Oregon 78-027 Idler Pulley for Murray 091179, 091179MA, 421409, 421409MA Today Only

Specifications:

Outer Diameter – 3-1/4″

Flat Outer Diameter – 2-3/4″

Flat Width – 7/8″

Bore – 1/2″

Type – Steel

Product Description

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

Product Details

• For engine to transmission
• Outer Diameter: 3-1/4″, Flat Outer Diameter: 2-3/4″, Flat Width: 7/8″
• Over Width: 1″, Flush bore: 1/2″
• Steel Material
• Replaces: Murray 421409, 91179

Replaces the Following OEM Part Numbers:

Murray

091179, 091179MA, 421409, 421409MA, 91179, 91179MA

Fits the Following Models:

Murray

296 Models, 31621x70G, 31720x11B, 31720x11C, 31720x20E, 31720x51A, 31720x51B, 31720x51C, 31721x88A, 31722x95A, 38500A, 38500B, 38500x192A, 38500x192B, 38500x30A, 38500x83A, 38500x92A, 38500x92B, 38501x50A, 38501x50B, 38502x51A, 38502x51B, 38502x66A, 38502x67A, 38502x98A, 38504A, 38504x25A, 38506x199A, 38506x4A, 38510x50A, 38510x59A, 38514x95A, 38515x83A, 38515x92A, 38515x92B, 38516x29A, 38516x52A, 38602x66F, 38602x70H, 38602x70J, 38623x5C, 38623x5D, 38632x66B, 38633x92A, 38633x92B, 38702x20D, 38702x20E, 38702x7A, 38702x7B, 38702x8D, 38702x8E, 38705A, 38705x30A, 38705x5A, 38705x5B, 38706A, 38706x99A, 38706x99B, 38710A, 38711x20A, 38711x29A, 38711x52A, 38711x66A, 38711x67A, 38711x73A, 38711x96A, 38712x53A, 38712x66A, 38713x71A, 38714x51A, 38715A, 38715x82A, 38716x82A, 39711x97A, 40320×88, 40501x30A, 40502x50A, 40502x50B, 40503x88A, 40503x88B, 40504x92A, 40505x95A, 40507x8B, 40530x192A, 40530x51A, 40530x51B, 40530x51C, 40530x83A, 40530x92A, 40531x50A, 40531x59A, 40536x4A, 40538A, 40541A, 40541C, 40541x30A, 40541x99A, 42531x7A, 42531x8A, 42561x8A, 42561x8B