Prier Products 400 Diamond Series 4 in. Replacement Stem

400 Diamond Series 4 in. Replacement Stem for the Mansfield style wall hydrant. The overall length (OAL) of the stem is 6-7/16 in. This replacement stem is for the 478-04, 479-04, 481-04, 482-04, 490-04 and 491-04 Diamond series wall hydrants only.For replacement of stem in a 4 in. 400 Diamond series onlyEasy repair with screwdriverBackflow preventer (BFP) included on stemMade in Kansas city, MissouriM-231-3204 stem assemblyMansfield style