Home Products UNDERCAR SERIES KT-6171 HYDRAULIC GEAR PULLER SET KT-6171 KT-6171 HYDRAULIC GEAR PULLER SET HYDRAULIC GEAR PULLER SET For agriculture machine, automotive, and industry use. Hydraulic ram included for labor saving. Material: SCM415 hardened 40˚~45˚. Packing: carrying case. 1704043