Tecnoseal 1552000 / 1553000 / 1554000 / 1550000 GORI Zinc Collar Anodes for 3-Blade Saildrive Propellers

ID 1406529

$ 93.81

1-2 weeks delivery time

Size:

18-20 inches
15-16 inches
22-26 inches
28-30 inches

Item:

2.12 kg
0.33 kg
0.87 kg
1.37 kg

Tecnoseal 01029, 01026, 01020 and 01027 are zinc sacrificial collar anodes designed for GORI 3-blade Saildrive propellers, corresponding to original GORI part numbers 1552000, 1553000, 1554000 and 1550000. These anodes feature a split cylindrical collar construction with fastening holes for attachment to compatible propeller assemblies. Four sizes are available for 15–16 inch, 18–20 inch, 22–26 inch and 28–30 inch propellers, with catalogue lengths ranging from 65 to 127 mm, widths from 34 to 50 mm, mounting dimensions (i) from 45 to 90 mm, and weights from 0.33 to 2.12 kg. Manufactured from zinc, they serve as replaceable sacrificial components that help protect electrically connected underwater metallic propeller parts against galvanic corrosion.

Description
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Tecnoseal GORI 1552000 / 1553000 / 1554000 / 1550000 Zinc Collar Anodes for 3-Blade Saildrive Propellers

The Tecnoseal 01029, 01026, 01020 and 01027 are zinc sacrificial collar anodes designed for GORI 3-blade Saildrive propellers. These components are available in four sizes, corresponding to different propeller configurations, and replace original GORI part numbers 1552000, 1553000, 1554000 and 1550000.

Each anode features a split cylindrical collar design with fastening holes for securing it to the corresponding propeller assembly. The collar construction provides a replaceable sacrificial corrosion protection component for electrically connected underwater metallic parts of compatible GORI propeller systems.

The available versions cover propeller sizes from 15 to 30 inches, divided into four specified ranges. The anodes differ in their overall length, width, mounting dimensions, fastening hole measurements and weight. Their zinc construction is intended to provide sacrificial galvanic corrosion protection in suitable marine operating environments.

Technical Specifications

Parameter	01029	01026	01020	01027
Manufacturer	Tecnoseal
Compatible Brand	GORI
Product Type	Sacrificial collar anode
Material	Zinc
Propeller Configuration	3-blade Saildrive
Original GORI Part Number	1552000	1553000	1554000	1550000
Compatible Propeller Size	15–16"	18–20"	22–26"	28–30"
Length (l)	65 mm	83 mm	98 mm	127 mm
Width (a)	34 mm	40 mm	47 mm	50 mm
Mounting Dimension (i)	45 mm	53 mm	63 mm	90 mm
Diameter (Ø)	7 mm	11 mm	7 mm	7 mm
Diameter (Ø1)	12 mm	6 mm	12 mm	12 mm
Weight	0.33 kg	0.87 kg	1.37 kg	2.12 kg
EAN	8052744982625	8033837064923	8033837064886	8033837064930

Available Variants

Tecnoseal 01029 – GORI OEM 1552000: Zinc collar anode for 15–16 inch GORI 3-blade Saildrive propellers. Dimensions: l = 65 mm, a = 34 mm, i = 45 mm. Weight: 0.33 kg (0.73 lbs).
Tecnoseal 01026 – GORI OEM 1553000: Zinc collar anode for 18–20 inch GORI 3-blade Saildrive propellers. Dimensions: l = 83 mm, a = 40 mm, i = 53 mm. Weight: 0.87 kg (1.92 lbs).
Tecnoseal 01020 – GORI OEM 1554000: Zinc collar anode for 22–26 inch GORI 3-blade Saildrive propellers. Dimensions: l = 98 mm, a = 47 mm, i = 63 mm. Weight: 1.37 kg (3.02 lbs).
Tecnoseal 01027 – GORI OEM 1550000: Zinc collar anode for 28–30 inch GORI 3-blade Saildrive propellers. Dimensions: l = 127 mm, a = 50 mm, i = 90 mm. Weight: 2.12 kg (4.67 lbs).

GORI Propeller Compatibility

These Tecnoseal collar anodes are specified for GORI 3-blade propellers used with Saildrive systems. Each variant corresponds to a particular propeller size range and original GORI replacement reference.

The propeller size ranges are expressed in inches and refer to the compatible propellers, not the shaft diameter or the physical diameter of the collar anode.

Before ordering, identify the propeller size and compare the original GORI part number with the required Tecnoseal replacement. The physical mounting dimensions should also be checked against the existing anode.

Design and Mounting Configuration

The anodes feature a curved, split-collar construction with fastening holes positioned along the body. The collar is intended to fit around the corresponding mounting section of the propeller assembly, with the fastening arrangement securing it in position.

The four variants differ in their collar dimensions and mounting geometry. Their lengths range from 65 to 127 mm, widths from 34 to 50 mm and mounting dimensions (i) from 45 to 90 mm. The manufacturer's drawing additionally specifies the Ø and Ø1 measurements for each version.

These dimensional differences mean the four versions should not be considered interchangeable. Select the replacement according to the original GORI reference and confirmed propeller configuration.

Galvanic Corrosion Protection

Manufactured from zinc, these Tecnoseal collar anodes function as sacrificial components in compatible propeller corrosion protection arrangements. The zinc material is designed to corrode preferentially, helping protect electrically connected underwater metallic components against galvanic corrosion.

Zinc sacrificial anodes are commonly used in saltwater environments. Material suitability should be checked according to the vessel's operating conditions and the propeller manufacturer's recommendations.

Inspection and Replacement

Inspect the anode during routine propeller maintenance and replace it when significantly depleted. Check the fastening arrangement and mounting surfaces before installation.

Ensure the replacement anode is correctly positioned and has suitable electrical contact with the metallic component requiring protection.

Scope of Supply

1 × Tecnoseal GORI Zinc Collar Anode in the selected propeller size.