Caterpillar 1877738 — Washer-Hard
Part number: 1877738 · Brand: Caterpillar · Condition: New Aftermarket · Category: farm
Cross-references / OEM numbers: 187-7738
One New Aftermarket Replacement Hard Washer for Caterpillar (Cat) Construction Equipment This aftermarket replacement Washer-Hard (Cat part number 1877738 / 187-7738) is a hardened flat washer used in Caterpillar heavy construction and engine applications, including cylinder head assemblies and fastener groups. It provides a stable, load-bearing surface under bolt heads and nuts to protect mating surfaces and maintain proper clamping force in high-stress assemblies. Specifications Type: Hard (Ha
Price: USD 30.73
In stock — worldwide air & ocean freight.