I have a mcculloch chainsaw with 16 inch bar 52 links chain but can't find a replacement chain the only chain I can find is 16 inch bar 56 links would this be compatible with my chainsaw
To find a matching chain, you have to check three features: Pitch, gauge, and number of drive links. All of the information is probably etched or printed on your bar. I would expect 3/8" low profile, 0.50"/1.3mm and 56 dl for a 16" bar. 52 dl is typical for 14" bars at 3/8" pitch.