Back to Undercarriage Search

Undercarriage Parts for Komatsu PC78US-6 Excavator (Track)

Pitch:
Bolt Hole Diameter:
Link Height:
Bushing O.D.:

Stock photos provided to us by the manufacturer do not necessarily represent the actual item being purchased. Please refer to the title and description on this page before you place your order.

RUBBER TRACK

Part Number Part Description Machine Qty Cost Each Cost Extended Select
RUBBER TRACK ITR-RT4583574K-WI K450X83.5X74 RT
$2,758.66

TOP CARRIER ROLLERS

Part Number Part Description Machine Qty Cost Each Cost Extended Select
Placeholder ITR-20T-30-00050 TCR PC40-7/PC60
$115.79

MOUNTING HARDWARE - TOP CARRIER ROLLERS

Part Number Part Description Machine Qty Cost Each Cost Extended Select
Placeholder ITR-01010-61685 BOLT, 16X85MM
$1.83
Placeholder ITR-01643-31645 WASHER
$0.24

LOWER ROLLERS

Part Number Part Description Machine Qty Cost Each Cost Extended Select
Placeholder ITR-201-30-00293 ROLLER GRP
$173.91

MOUNTING HARDWARE - LOWER ROLLERS

Part Number Part Description Machine Qty Cost Each Cost Extended Select
Placeholder ITR-01010-81465 BOLT, 14MMX65MM
$1.20
Placeholder ITR-01643-31645 WASHER
$0.24

SPROCKETS

Part Number Part Description Machine Qty Cost Each Cost Extended Select
Placeholder ITR-21W-27-41110 SPROCKET
$228.94

MOUNTING HARDWARE - SPROCKETS

Part Number Part Description Machine Qty Cost Each Cost Extended Select
Placeholder ITR-01010-61440 BOLT 14MM X 40M
$0.65
Placeholder ITR-01643-31445 WASHER
$0.31

FRONT IDLERS

Part Number Part Description Machine Qty Cost Each Cost Extended Select
Placeholder ITR-21W-30-00014 IDLER GRP PC75
$531.16

MOUNTING HARDWARE - FRONT IDLERS

Part Number Part Description Machine Qty Cost Each Cost Extended Select
Placeholder ITR-01010-81475 BOLT, 14MMX75MM
$0.71
Placeholder ITR-01643-31445 WASHER
$0.31

TRACK TENSIONING COMPONENTS

Part Number Part Description Machine Qty Cost Each Cost Extended Select
Placeholder ITR-21W-30-41170 RECOIL SPRING,
$215.76