Komatsu Engine Belt L=1676.4Mm 6732-81-3430

Komatsu Engine Belt L=1676.4Mm 6732-81-3430 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6732-81-3430 is listed as Belt L=1676.4Mm. Search also by the no-dash alternate number 6732813430.

Engine book references

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

• ENGINES / S6D102E-1AB S/N 21180000-UP / ENGINE / BELT TENSIONER(#21295204-) (A508P-01A1)
• ENGINES / S6D102E-1AC S/N 21180000-UP / ENGINE / BELT TENSIONER(#21295204-) (A508P-01A1)
• ENGINES / S6D102E-1BB-A S/N 26200929-UP / ENGINE / BELT TENSIONER (FOR 35A ALTERNATOR)(#26264837-) (A601S-01B9)
• ENGINES / S6D102E-1D-SN S/N 26200929-UP / ENGINE / BELT TENSIONER (WITH 90A ALTERNATOR) (A601S-01A5)
• ENGINES / S6D102E-1E S/N 26200929-UP / ENGINE / BELT TENSIONER (WITH 90A ALTERNATOR) (A601S-01A5)
• ENGINES / S6D102E-1E-SN S/N 26200929-UP / ENGINE / BELT TENSIONER (WITH 90A ALTERNATOR) (A601S-01A5)

This part appears in 31 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.