Flat Idler Pulley for Murray 91590, 423238 / 78-021

Oregon Flat Idler Pulley for Murray 91590, 423238 / 78-021

Size:
Outer Dimension: 4-5/8"
Flat Outer Dimension: 4"
Flat Width: 3/4"
Overall Width: 1"
Bore: 1/2"
Inner Dimension: 1/2" flush
Offset: None

Description:
Pulleys work hard to transfer power from a mower's engine to its cutting blades, but an Oregon® pulley works harder faster.

Material: Composite

Fits the following models
Murray - 46102x6A|Murray - 46103A|Murray - 46103x71A|Murray - 46104x8A|Murray - 46250x65C|Murray - 46254x15B|Murray - 46250x30A|Murray - 46103x92A|Murray - 46378x6A|Murray - 46379A|Murray - 46379x192A|Murray - 46379x192B|Murray - 46378x6B|Murray - 46379x71A|Murray - 46379x83A|Murray - 46379x92A|Murray - 46379x92B|Murray - 46380x50A|Murray - 46380x50B|Murray - 46400A|Murray - 46400x50A|Murray - 46400x5A|Murray - 46400x65A|Murray - 46401x30A|Murray - 46401x6A|Murray - 46403x199A|Murray - 46403x30A|Murray - 46403x8A|Murray - 46404x21A|Murray - 46404x6A|Murray - 46404x89A|Murray - 46404x8A|Murray - 46430x31A|Murray - 46430x6A|Murray - 46430x89A|Murray - 46430x8A|Murray - 46431x92A|Murray - 46560x192A|Murray - 46560x92A|Murray - 46562x8A|Murray - 46562x8B|Murray - 46567x30A|Murray - 46567x6A|Murray - 46567x6B|Murray - 46568A|Murray - 46568x6A|Murray - 46569x6A|Murray - 46569x71A|Murray - 46569x92A|Murray - 46569x9A|Murray - 46570x6A|Murray - 46570x71A|Murray - 46570x8A|Murray - 46573x92A|Murray - 46576x92A|Murray - 46800B|Murray - 46804A|Murray - 46900B|Murray - 46901x192A|Murray - 46901x92B|Murray - 46904x192A|Murray - 46904x92A|Murray - 46905x30A|Murray - 46906x199A|Murray - 46906x99A|Murray - 46907A|Murray - 48560x192A|Murray - 48560x92A|Murray - 50568x9A|Murray - 52370x192A|Murray - 52370x92A|Murray - 52431x92A|Murray - 52461x89A|Murray - 46370x5C|Murray - 46378x62A|Murray - 46377x8A|Murray - 46376x65B|Murray - 46258x6A|Murray - 46379x30A

Oregon Part Number: 78-021