FLAT IDLER PULLEY B&S #91179
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FLAT IDLER PULLEY B&S #91179

Product Code: 13-7128

ID 1/2”
Overall outside diameter 3 23/64”
Effective flat diameter 2 3/4”
Inner diameter (bore) 1/2”
Pulley width (flat section) 7/8”
Left hub offset to center 15/64”
Right hub offset to center 15/64”
Centered
Pulley side thickness (gauge) 0.100”

ID hub without insert 0.67”
Flat with rib
Bearing sealed

For 38”, 40” and 46” decks
For 12HP lawn tractors 1987-1993
For transmission drive tension clutch

See steel pulley #13-2916

Replaces
Murray (AMF, Canadiana, Dynamark, Noma): Murray 421409, 421409MA, 91179, 91179MA
$20.40
  • Pulley type : Flat with 2 ribs
  • Compatibilities : B&S (AMF, Brute, Canadiana, Craftman, Dynamark, Ferris, Murray, Noma, Simplicity, Snapper)
  • Diameter ID : 5/8''
  • Bushing : With bushing
  • Pulley material : Composite