Simplicity 738 Mower, Lawn and Garden Tractor Category
Original Model: Briggs 8HP 191700-0638
This engine has a standard 1" keyed shaft on it. You can use a recoil start engine by using your starter, alternator, and flywheel from your original engine. This series of engine is no longer available. No other engine will fit in this frame because of the way the hood support bolts onto the head of the engine.
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While we may have sold many engines listed above to be used for a Simplicity 738 Mower, Lawn and Garden Tractor Category, we are NOT claiming these are exact replacements unless the product notes explicitly say so. Many original equipment engines may no longer be in production because of obsolescence or EPA regulations, so in some cases there may not be an exact replacement available. Our intention here is to show that other customers have utilized these in the equipment shown, but may have had to make some modifications to do so. If we know of any required changes, we will list those, however, some adapting during installation should be expected.