The 424-15-12640 Komatsu WA420 Transmission Gear is manufactured to deliver high performance in your machine's powertrain. Compatible with WA420-1 and WA400-1 models, this part is preferred to maintain transmission efficiency under heavy site conditions. Ensuring proper alignment and backlash control during replacement directly impacts the lifespan of the transmission system.
Installation and Compatibility Notes for WA420 Transmission Gear
It is crucial to compare spare parts used in transmission overhauls with their original reference numbers. During installation, cleaning the gear surfaces and ensuring the correct lubrication level are essential to prevent potential wear. You can verify the right choice by matching the part code in the format 4241512640 with your machine chassis and type plate.
Which WA420-1 or WA400-1 serial number transmission unit are you planning to order this gear for?
