WSTPARTS supplies 69 genuine and high-quality OEM replacement parts for Caterpillar 313D equipment, covering 20 major systems including Drivetrain, Piston Assembly, Wiring Harness, Repair Tools, Engine Block. Every part number below is fitment-verified before dispatch, backed by factory-direct pricing and a 12-month warranty. Send us your machine serial number for a fast quotation.
CAT 313D genuine parts · Caterpillar 313D parts · CAT 313D parts
No "CAT 313D genuine parts" parts found for CAT 313D. Browse all parts below.
Are these genuine Caterpillar 313D parts?
We supply both genuine CAT parts with anti-counterfeit labels and OEM-equivalent alternatives built to the same specifications. All parts are fitment-verified for the 313D before dispatch and covered by a 12-month warranty.
How do I confirm the part number for my 313D?
Match the part number on your old part, or send us your machine serial number — WSTPARTS verifies fitment free of charge.
