Sello de aceite del volante, Alemania
Modelo.........................................Motor.......................Año
Porsche 356 /A/B/C.........................1.1-1.6.....................01/50-12/65
Porsche 912....................................1.6........................01/65-02/70
VW Type 1.................................1.2 (18-22 kW)..............12/47-07/65
VW Transporter T1..........................1.2 (18 kW)................01/50-12/62
VW Karmann Ghia...............................1.2.......................08/55-12/65