Does your Fendt 512 Vario show Typ 413 on the type plate? Then this page gives you more than 300 parts for exactly that version, such as lighting and electrics.
If the type plate on your 512 Vario reads Typ 413, this is the page you need. It shows only the parts that fit this version, more than 300 in all, from GRANIT, HELLA, Wabco, Scharmüller and ROCKINGER.
If the plate shows a different number, head to the Fendt 512 Vario Typ 435 page instead. If you cannot find the Typ number at all, the general Fendt 512 Vario page gives the complete overview. Many old parts also carry a reference number that you can compare with the product details.
Before hunting for a leaking line, check the tank cap. The O-ring inside the cap hardens over the years and stops sealing, so diesel creeps past the rim when the tractor is moving. A new O-ring takes minutes to fit. Give it a thin smear of grease and make sure the cap closes again with clear resistance. If the cab window or roof hatch will no longer stay open, change the gas struts as a pair rather than one at a time.
For the cab there are wide-angle mirrors, rubber and velour floor mats, gas struts and covers. Lighting and controls include LED work lights, beacons with the spring for the holder and push button switches. On the engine and tank side you will find seals, the front cover gasket, sensors, discs, a lockable fuel filler cap and the O-ring that goes inside it. Red connector heads for the supply line take care of the trailer air brakes.
The LED work lights for the Typ 413 draw little current, which takes load off the alternator when several lights are on at once. Mount a new light on a clean, solid base, as vibration is what kills lamps on a tractor. Assemble the plug with a dab of contact grease to keep moisture out, and if a push button switch only responds now and then, replace it rather than trying to clean it.
A cracked wide-angle mirror or a loose mirror arm is worth sorting quickly, because rear view matters when turning with a long trailer on the road. Check the clamp on the arm when fitting the new mirror.
The 512 Vario is part of the Fendt 500 series. The Fendt 513 Vario, Fendt 514 Vario and Fendt 516 Vario each have a page with the parts that fit them. If another Fendt shares your yard, browse Fendt parts.