Does it matter for replacement if it is a 20100 or 20099 for ease of mounting?
1821703
I am not familiar with the 20100, I have only dealt with the 20099 and it was a direct bolt on replacement. I even used the same bolts. Sorry.
1821704
No idea, I can't really see what the difference is between the two models. If important, then I would call the manufacturer Hopkins 1-800-835-0129. I do not see a 20100 currently listed on their site. Our 20099 is still working fine.
1821705
I don't remember what the difference was between the 2. Did one have the push button tester and the other didn't? I don't know. I would google search the 2 models to see what the difference is.
263208
I also replaced mine with the original part number. This ensures the mounting bracket fits the same
2195541
It depends on what you use it for. We wanted a smaller one like the 2007 which works great, but if you use it for larger things, and don't mind the large footprint, then get the 2009.
233832
not real sure about an 09, but check, u can lay under the trk and above ur rear end u can see it, wet ur finger and rub the number on the old one i bet money its the same, easy fix, i would check befor i went and bought the new one they have replaced the ole one with , like 180 bucks i dont think so, when this was a 5 min fix and cheap, ihope that helps
2172217
I'm not sure, but I sure would try to find one that says it's good for a 2009 to be safe.
495814
I had my old one in hand and just looked at the picture, it looked like it was the same so I took a chance. Turned out it was shorter than the old one but the mounting base was the same. The new one works great.
1943390
should fit unit comes with a second mount option that you can more permanently mount with screws
1677398
I used them in a 2010 model so don't really know if there are any differences.
1054483
Are you just assuming a serial # is important or do the directives ask you for it? I think knowing the model# of your unit will be sufficient and combine this with the printed information on your 90098 kit that should list the model numbers that this specific kit will accomodate.
1720239
It is recommended to replace both at once, but I didn't. I changed it 4 years ago and haven't had a single issue.
1386252
If it's for the correct model, yes. I will say that changing the whole unit is really easy to swap out, so maybe that would be the best way to go, especially if you're paying for the whole unit.
711923
I would go with the manufacturer recommends. If the wiring is different, the wrong part won't work.
48254
Not too sure. Best thing to do is google the item you are trying to replace.
592470
Both versions are available, they have different part numbers, choose the correct part number.
1874804
Yes if your unit is capable. I have an 1199ci and 999ci and this is the correct unit for both of them.
77962
You shouldn't need it unless your old mounting hardware is wore out and in need of replacing. A quick visual inspection should give you a answer.
1419637
Yes, need to use the mounting pins from the original drive that was removed. Fits perfectly, no issues.