Hello everybody, I have a bobcat 863 with the Duetz 1011 engine and am in need of a full set of glow plugs. They must have been going out one at a time until now all are done and now it won't fire. Can't believe that in 62 degrees it wouldn't start without them....I called my local dealer and they wanted $60/ea plus shipping for each OEM glow plug and will take several days to get in. The ones I pulled out were Beru 100 226 239 11V (that's the only number on them). For some reason I can't find anybody that can cross them to a Bosch or NGK or something else more excessible and cheaper. Anybody have this engine and could cross which ones you used that will work hopefully found at a napa or some similar place? I'm racking my brain here trying to figure how in 2018 I can't find a replacement for them and instead may have to pay about $260 for four plugs plus wait a week or so to get them. Thanks for any input!