PV339 Track Adjuster Assembly Fits CAT D3C (s/n: 1PJ846-, 6PF145-, 7JF180-334, 8
PV339 Track Adjuster Assembly Fits CAT D3C (s/n: 1PJ846-, 6PF145-, 7JF180-334, 8
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One New Aftermarket Replacement Track Adjuster Assembly for Caterpillar (Cat) Crawler Dozers
This track adjuster assembly (also referred to as a track tensioner and recoil spring kit) is a complete undercarriage component for Caterpillar (Cat) crawler dozers. It regulates track tension to prevent excessive wear on the undercarriage and maintain optimal dozer stability and performance. The assembly includes the idler fork, hydraulic tensioner, and recoil spring.
Compatible Models
Note: This part has serial number restrictions. Verify your serial number before ordering.
Caterpillar D3C: s/n 1PJ846-later, 6PF145-later, 7JF180-334, 8BF149-later, 4HJ1-880, 5CJ1-1047, 5ZG1-57, 8DG1-147
Caterpillar D4C: s/n 1RJ636-later, 2CJ430-later, 7KG1-906, 9BG1-464
Replaces Part Number(s):
PV339, BAL10-0205
New aftermarket replacement part - not remanufactured, not used.
Models This Part Fits:
D4CReference Numbers:
BAL10-0205, PV339Product Category:
ConstructionView More: Construction Replacement Parts
Product Sub Group:
Other Backhoe PartsView More: Other Backhoe Parts Replacement Parts



