCK (1/2)(#25900-) (A2010-A4H8)

This part appears in 112 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.