Duralift Inline Muffler

Mfr: Centek Industries, Inc.
Duralift 4 in. 12 x 20 Inline Muffler
SKU: 218649
Mfg# 1500098
UNIT: Each
Max HP Diesel: 125 HPInlet/Outlet: 4"Diameter: 12.34"Max HP Gas: 280 HPLength: 22"
In Stock - Ships out in 1 Business Day
Marine Wet Exhaust Muffler
An in-line version of the popular Vernalift, this muffler was designed for sailboat auxiliary propulsion engines installed near or below the water line. If the engine exhaust manifold is near or below the waterline, a siphon break must be installed in the water supply line to prevent continued water flow after the engine is shut down. When several body sizes are available, choose the largest that will fit the available space. The increased volume will help ensure that residual water doesn't enter the engine after shutdown; the longer the exhaust system hoses, the more important this is.
Applications: powerboat, sailboat and generator engines
Fuel type: gas or diesel
Installation: above or below waterline, close to centerline
Sound rating: better

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Centek Industries, Inc. warrants its standard products Vernatone, Vernalift, MiniMax, Verna-Ski, Vernatube, Gen Sep, Combo Sep, Marlin Products, and its custom designed fiberglass products for a period of five years from the date of original sale.


  • All returns must be recevied within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.