Question:
Are Chain Saw Models (Husqvarna) 450 and 450e the same saw but the 450 has a manual chain tension adjustment, but the 450e has a automatic chain tensioning design ? IAll other parts such as spark plugs, air filter and fuel filter are the same ? Is their a pdf type file listing Model 450 parts ? What type of Husqyarna 2 Cycle Oil should I use (the Premium synthetic blend with fuel stailizer/Low Smoke Formulatio or the XP Professional Performance 2 Cycle Oil ? Those two part numbers might be 578820100 and the other number might be your 578820086 !!!
Thanks For Any Assistance