CUP TAPERED 1B4041 - Caterpillar

Tractors;
594 PipelayersDescription of Change: In the engine accessory drive group for the above models, the gear which is part of the 4H5073 Shaft Assembly is now available separately. This will permit installation of a new gear without replacement of the complete shaft assembly. Formerly, if the gear became worn or damaged, it was necessary to install a new shaft assembly.Adaptable As: Direct replacement. The 6H5919 Gear (part of 4H5073 Shaft Assembly) can be installed in place of the 4H3481 Gear in all earlier D9 Tractors and 594 Pipelayers. Special Instruction, Form SMHS7577 will be sent with each 6H5919 Gear for installation on the shaft.