Spring Module

This is a check spring module for the 8 - 10" Febco LF850, LF856, 856ST, LF860, & LF880 Series assemblies. This spring module is a self contained assembly and will fit either first or second check. For LF860 & LF880, simply unbolt the old check assembly and bolt in this new replacement. Replace your weak or broken spring with this genuine Febco repair kit. No special tools are required for servicing.br>**Notice: The original Febco 860 & 880 and LF860 & LF880 use different parts. Please be sure which model you have before ordering. The LF860 & LF880 can be identified by an epoxy coated relief valve body. The original 860 & 880 series had a bronze relief valve body.