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Replace Kohler part GM74091 at a big savings!

Also replaces Kohler GM76114 or GM76114-S  Note: This heater does not include the 45 degree hose nipple the Kohler has installed on the outlet.

2500 watts, 208 volts, Single Phase Industrial Tank-style Heater has thermostat to maintain temperature between 100-120 degrees F.

This is a new improved replacement for CB125810-000 (96727). Now has an aluminum thermostat assembly!  Also replaces old Kim Hotstart model BCSP series with a KSP1012 thermostat.  CB125810000
These pressure die-cast aluminum tank heaters are designed to circulate coolant through engines ranging in size from 650 CID (Outside installation) to 1200 CID (for engines inside an insulated building).
These heaters are designed for hard-wire electrical connection using rigid or flexible conduit.


We recommend hose barbs for easier installation:
Part # HB3/4 for use with 3/4" I.D. heater hose. Part # HB1 for use with 1" heater hose. You may want TWO - 1 each for the inlet & outlet.

Hose barbs are solid aluminum hose nipples that thread into the heater inlet and outlet.

Many other sizes and wattages are available, just ask!

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  • Part #: CB125810-200
  • Manufactured by: Hotstart

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