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I need to know if a simplicity mfg.# 1693552 with a tuff torq K56A-SMP S/N 024450 SMPL P?N 1720092 will work on a simplicity MFG# 1694632? My trans is goin out on the 1694632




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The 1693529 is a Regent and is a bit older, with a K56 transmission. The 1693642 Broadmoor has a K57. I suspect there may be differences in the external linkages at the very minimum. Have you tried changing the fluid? 

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