2 and 4 stroke lawn mowers with CATCHER ... is listed For Sale on Austree - Free Classifieds Ads from all around Australia - http://www.austree.com.au/home-garden/garden/lawn-mowers/2-and-4-stroke-lawn-mowers-with-catcher-warranty_i3865
Q. What is the difference between Aspen 2 and Aspen 4? A. Aspen 2 contains 2% fully synthetic oil and is suitable for machines such as chainsaws, strimmers, hedgetrimmers and other air cooled 2-stroke engines. Aspen 4 is alkylate petrol without any added oil and is suitable for machines such as lawnmowers, stump grinders and other 4-stroke powered machines. It is also a great alternative fuel for camping stoves and lanterns.