Replaces: Briggs & Stratton 5006, 89966, 395006.  Also popular on Tecumseh & Clinton.

For 10 - 12.5 HP horizontal & vertical engines
1 Male post 2 Bolt

For Quantum engines 3.5-5 HP
2 Bolt - 3/16 Male post

1/2 Male post - 2 Bolt
For 4 HP (10 CID), 5 HP horizontal & vertical engines

For 16 HP horizontal cast iron engines
1 Pipe - 8 Long

3/4 Male pipe thread

Fits model numbers: 100200, 100900, 130200, 130900 series (4-8 HP)
Kohler K90 & K91 series (4 HP)

1/2 Male pipe thread
Use 7-03699 Deflector

1/2 Male pipe thread

1 Female pipe thread
For 10 & 11 HP engines

1/2 Male pipe thread
For 2 - 4 HP (11 CID) horizontal engines

1/2 Male pipe thread
For 3 & 4 HP vertical engines
Use 19-1047 Deflector

1/2 Male post
For 5 - 8.5 horizontal & vertical engines

Replaces: Briggs & Stratton 394644, 692307
1/2 Male post - 2 Bolt

For 10 thru 11 HP applications

For 8 HP applications
2 Bolt female

Replaces: Briggs & Stratton 393757
Use with 19-1005, 19-1053 and 19-1056 Muffler

Replaces: Briggs & Stratton 393761
Use with 19-1049, 19-1057 and 19-1008 Muffler

Replaces: Kohler AC1536; AC-1536-S;
Briggs & Stratton 91310, 261564, 261409, 690453, 691808;  Gravely 010866;  Tecumseh 650590

Replaces: Briggs & Stratton 220859, 691720
1/2 Pipe thread

Replaces: Briggs & Stratton 261409, 690453
3/4 Pipe thread

1/2 Male pipe thread
Use 19-1047 Deflector

Replaces: Briggs & Stratton 221527, 373754, 393760
Use with 19-1015 and 19-1024 Mufflers

3/4 Male pipe thread
For 7 & 8 HP

Replaces: Briggs & Stratton 89966
1/2 Male pipe thread
For 2 & 3 HP horizontal engines

Replaces: Snapper 7-4453, 74453, 7074453, 7-4753, 70774453
Use with Briggs single cylinder OHV engine

Muffler Assembly
Fits  2.4 HP B&S Vanguard
 

Muffler Fits 16 & 18 HP Vanguard Twins