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front PTO clutch I.D.


TimJr

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Does anyone know for sure which engine this clutch disc fits? Seems like the Briggs and Kohlers used a different disc. This one has a bore of 1" ID. Thanks, Tim

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Pretty sure they take the same clutch. Only difference should be bolt pattern on the plate, and a spacer ???

I know some of the plates had both bolt patterns to go either way.

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The driving member, shown, comes with two bores, 1" and 1-1/8". The smaller one is for Briggs and Kohler's up to the 12 maybe 14 HP. The larger is for 18HP K361 and KT's.

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Thanks for the info Bob. I just looked back in PartSmart and under the blower 1690032 it shows the front PTO kit. That lists the disc as part number 171819 for Briggs engines. There is a footnote to see 1690356 for Kohler engines, which has a disc number of 1663741. No dimensions given, but from memory it seems right that the Briggs were slightly smaller crank PTO O.D.

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