Komatsu 418-20-34650 Drive Shaft Yoke

The 418-20-34650 yoke serves as the mounting interface for the universal joint cross bearing on the drive shaft assembly. It connects the drive shaft tube to the universal joint, compensating for angular offset during operation. Manufactured to Komatsu OEM specifications using high-strength alloy steel with heat-treated bearing surfaces for wear resistance. This component is installed in the front and rear propeller shaft assemblies of Komatsu WA250-5 and WA270-5 wheel loaders. Direct replacement for OEM part numbers 418-20-34650 and 4182034650. Compatible with WA250-5, WA250-5L, WA250L-5, WA250PT-5, WA250PT-5L, WA250PTL-5, WA250PZ-5, WA270-5, and WA270-5 SN series machines.