Review on Cummins Onan 155 3481 02 Tail Exhaust by Joe Roberts

Pipe fits as advertised but on almost all installations it will be necessary to trim the pipe to get it out from under the trailer. The clip that came with mine was the wrong size so I couldn't use it, it was supposed to be 1 1/2" but a 1 1/4" clip was sent. 1 1/4" is the size of the pipe, but the flare is 1 1/2"! The packaging was terrible and all the fasteners for the clamp were missing, the box was destroyed and taped over but the packaging inside was inadequate. I should have returned but I didn't. Don't overprice this pipe, go to an RV upgrade and buy their exhaust pipe, it fits and was in good condition when it arrived.