Heating and Cooling Fluid Cooler Pumps

CMP GROUP

3' DIA AL HEAT EXCH. 3/8' INS

$26.37

SKU: C073 CMH2B3375GA

Out of Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Martyr CMH2B3375GA is an aluminum heat exchanger anode designed for corrosion protection on vessels. These anodes are cast in a circular configuration with integrated steel inserts. They are available with 3/8" or 1/2" diameter bolt holes and come in various anode sizes, including 3".

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCMP GROUP
Part NumberC073 CMH2B3375GA

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy