£12.90 – £14.50
B771370 – For vehicles fitted twin electrics black and grey sockets (at least the inserts if the sockets mounted are metal), only needed when buying a Caravan fitted with the 13 pin plug which was fitted as standard from late 2008 on-wards as standard.
B771350 – For a vehicle fitted with a 13 pin socket when buying an older Caravan that has two separate towing cables (black and grey leads)
Please note these only need to be bought instead of a lower priced single adapter if twin electrics use is required. The grey lead (7S) abbreviated for supplementary is exactly that, it powers the following when the tow vehicle is running: Fridge, reverse light, charges the leisure battery.
Part Number: B771370 (car has twin electric sockets to 13 pin plug fitted to 2008 on caravans)
Part Number: B771350 (13 pin car socket to 2 lead caravan electrics)
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