AA 9010 Black Sensor Kit  - P102921 for most All Chain Anchor Winches
Black AA Sensor KIT for Chain counting - (usually included in standard new winch package).

This is the black 2 wire sensor KIT to suit all Maxwell chain only model anchor winches.
Suits:

• AA200 and AA500 (Does NOT suit the AA560)
• Most all chain anchor winches

Includes:

• 1 x (AA 9008) Black Sensor with short 2 Wire cable without plug - (Use with AA500C, AA500RC, AA500RCX bottom fit to count all chain. Polarity Sensitive. Must be fitted with south side of magnet facing the sensor).
• 1 x (AA9009) 6mmx 4mm Magnet - Use with all models (except AA550) to count all chain. (Must be fitted in bottom of chainwheel).
• 1 x (AA9061) 10mm x 8mm Magnet - Use with all models (except AA500C) for top fit rope/chain count. Can be used for all-chain bottom fit with all models.
• Sensor Splice Heat Shrink Pack
•  Instructions and  Diagrams