Hi all
Fitted two new air springs over the w/e and saw this unit with a plug attached, looking quite rusty.

It's fitted to the body above the rear diff unit.

Does anyone know what it is for.

Thanks for any info.

Roger


 '88 RR Classic, '90 Classic, '93 Classic, '02 Discovery TD5, '55 Discovery 3, '01 P38 4.6, '06 L322 Vogue TD6, 2012 L322 Vogue TDV8, 2017 L405 Autobiography
Wife. '01 Freelander, '07 Freelander 2.

That's the dosing pump for the fuel burning heater. 2012 (L322) 4.4TDV8 Vogue SE, RSE, Fuji White over Arabica.
Previous V8s: BMW 645Ci, P38 4.6, P38 4.0, Merc CL500
Previous others: Honda x1, Volvo x7, Rover x6, BMW x6, Ford x1, Mercedes x2, Skoda x3, VW x2, Renault x2, Citroen x1, Mazda x3, Nissan x1, Audi x3, Kia x1, Fiat x4, Subaru x3, Austin x2, Triumph x2, Jeep x2, Hyundai x2, Lexus x1, Mitsubishi x1, Saab x2... and some others I've forgotten!

As above, it's the pump for your FBH. If it's that corroded, chances are the inside is too, and your FBH isn't functioning or is on the verge of not? 2015 Range Rover Autobiography 4.4 SDV8