Armstrong New Style 4030 M-13 Rebuild Kit


Rebuild kit for Armstrong model 4030 medium frame circulating pump with 13" casing

Kit for center discharge line location. Will not fit pump with discharge line off to one side

If existing bearing frame is oil lubricated this is not correct kit

Parts included in kit are: 426401-005 casing gasket, 871101-384 inboard sealed ball bearing, 871101-704 outboard sealed ball bearing, 826761-001 steel shaft and sleeve, 975000-984 mechanical seal, bearing locknut, bearing lock washer, slinger, impeller washer, impeller bolt

OEM Armstrong pump parts

Shipping rate for continental United States


  • Model: 4030M-13
  • Manufactured by: Armstrong
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