Home / Hydraulic / Hyd_Cylinders / Hyd_Cylinders_Accessories / Hyd_Cylinders_Accessories_RodCoupler / Milwaukee Linear Alignment Coupler Milwaukee Linear Alignment Coupler SKU: Milwaukee_Linear_Alignment_Coupler Category: Hyd_Cylinders_Accessories_RodCoupler Description Description Reduces rod seal and bearing wear. Prevents binding and erratic movement caused by misalignment. Permits a greater tolerance between cylinder centerline and mating member. Works equally well in “push” or “pull” applications.