Tecnoseal 804079002 Mercury 90HP 4-Stroke Cylinder Crankcase Anode

Name: Tecnoseal 804079002 Mercury 90HP 4-Stroke Cylinder Crankcase Anode
SKU: Tecnoseal 00846

ID 1404588

$ 19.16

1-2 weeks delivery time

Type:

Zinc
Magnesium

Item:

20 g
70 g

The Tecnoseal 00846 Series is a sacrificial cylinder crankcase anode designed for Mercury 90 HP four-stroke outboard engines, corresponding to original part number 804079002 and cross-references 01146 and 01914. Available in zinc (00846), aluminium (00846AL) and magnesium (00846MG), it helps protect compatible internal engine components against galvanic corrosion. The anode features a cylindrical body with a square-ended section and an M6 threaded mounting hole. Its dimensions are l = 32 mm (1.26"), a = 5 mm (0.20"), b = 17 mm (0.67"), c = 10 mm (0.39"), h = 15 mm (0.59") and outer diameter Ø = 23 mm (0.91"). The zinc version weighs 0.07 kg (70 g / 0.15 lbs), aluminium 0.027 kg (27 g / 0.06 lbs) and magnesium 0.02 kg (20 g / 0.04 lbs). All three versions share identical dimensions.

Description
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Tecnoseal 804079002 Mercury 90HP 4-Stroke Cylinder Crankcase Anode

The Tecnoseal 00846 Series consists of sacrificial cylinder crankcase anodes designed for Mercury 90 HP four-stroke outboard engines. These anodes help protect compatible internal metallic engine components against galvanic corrosion. The original part number is 804079002, with 01146 and 01914 listed as additional cross-references.

The anode has a cylindrical body with a square-ended section and a threaded mounting hole. It features an overall dimension (l) of 32 mm (1.26"), a cylindrical diameter (Ø) of 23 mm (0.91") and a height dimension (h) of 15 mm (0.59"). Additional dimensions are a = 5 mm (0.20"), b = 17 mm (0.67") and c = 10 mm (0.39"). The mounting thread is M6. Zinc, aluminium and magnesium versions are available with identical dimensions.

Technical Specifications

Manufacturer	Tecnoseal
Product Series	00846
Product Type	Cylinder Crankcase Anode
Engine Manufacturer	Mercury
Engine Application	90 HP Four-Stroke (4T)
Original Part Number	804079002
Additional Cross-References	01146, 01914
Available Materials	Zinc, Aluminium, Magnesium
Mounting Thread	M6

Available Versions

Tecnoseal Part Number	Material	Weight
00846	Zinc	0.070 kg (0.15 lbs)
00846AL	Aluminium	0.027 kg (0.06 lbs)
00846MG	Magnesium	0.020 kg (0.04 lbs)

Dimensions and Mounting

Catalogue Dimension	Measurement
Overall Dimension (l)	32 mm (1.26")
Dimension (a)	5 mm (0.20")
Dimension (b)	17 mm (0.67")
Dimension (c)	10 mm (0.39")
Height (h)	15 mm (0.59")
Outer Diameter (Ø)	23 mm (0.91")
Mounting Thread (m)	M6