Fasteners Wheel and Tire Fastener Kits

CMP GROUP

HULL ANODE CMT-21 (MEDIUM TEARDROP

$23.95

SKU: C073 CMT21A

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The CMP Group CMT21A is a T21 medium teardrop anode made of aluminum. It is designed for use in salt or brackish waters and meets or exceeds US Military Specification (Mil-A-24779 SH). The anode measures 5"L x 2"W x 0.8"H and weighs 0.39 lb.

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 CMT21A

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