Caterpillar 1438149 — Locknut Special
Part number: 1438149 · Brand: Caterpillar · Condition: New Aftermarket · Category: farm
Cross-references / OEM numbers: 143-8149;CA1438149
One New Aftermarket Replacement Locknut Special for Caterpillar (Cat) Excavators This special locknut (Caterpillar part number 143-8149, also formatted as 143-8149) is an M48 x 2mm hex lock nut used across a wide range of Caterpillar (Cat) hydraulic excavators. It serves as a secure fastening component in excavator assemblies, providing reliable thread locking under the high-vibration and heavy-load conditions typical of construction and demolition applications. Compatible Models Caterpillar Exc
Price: USD 164.40
In stock — worldwide air & ocean freight.