Caterpillar 1S9543 — Retainer
Part number: 1S9543 · Brand: Caterpillar · Condition: New Aftermarket · Category: farm
Cross-references / OEM numbers: 1S-9543;1S9543-A;FP-1S9543
One New Aftermarket Replacement Piston Pin Retainer for Caterpillar (Cat) Engines This piston pin retainer (also called a wrist pin retainer or snap ring) secures the piston pin within the piston bore in Caterpillar 3300-series diesel engines. It locks the 1.700-inch diameter piston pin in place, maintaining precise piston-to-connecting-rod alignment under high heat and vibration during engine operation. Sold individually -- verify quantity needed per engine build. Compatible Models Caterpillar
Price: USD 31.89
In stock — worldwide air & ocean freight.