Please note: The silencers on our site are some of the more commom ones used and not all that we sell. Example Moomba has used 4 different possibilities over the years on the direct drive. If you do not see your dimensions listed please call for availability.
Ultra Marine Muffler used on some Supra/Moomba's mid 1990's and up, 3-1/2" inlet with 60 degree angle that reduces to 3" outlet. Aproximately 27" long. This silencer does not have the 30" extension from the inlet of the barrel.
Muffler for some 04 & up Moomba direct drive boats. Angled (60 degree) 3-1/2" inlet with about a 1 foot extension from the larger silencer part that is 15" long and then reduced to a 3" outlet, total length 33" (OEM Pt # 104378).