Caterpillar 1B4438 — Nut-Hex Castle
Part number: 1B4438 · Brand: Caterpillar · Condition: New Aftermarket · Category: farm
Cross-references / OEM numbers: 1B-4438
One New Aftermarket Replacement Hex Castle Nut for Caterpillar (Cat) Equipment This aftermarket replacement hex castle nut replaces Caterpillar (Cat) OEM part number 1B4438. Hex castle nuts feature slots cut into a cylindrical crown portion, allowing them to be used with a cotter pin and drilled fastener to prevent loosening under vibration -- a critical requirement on heavy construction and grading equipment. This nut is a general fastener used across a wide range of Caterpillar machinery inclu
Price: USD 28.99
In stock — worldwide air & ocean freight.