AYP Engine Drive Pulley

navistarAugust 6, 2014

Hi,

I am in the process of fixing a mower for a neighbor. He has a Troy-Built/Craftsman 21" Self Propelled mower. It is missing the engine drive pulley that drives the self-propel. Based upon the exploded diagrams; I purchased the drive pulley only to find out is is for a 1" output shaft where the output shaft on the mower i'm fixing is 7/8".

What i'm trying to find is the Craftsman/AYP part number for an 7/8" engine drive pulley.

The Mower/Engine Model# are below:

Mower - 917.376536
Engine - 78SXS.1901VH

Thanks
CM

This post was edited by navistar on Wed, Aug 6, 14 at 10:08

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navistar

Below is the link to the part that is called out for this mower:

Here is a link that might be useful: Intended Replacement

This post was edited by navistar on Wed, Aug 6, 14 at 10:10

    Bookmark   August 6, 2014 at 10:06AM
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navistar

Below is a link for a similar type pulley that would work if it's the correct ID. (The crank is dual keyed):

Here is a link that might be useful: Alternate Part

    Bookmark   August 6, 2014 at 10:07AM
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