whipper
Well-Known Member
I need to cut a new water tube any one have there gear case off and can measure theirs for me? i read 17 15/16th but want one more verification on that.
18 3/4 inches is correct for the 1/2 inch copper water tube. The 3/4 copper tube is 18 3/8 inches, and you can't run out to Lowe's or Home Depot and buy 3/4 inch copper tubing because the Mercury tube is 3/4 inches OD and has a 1/32 wall thickness. Retail on the 3/4 tube from Merc is like $80.Yes 18 13/16ths
Actually that is after a ten percent discount.$80 for a 18" copper tube---was it on sale?