(0) Item

Need Help? Call us at (800) 776-9315

Husqvarna: 115278, Flat Idler Pulley - 4'' Dia. - 1/2'' Bore - Steel

Husqvarna: 115278, Flat Idler Pulley - 4'' Dia. - 1/2'' Bore - Steel

Your Price: $16.80
In Stock.
Part Number:31400100G
  • Back Side Offset:0.23"
  • Bearing Inner Diameter:0.669"
  • Finish:Paint Gray
  • Flange Angle:15°
  • Flat Diameter:4"
  • Flat Width:1"
  • Front Side Offset:0.75"
  • Inside Diameter:1/2"|Multiple Bore Options
  • Inside Diameter Exact:0.503"
  • Material:Steel
  • Material Thickness:0.06"
  • Number of Flanges:2
  • OEM Part Number:Dixon: 1687; Husqvarna/Craftsman: 115278; Rotary: 110-9378A
  • Outside Diameter:4.437"
  • Stickout:0.13"
  • Through Bore:0.98"
  • Width:1.24"

Choose Options

Bore Adapter help

Made in

United States

Brand:

Phoenix

This Flat Idler Pulley works both as an OEM replacement and as a general purpose pulley for power transmission such as compressors, industrial fans, lawn mowers, snowblowers, and electric motors. It comes with a bore adapter to bush down from 17mm to 1/2'' inside diameter. You can choose from the above drop-down menu if you would like to use a different bore adapter or remove the bore adapter your pulley includes.

31400100G features a heavy duty sealed radial single-row bearing. This part is Painted Gray to prevent rusting.

Additional Features:
  • Made of Steel
  • Flanges angled outward to help increase belt life

Direct OEM Replacement for:
  • Husqvarna: 115278

IF 4.44 x 1.24 x 0.5