Plastimo Replacement and Optional Marine Compass Compensator Unit for Boat Use SP632

Plastimo Replacement and Optional Marine Compass Compensator Unit for Boat Use

The Plastimo compass compensator unit is listed as an optional or replacement component for selected Plastimo compass families. The catalogue identifies it as optional for Offshore 55, Mini-Contest and Contest 101 compasses, and as a replacement for the compensator supplied with the Contest 130. It is also listed for the Offshore 75 family where the mounting configuration permits it; Offshore 75 flush-mount models cannot accept a compensator. These differences make the exact compass and mounting style important when selecting the part. This listing supplies the compensator unit as a separate accessory rather than a complete compass.

Choosing and using this product

Begin by identifying the compass model, its mounting arrangement and whether a compensator is already fitted. If you are replacing an existing unit, compare the intended part with the current assembly and inspect the compass housing for any separate damage. If you are adding an optional compensator, follow the compass manufacturer’s instructions to confirm compatibility and the correct installation process. A compensator is part of setting up a magnetic compass; fitting a replacement should not be treated as proof that the installed compass has been checked or adjusted correctly. Arrange the appropriate compass checks after installation and after relevant changes to the boat or nearby equipment. Avoid assuming that one component fits every Plastimo compass simply because its appearance is similar. The catalogue specifically excludes the Offshore 75 flush-mount arrangement, even though other mounting styles in that family list the accessory. Keep the supplier code with the compass model and installation records so that future servicing uses the same identified part. If the issue concerns lighting, a damaged bowl or an insecure mounting, assess those components separately rather than expecting the compensator to correct an unrelated fault. The compass’s own instructions remain the reference for adjustment and ongoing checking.

Product details

• Brand: Plastimo; supplier reference SP632.
• Optional for Offshore 55, Mini-Contest and Contest 101 compasses.
• Replacement for the compensator supplied with Contest 130 compasses.
• Listed for applicable Offshore 75 mounting versions; not suitable for Offshore 75 flush-mount models.
• Compensator unit only; compass purchased separately.