Caterpillar 312D2 parts — Genuine & OEM Replacement Parts

5 part numbers

4 systems

12 months warranty

WSTPARTS supplies 5 genuine and high-quality OEM replacement parts for Caterpillar 312D2 equipment, covering 4 major systems including Engine Assembly, Cooling Fan, Drivetrain, Electrical System. 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.

Caterpillar 312D2 parts for CAT 312D2

No "Caterpillar 312D2 parts" parts found for CAT 312D2. Browse all parts below.

Engine Assembly (1 parts)

1008111

ENGINE ARR

US$ 221,678.13

Cooling Fan (1 parts)

1976548

SPIDER AS

US$ 378.71

Drivetrain (1 parts)

2344488

SEAL KIT

US$ 348.30

Electrical System (1 parts)

2622879

CONT GP-E

US$ 1,782.59

FAQ

Are these genuine Caterpillar 312D2 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 312D2 before dispatch and covered by a 12-month warranty.

How do I confirm the part number for my 312D2?
Match the part number on your old part, or send us your machine serial number — WSTPARTS verifies fitment free of charge.

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