Volvo, Suzuki zinc anodes meet the MIL-A-18001K alloy and are 95% efficient.   Aluminum Anodes conform to the MIL-A-24779 alloy and are 85% efficient.  We do not recommend the usage of Aluminum anodes in fresh or lower levels of brackish water.

Volvo Anodes

ZINC PARTSTYLEOUTDRIVE MODELDIMENSIONS (INCHES)HOLE(S) (INCHES)LBS
V-15 (875810)small ring1003.87 od x 2 id2.75 oc0.3
V-16 (875809)small ring2004.2 od x 2.3 id3.1 oc0.4
V-17 (875806-4)medium ring250 - 2704.6 od x 2.25 id3.1 oc0.65
V-18 (875815-3)large ring280 - 2904.75 od x 2.5 id3.2 oc1.52
V-3855411transom plateSX drive1 x 5.754.43 oc2.25
V-3854130gimbal plateSX drive1.8 x 3.1 x 3.52 oc2.3
V-823661pencildiesel1 x 1.75 x 3/8NC -0.3
V-832598dog bone250 - 270.87 x 1.6 x 7.45.75 oc1.8
V-838929pencilengine.62 x 1.25 x 7/16NC5/16 NC0.12
V-851983sail drive ring120F sail drive3.75 od x 1.5 id2.8 oc1.15
V-852835bar2901 x 1.75 x 5.253.37 oc1.67
V-872139barDP-X drive1 x 1.75 x 5.253.37 oc1.45
V-872793triangle290, 290DP, SX,DP-X.5 x 2 x 2 x 2.5.25 dia0.22
V-875812sail drive ringsail drive4.2 od x 2.2 id1.75 - 2.5 oc1.42
V-875821dual prop ring2904.4 od x 3.35 id3.6 oc1.2

V-15

V-15

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V-17

V-16

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V-3855411

V-3855411

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V-823661

V-823661

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V-838929

V-838929

V-16

V-17

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V-18

V-18

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V-3854130

V-3854130

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V-832598

V-832598

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V-851983

V-851983

V-852835

V-852835

V-872139

V-872139

V-872793

V-872793

V-875812

V-875812

V-875821

V-875821

Suzuki Anodes

ZINC PARTSTYLEDIMENSIONS (INCHES)HOLE(S) (INCHES)LBS
S-55125-87D00standard skegskeg: 2.3 long -0.75
S-55125-9630cutdown skegskeg: 1.75 long0.350.28
S-55320-95310block.5 x 1.2 x 1.60.350.17
S-55321-94900use: N-3C760-21815.5 x 1.6 x 7.756.31, 8 oc1.12

S-55125-87D00

_55125-87D00

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S-55320-95310

S-55320-95310

S-55125-9630

S-55125-9630

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S-55321-94900

N-3C760-2181