Caterpillar 308C CR Undercarriage Parts
$180.00 – $789.00Price range: $180.00 through $789.00
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Priced per part. Each option names the serial range letters it fits.
Which range is my machine? Find your serial number here, then pick the parts marked with that range letter.
| Range | Configuration | Serial numbers (as KTSU lists them) |
|---|---|---|
| Range A | STEEL | KCX |
| Range B | RUBBER | KCX |
KTSU-made rollers, idlers and sprockets for the Caterpillar 308C CR, priced per part.
Parts by range
Serial numbers for each range are in the table above the part picker.
| Range | Drive Sprocket | Front Idler | Track Roller | Carrier Roller |
|---|---|---|---|---|
| Range A STEEL |
130-9326 (21T/12B 16m – 155m; replaces KM3158) | 294-5338 | 127-3806 (Outer Flg) | 277-8576 (Current Design, Ctr Flg) |
| Range B RUBBER |
130-9326 (21T/12B 16m – 155m; replaces KM3158) | 294-5338 | 127-3807 (Inner Flg) | 277-8576 (Current Design, Ctr Flg) |
KTSU part numbers on this page: 130-9326, 294-5338, 127-3806, 127-3807, 277-8576. Superseded: KM3158 — order the replacement shown.
Verify your OEM part number against your serial plate before ordering.
Need tracks? Caterpillar 308C CR Tracks.
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