I forgot to mention that the housings on my Easymow to which the tyres bolt through to and then bolted to the chassis are pretty worn.The axles are in good condition.This housing has two rings of ball bearings.I`m of the opinion that they can be seperated,cleaned up,repacked with a decent grease along with a new set of ball bearings. Shudder to think how much new ones cost.Your thoughts/ideas on this please. Thanks