Dosatron DIY Maintenance Kits

Is not always necessary to send your injector in for service.

Dosatron units can easily be serviced in-the-field!

Protect our investment with a DIY Mini Maintenance Kit, Seal Kit, or Rebuild Kit.

Select your DIY Maintenance Kit from the choices below, then visit our DOSATRON VIDEOS page to find Maintenance, Troubleshooting, and Service tutorial videos. (You can also visit our DosatronIntl YouTube channel to view our whole video library).

Need your Dosatron injector’s schematics? Find them HERE.

Mini Maintenance Kit

Perfect, economical option for Dosatron users
who perform maintenance on a regular schedule.

Seal Kit

Recommended for yearly maintenance, the Seal Kit includes all the parts necessary to keep your specific Dosatron in tip-top shape.

Rebuild Kit

The Rebuild Kit can extend the life of your Dosatron. Comprised of 2 parts:

Part 1 – Piston Kit
Part 2 – Seal Kit.

Scroll below to find the right kit and extend the life of your Dosatron.

Dosatron / Mini Maintenance Kit

D8RE2 – PART# PJDI120VMINI-H

D8RE3000 – PART# PJDI139MINI

D14MZ2 – PART# PJDI116MINI-H

D14MZ10 – PART# PJDI122MINI-H

D14MZ3000 – PART# PJDI139MINI

D20S – PART# 20PJ030MINI-H

D25F1 – PART# PJ117MINI-H

D25RE2 – PART# PJ117MINI-H

D25RE09 – PART# PJ127MINI-H

D40MZ2 – PART# PJDI120VMINI-H

D40MZ3000 – PART# PJDI216MINI

D45RE15 – PART# PJ096MINI-H

DM11F – PART# PJDI900MINI-LS

Dosatron / Seal Kit

D07RE5 – PART# PJDI095

D07RE125 – For serial # over 05370953 PART# PJDI106

D8RE2 – PART# PJDI120V

D8RE5 – PART# PJDI122V

D8RE3000 – PART# 8PJ075

D14MZ2 – PART# PJDI116

D14MZ5 – PART# PJDI120V or PART# PJDI120

D14MZ10 – PART# PJDI122V or PART# PJDI122

D14MZ520 – For serial # up to 13400000 PART# PJDI135

D14MZ520 – For serial # 13400000 – # 16290362 PART# PJDI167

D14MZ520 – For serial # over 16290363 PART# PJDI199

D14MZ3000 -PART# PJDI139

D20S – PART# 20PJ030

D25F – PART# PJ117

D25F1 – PART# PJ117

D25RE2 – PART# PJ093

D25RE5 – PART# PJ119

D25RE09 – PART# PJ127

D25RE10 – PART# PJ120

D40MZ2 – PART# PJDI120V

D40MZ5 – PART# PJDI122V

D40MZ3000 – PART# PJDI216

D45RE3 – PART# PJ084

D45RE3IE Side Inject – PART# PJ095

D45RE8 – For serial # over 07141221 PART# PJ151

D45RE15 – PART# PJ096

D45RE3000 – PART# PJ116

DM11F – PART# PJDI900

DM11RE3 – PART# PJDI154

Dosatron / Rebuild Kit

D14MZ2AFII – PART# MKD14MZ2AF

D14MZ2VFII – PART# MKD14MZ2VF

D14MZ2VFIIK – PART# MKD14MZ2K

D14MZ5AFII – PART# MKD14MZ5AF

D14MZ5VAFII – PART# MKD14MZ5VAF

D14MZ5VFII – PART# MKD14MZ5VF

D14MZ5VVFII – PART# MKD14MZ5VVF

D14MZ10AFII – PART# MKD14MZ10AF

D14MZ10VAFII – PART# MKD14MZ10VAF

D14MZ10VFII – PART# MKD14MZ10VF

D14MZ10VVFII – PART# MKD14MZ10VVF

D14MZ3000AFII – PART# MKD14MZ3000AF

D14MZ3000VFII – PART# MKD14MZ3000VF

D14MZ3000VFIIK – PART# MKD14MZ3000K

D25F – PART# MKD25F

D25RE2 – PART# MKD25RE2VF

D128R – PART# MKD128R

DOSATRON MODEL NAME DEFINITIONS

All options are not available for every model. Please CHAT below or CALL 1-800-451-6628 to find the best seal for the chemical you are injecting.