- 16
- 19
- 54
- 85
- 1/2" BSPT With Plug
- 7/16" UNC Without Plug
- 5/8" UNC Without Plug
- Description
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Super Marine 8517480 8515851 GM Zinc Pencil Anode for Engine Cooling Circuits Ø16–19 mm
The Super Marine GM zinc pencil anodes are sacrificial corrosion protection components designed for compatible GM marine engine cooling circuits. They correspond to original GM references 8517480 and 8515851 and are available in three configurations with different rod dimensions, threaded connections and plug arrangements.
The range includes two Ø16 x 54 mm versions corresponding to OEM reference 8517480: ANO5002, supplied complete with a 1/2" BSPT threaded plug, and ANO5530, supplied without a plug and featuring a 7/16" UNC thread.
The third version, ANO5350, corresponds to OEM reference 8515851 and measures Ø19 x 85 mm, with a 5/8" UNC threaded connection. It is supplied without a plug.
All three anodes are manufactured from zinc and supplied in blister packaging. Their different threaded connections and plug configurations must be considered when selecting a replacement for a GM marine engine cooling circuit.
Technical Specifications
Parameter Value Brand Super Marine Product Type Sacrificial Pencil / Rod Anode OEM References GM 8517480 / 8515851 Compatible Engine Manufacturer GM Application Marine Engine Cooling Circuit Material Zinc Available Rod Diameters 16 / 19 mm Available Rod Lengths 54 / 85 mm Thread Options 1/2" BSPT / 7/16" UNC / 5/8" UNC Configuration Options With Plug / Without Plug Packaging Blister
Available Versions
Parameter ANO5002 ANO5530 ANO5350 OEM Reference 8517480 8517480 8515851 Material Zinc Zinc Zinc Rod Diameter 16 mm 16 mm 19 mm Rod Length 54 mm 54 mm 85 mm Thread 1/2" BSPT 7/16" UNC 5/8" UNC Plug Included Yes No No Additional Dimension D — 12 mm — Weight 0.12 kg 0.075 kg 0.18 kg Packaging Blister Blister Blister EAN 3600580650021 3600580655309 3600580653503
Compatibility and Application
- Engine Manufacturer: GM
- Application: Marine engine cooling circuits
- ANO5002: GM 8517480, Ø16 x 54 mm, 1/2" BSPT, complete with plug
- ANO5530: GM 8517480, Ø16 x 54 mm, 7/16" UNC, without plug
- ANO5350: GM 8515851, Ø19 x 85 mm, 5/8" UNC, without plug
Key Features
- Zinc sacrificial pencil anodes for compatible GM marine engines
- Replacement options for GM OEM references 8517480 and 8515851
- Three configurations with different dimensions and threaded connections
- Rod diameters: 16 mm and 19 mm
- Rod lengths: 54 mm and 85 mm
- BSPT and UNC thread options
- Available with or without threaded plug
- All versions supplied in blister packaging
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