hello again my landi has a perkins 3.3 deisel lump fitted but it has a leak on the injector pump it is leaking at the throttle linkage, is this a case of just fitting a new o ring?? thanks

Hi There I Cant Get My Series 2a To Engage 4 Wheel Drive It Will Go High/low Ratio But Cant Get Any Drive To The Front The Prop Aint Turning,though It Will If The Hubs Are In? There Just Aint No Drive To It From Gearbox