Caterpillar 308C CR Undercarriage Parts

Price 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
SKU: caterpillar-308c-cr-undercarriage-parts Category:

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 Superseded: KM3158 — order the replacement shown.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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  • CAT 308C CR Rubber Tracks

    Original price was: $2,750.00.Current price is: $2,200.00.

    Price is PER Track! Free Shipping to Commercial Addresses on 2 or More Tracks in Lower 48 States!

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