Allpa Aluminium Propeller Nut Anodes – Shaft Ø20–60 mm
The Allpa aluminium propeller nut anodes are replacement sacrificial anodes designed for propeller shaft nut assemblies.
The range covers propeller shaft diameters from Ø20 to Ø60 mm. Each version has a tapered cap-shaped body and is selected according to the corresponding propeller shaft diameter.
Note: These products are supplied as replacement anodes only.
Available Models
| Allpa Code | Propeller Shaft Diameter | Material |
|---|---|---|
| 9017820A | 20 mm | Aluminium |
| 9017825A | 25 mm | Aluminium |
| 9017830A | 30 mm | Aluminium |
| 9017835A | 35 mm | Aluminium |
| 9017840A | 40 mm | Aluminium |
| 9017845A | 45 mm | Aluminium |
| 9017850A | 50 mm | Aluminium |
| 9017855A | 55 mm | Aluminium |
| 9017860A | 60 mm | Aluminium |
Key Features
- Brand: Allpa
- Type: Replacement propeller nut sacrificial anode
- Material: Aluminium
- Shape: Tapered cap-shaped
- Shaft Diameter Range: Ø20–60 mm
- Available Shaft Sizes: 20, 25, 30, 35, 40, 45, 50, 55 and 60 mm
- Supply: Anode only
Select the required version according to the propeller shaft diameter.








