Kohler Replacement Mufflers
We carry a large inventory of mufflers
The following are the most common ones
Replaces OEM #
Muffler
Description
Order
 
Lock nut for 3/4" pipe
BS LOCKING NUT 91242 - 690453
$4.99
 
Lock nut for 1" pipe
KOHLER LOCKING NUT AC1536 / 02-129
$4.99
237550
237550S
235945
Cub Cadet 393840R91
Fits 7, 10 and 12 HP engines
16-1/2"L x 3-3/4"dia
1-5/16"inlet
KOHLER MUFFLER 237550 / 35-384
$69.99
220521
220521S
A220521
Adaptable to any 3/4"pipe
Fits 4 HP engines
Fits K90 and K91 engines
3/4"pipe thread
KOHLER PIPE THREAD 220521 / 35-008
$15.99
275679
275679S
236649
Fits Kohler K241-K321 and
K532-K582
1" Pipe Thread
4-1/2"OD x 3-1/4"L
32043 Muffler
$14.99
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Small Engine Parts Specialists