Review on BAIYISI 21171 0743 21171 0711 21171 0738 21171 7042 by James Rogers

I put 2 of these guys in my Zero Turn, they fit and work as expected. My engine runs like new. 4 star rating because I've found places where they could get better weatherproofing and high voltage insulation. I used double wall heat shrink and silicone to improve where I thought it was weak. Note: This is just my opinion of how this item was made. I didn't even try the devices until I did what I felt was necessary to prevent failure after 3 or 4 years. What I have done may or may not be necessary, I am not an engineer but I am a Ham Raido operator who builds much of his own equipment, a retired marine electrician and my ASE master card expired in 2000. I've seen many high voltage materials exposed to harsh environments. I'm lazy and try to fix each item only once. If I didn't think these parts would last I would send them back and buy a different brand.