A small block anode for OMC Bombardier Johnson/Evinrude sterndrives. This version of the 00907MG block has no thread and has an 8mm bolt hole which can be tapped if required. For the 3/8″UNC ready block, please see 00907BISMG. 

Manufactured to US MIL Spec by Tecnoseal in Italy, one of the world's leading suppliers of sacrificial anodes for cathodic protection in the leisure boat market.

Every magnesium anode sold by Anode Outlet is genuine and manufactured to the highest quality anode specification. Item(s) shown in image may not come in manufacturers’ branded packaging due to production processes.

Also available in:
Aluminium - 00907AL.
Zinc - 00907.

Sold in the following kits:
KIT OMC STRINGER.
KIT OMC COBRA.
KIT OMC 50-75.

Fits the following sterndrives:

OMC 50/60/70/90/140 HP Series.
Johnson 50/115/120/140 HP Series.
Evinrude 50/140/200/225 HP Series.

Specifications:

Please refer to the diagram in the product images.
l: 25mm.
a: 40mm.
h: 41mm.
Ø: 8mm.
Weight: 0.06kg.

Useful Links:

Blog: How often should a sacrificial anode be replaced on a boat?
Blog: Cathodic protection for boats.
Blog: Aluminium versus zinc anodes.