Actual Parts

PC138US-2-AC S/N 4501-UP

340 pages · 300 diagrams

PC138US-2-AC
CRAWLER EXCAVATORS

Browse by part of the machine

Undercarriage — 20 diagrams Undercarriage — 20 diagrams Counterweight — not in this catalog Counterweight — not in this catalog Swing — 6 diagrams Upper structure — 27 diagrams Engine bay — 14 diagrams Engine bay — 14 diagrams Hydraulics — 33 diagrams Upper structure — 27 diagrams Boom, arm & bucket — 28 diagrams Boom, arm & bucket — 28 diagrams Boom, arm & bucket — 28 diagrams Boom, arm & bucket — 28 diagrams Boom, arm & bucket — 28 diagrams Boom, arm & bucket — 28 diagrams Boom, arm & bucket — 28 diagrams Boom, arm & bucket — 28 diagrams Boom, arm & bucket — 28 diagrams Cab — 60 diagrams Cab — 60 diagrams Upper structure — 27 diagrams Boom, arm & bucket — 28 diagrams Undercarriage — 20 diagrams

KOMATSU PC138US-2-AC S/N 4501-UP

ENGINE RELATED PARTS

COOLING SYSTEM

FUEL TANK AND RELATED PARTS

ELECTRICAL SYSTEM

HYDRAULIC SYSTEM

MAIN/REVOLVING FRAME AND RELATED PARTS

OPERATOR'S COMPARTMENT AND CONTROL SYSTEM

GUARD

SWING CIRCLE AND RELATED PARTS

TRAVEL AND LOWER PIPING

UNDER CARRIAGE

WORK EQUIPMENT

MARKS AND PLATES

ACCESSORY

SPECIAL PRODUCT

SERVICE KIT AND COMPONENT PARTS