110887X AYP Muffler Craftsman 110887, Nelson 6N90 NOS NLA (has scratches and dust but appears new or very slightly used) 

Fits the following Craftsman models:

Craftsman
917250910 Lawn Tractor
9172559101 Lawn Tractor
9172559102 Lawn Tractor
9172559103 Lawn Tractor
9172559104 Lawn Tractor
9172559105 Lawn Tractor
9172559106 Lawn Tractor
917255914 Lawn Tractor
917255916 Lawn Tractor
917255917 Lawn Tractor
917255918 Lawn Tractor
917255919 Lawn Tractor
917255930 Lawn Tractor
917255931 Lawn Tractor
917255932 Lawn Tractor
917255933 Lawn Tractor
917255934 Lawn Tractor
917255935 Lawn Tractor