Briggs & Stratton 12.5HP Walbro Engine Walbro LMT 5-4993. Briggs & Stratton 16 hp Engine series number 303777 Nikki 696353. Briggs & Stratton 17.5hp Intek engine with Nikki 795374. Briggs & Stratton B&S 287700 313700 4 Cycle Small Engine.
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