If you mean the "wet' elbows that come with the motors,then theres some on ebay,click on ebay motors then parts and accessories ,then boat parts and gear then type in Cummins I just looked there are a few
Do your self a favor and take them to Kelly at the Welding Shop in Wanchese, and have him put new Pipes inside the cracked ones. You just cut the ends off , weld in new radiused pipe, however you will need a larger size on one end because the pipe is not long enough. Kelly will figure it out . Total cost should not be more than $700.00 two fix both.
That will save you about 1300.00 over the cost of a new set, I am sure something fell in the dirt when you got that price, been there done that.
If he cannot do it I know a guy who knows a guy and we can get them done, right in the ball park price. I was qouted 2300 per cide for my 450c's. If you want new ones call Tony at out Seaboard marine in Oxnard, CA. Does tons of repowers and custom exhaust , he usually has stock one on the shelf for half off list.
That should cover you.
JW
Thanks guys,
They are for the guy who bought my rto 5.9tba's. I am keeping mine for the Qsb's I am installing.
I'll check out e-bay, thanks.
Kelly is a friend of mine, known him and used him for lots of things over the years.
He will make a new set for us if we can't locate any used ones. I'm just trying to cut the cost for the guy.