Caterpillar 303 CR Undercarriage Parts
$171.00 – $450.00Price range: $171.00 through $450.00
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Priced per part. Pick the part; the KTSU number is in every option.
KTSU-made rollers, idlers and sprockets for the Caterpillar 303 CR, priced per part.
Parts
| Range | Drive Sprocket | Front Idler | Track Roller | Carrier Roller |
|---|---|---|---|---|
| All machines | 193-7091 (21t/ 9b-12m) | 172-2100 (No Brackets) | 185-7280 | 193-7070 |
KTSU part numbers on this page: 193-7091, 172-2100, 185-7280, 193-7070.
Verify your OEM part number against your serial plate before ordering.
Need tracks? Caterpillar 303 CR Tracks.
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Which range is my machine? Every part on this page fits each model and serial number listed here.
Model Configuration Serial numbers (as KTSU lists them) 303.5 C CR
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Which range is my machine? Every part on this page fits each model and serial number listed here.
Model Configuration Serial numbers (as KTSU lists them) 304.5
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