Tecnoseal 3854130 OMC King Cobra Transom Block Anode

ID 1404262

$ 69.96

1-2 weeks delivery time

Type:

Zinc
Magnesium
Aluminium

Item:

270 g
410 g
1.06 kg

The Tecnoseal OMC King Cobra Transom Block Anode is a sacrificial anode designed for OMC King Cobra sterndrive systems, corresponding to original OEM part number 3854130 and listed in the Tecnoseal catalogue as equivalent to reference 00718. Available in zinc (00922), aluminium (00922AL) and magnesium (00922MG), all three versions measure 91 × 79 × 47 mm, with an additional height of 38 mm and mounting hole spacing of 51 mm. The mounting configuration includes specified diameters of 9 mm, 20 mm and 10 mm. The zinc version weighs 1.06 kg (2.34 lbs), the aluminium version 0.41 kg (0.90 lbs) and the magnesium version 0.27 kg (0.60 lbs).

Description
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Tecnoseal 3854130 OMC King Cobra Transom Block Anode

The Tecnoseal OMC King Cobra Transom Block Anode is a sacrificial anode designed for corrosion protection of compatible OMC King Cobra sterndrive transom components. It corresponds to original OEM part number 3854130 and is also listed in the Tecnoseal catalogue as "same as 00718". The anode is available in three material versions: zinc, aluminium and magnesium.

The anode features a tapered rectangular block-shaped body with two mounting holes and a recessed central section. All three versions measure 91 mm in overall length, 79 mm in width and 47 mm in height, with an additional height dimension of 38 mm. The mounting hole spacing is 51 mm, with specified mounting diameters of 9 mm, 20 mm and 10 mm. The external dimensions and mounting configuration are identical across all three versions, while the weight varies according to material.

Technical Specifications

Manufacturer	Tecnoseal
Product Type	Transom Block Anode
OEM Reference	OMC 3854130
Additional Tecnoseal Reference	00718
Compatibility	OMC King Cobra Sterndrive
Available Materials	Zinc, Aluminium, Magnesium

Available Versions

Tecnoseal Part Number	Material	Weight
00922	Zinc	1.06 kg (2.34 lbs)
00922AL	Aluminium	0.41 kg (0.90 lbs)
00922MG	Magnesium	0.27 kg (0.60 lbs)

Dimensions

Dimension	Measurement
Overall Length (l)	91 mm (3.58")
Width (a)	79 mm (3.11")
Height (h)	47 mm (1.85")
Additional Height (h1)	38 mm (1.50")
Mounting Hole Spacing (i)	51 mm (2.01")
Diameter (Ø)	9 mm (0.35")
Diameter (Ø1)	20 mm (0.79")
Diameter (Ø2)	10 mm (0.39")

Key Features

Sacrificial block anode for OMC King Cobra sterndrive transom applications.
Corresponds to original OEM part number 3854130.
Additional Tecnoseal catalogue reference: 00718.
Available in zinc, aluminium and magnesium versions.
Tapered rectangular body with two mounting holes and a recessed central section.
Identical overall dimensions across all three materials: 91 × 79 × 47 mm.
Additional height dimension: 38 mm.
Mounting hole spacing: 51 mm.
Specified diameters: 9 mm, 20 mm and 10 mm.