I bought a Briggs and Stratton 17hp engine from you 18 months ago for my zero turn. I installed it just last month as the old engine hung on. Even after such a long time, technical support was given enthusiastically and effectively. Also my mower had a Honda Engine with an on engine starter solenoid. The conversion kit assummed one on the mower itself. When I enquired to SEW about the problem, they prompty sent me a solenoid and wiring free of charge. That is great customer service. Honoring the commitment to the customer even after the long gap from purchase time. Thank you!