Komatsu Engine Cartridge 6134-51-5121

Komatsu Engine Cartridge 6134-51-5121 is a Komatsu engine replacement part listed by 19PARTS for engine-section lookup, hub navigation, and part-number verification.

Product overview

Part number 6134-51-5121 is listed as Cartridge. Search also by the no-dash alternate number 6134515121.

Engine book references

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

• ENGINES / S6D105-1NN S/N 81519-UP / LUBRICATING OIL SYSTEM / LUBRICATING OIL FILTER AND MOUNTING(#102443-) (0311A)
• ENGINES / S6D105-1PP S/N 81520-UP / LUBRICATING OIL SYSTEM / LUBRICATING OIL FILTER AND MOUNTING(#92779-) (0311A)
• ENGINES / S6D105-1VV-6 S/N 65001-UP / ENGINE / LUBRICATING OIL FILTER AND MOUNTING(#86432-) (A3110-A1A4)

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.