Premium 4HK1 Idle Gear Bushing for Isuzu ZX240-3 Excavators

High-precision CNC-machined brass alloy ensures superior wear resistance and extended service life under heavy loads. Direct OEM replacement (Part# 1-12528028-0) with exact dimensional tolerances for seamless compatibility with Isuzu 4HK1 engines.

Heat-treated surface hardening technology reduces friction by 40% compared to standard bushings, ideal for high-torque construction machinery applications. Includes laser-etched part numbering for effortless identification during maintenance.

Bulk order discounts available – wholesale pricing for fleet operators and equipment dealerships. Ships globally with same-day dispatch from bonded warehouses.