For some 11hp up to 16hp Briggs and Stratton Engines

86mm Wide, HAS 10 SCREW HOLES

73mm Wide, HAS 9 SCREW HOLES.

57mm Long x 48mm Wide , HAS 9 SCREW HOLES.

For some AYP, Poulan and Weedeater Ride On Mowers fitted with Briggs and Stratton 11hp, 12hp, 13hp Engines, 

For some Briggs and Stratton 4hp up to 8hp Engines, 

For some Briggs and Stratton 2hp, 2.5hp, 3hp, 3.5hp, 4hp Engines, 

For some Briggs and Stratton 3hp, 3.5hp, 3.75hp, 4hp, 4.5hp Vertical Crankshaft Mower Engines including Classic 35, 3.5hp, Sprint 3.75, Quattro 4.0, 4HP,

Standard Version of this type of Muffler. Has 1/2 Pipe Thread.

Thinnest Version of this type of Muffler. Great for where space is limited. Has 1/2 Pipe Thread.

Has 1/2 Pipe Thread.

For some 5hp, 7hp, 8hp Briggs and Stratton Engines

For some Murray ride on mowers fitted with Briggs and Stratton 11hp, 12hp, 13hp engines.