Komatsu Engine Tensioner {Belt} 6736-61-4150

Komatsu Engine Tensioner {Belt} 6736-61-4150 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6736-61-4150 is listed as Tensioner {Belt}. Search also by the no-dash alternate number 6736614150.

Engine book references

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

• ENGINES / S6D102E-1C-6C S/N 26200163-UP / ENGINE / BELT TENSIONER (FOR 35A BRUSHLESS ALTERNATOR)(#26201318-) (A601S-01D6)
• ENGINES / S6D102E-1C-6Z S/N 26200163-UP / ENGINE / BELT TENSIONER (FOR 35A BRUSHLESS ALTERNATOR)(#26201318-) (A601S-01D6)
• ENGINES / S6D102E-1DD-6 S/N 26200163-UP / ENGINE / BELT TENSIONER (FOR 35A SHIELD ALTERNATOR)(#26233152-) (A601S-01B5)
• ENGINES / S6D102E-1K-6 S/N 26200163-UP / ENGINE / BELT TENSIONER (HARDENING)(#26222494-) (A601S-01D2)
• ENGINES / S6D102E-1W-6A S/N 26200163-UP / ENGINE / BELT TENSIONER (FOR 35A¤ 50A ALTERNATOR)(#26222494-) (A601S-01E0)
• ENGINES / S6D102E-1W-6A S/N 26200163-UP / ENGINE / BELT TENSIONER (HARDENING)(#26222494-) (A601S-01D2)

This part appears in 56 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.