Komatsu Engine Rod Assembly Connecting 6737-32-3120

Komatsu Engine Rod Assembly Connecting 6737-32-3120 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6737-32-3120 is listed as Rod Assembly Connecting. Search also by the no-dash alternate number 6737323120.

Engine book references

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

• ENGINES / SA6D102E-2 S/N 30379212-UP / PISTON (A2359-01A0)
• ENGINES / SAA4D107E-1A-W S/N 26503098-UP / ENGINE / PISTON AND CONNECTING ROD (A2359-01A6)
• ENGINES / SAA4D107E-1A-WK S/N 21720884-UP / ENGINE / PISTON AND CONNECTING ROD (A2359-01A6)
• ENGINES / SAA4D107E-1AA S/N 26513014-UP (For D39EX-22/D39PX-22) / ENGINE CYLINDER BLOCK AND ITS RELATED PARTS / PISTON AND CONNECTING ROD / PISTON AND CONNECTING ROD (#26513014-) (A2359-001001)
• ENGINES / SAA4D107E-1B S/N 26508146-UP (For WA200-6/WA200PZ-6) / ENGINE CYLINDER BLOCK AND ITS RELATED PARTS / PISTON AND CONNECTING ROD / PISTON AND CONNECTING ROD (#26508146-) (A2359-001001)
• ENGINES / SAA4D107E-1B S/N 26537379-UP (For WA200-6) / ENGINE CYLINDER BLOCK AND ITS RELATED PARTS / PISTON AND CONNECTING ROD / PISTON AND CONNECTING ROD (#26537379-) (A2359-001001)

This part appears in 45 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.