# 3687817 — Piston for CATERPILLAR C18

3687817 — Piston for CATERPILLAR C18. CATERPILLAR C18 Confirm the engine identification, required quantity and the reference before ordering. Catalogue applications require confirmation.

## Piston for CATERPILLAR C18

Reference: 3687817

Engine applications: CATERPILLAR C18

bore mm: 145

retainer specification: 60-2-RA

supplier ring thickness reference: 4T 3.1T 3.0

Other references on this record: 20R0630, 3719506, 3687817

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