http://tinyurl.com/mgonghq<P>Murray Splined Jackshaft Kit Threaded & Splined; 7.89-Inch 491922MAProduct Review<P> Click on the link for more reviews<P>Murray Part Number 491922; 491922MA;<P>Also Replaces Murray Part Number 91922<P>7.89" Length<P>Use for Fine Splines<P>Genuine Murray Part<P>