OEM / REF: 3408957SKU: pilotpart590419
Track-Center-GP Roller 3408957 for Caterpillar CAT 304.5 304CR 305.5 305CR 306 Excavator 3024 S4L2 4M40 K4N Engine is a Other Engine Parts replacement part for Caterpillar Engine Spare Parts, categorized under Engine Spare Parts > Other Engine Parts. Use OEM part number 3408957 and confirm machine model, engine mode...
This Other Engine Parts is indexed for Caterpillar Caterpillar CAT 304.5 304CR 305.5 305CR 306 Excavator 3024 S4L2 4M40 K4N Engine. Compare reference number 3408957 against the label on your existing Caterpillar component before ordering.
Before checkout, compare OEM part number 3408957, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
