what is the difference between this and the 740077-1. This is listed as the MS M mount the same as it is on the Humminbird web site and it says it fits the 500 series but this listing says it doesn't. what is the difference between this and the 740077-1. This is listed as the MS M mount the same as it is on the Humminbird web site and it says it fits the 500 series but this listing says it... » Read More what is the difference between this and the 740077-1. This is listed as the MS M mount the same as it is on the Humminbird web site and it says it fits the 500 series but this listing says it doesn't. « Show Less
1328806
I am pretty sure that they both fit, but am unable to tell you a difference between them
1033804
The numbers need to match the hm80 is the series number. I found an exact match for my 30 year old MTD snowblower on Amazon for a similar price beware there may have been updates to the model number so some research is needed
545596
They are both the same kind of small speaker mount. One I believe has a screw type mount where the other is a wing nut type mount One is not better than the other. The wing nut type is just easier to use.
1121438
As far as I know, the only difference is one comes with a bracket (803) and one doesn't (801). Also, some folks say that one # is an older part #, fyi.
888687
The "B" Stands for Black. The mounts also come in Silver. You will see a -S1 at the end of the main part number if the model is Silver. It's not a knockoff.. This particular model I believe is discontinued FYI..
94480
There should be no difference. Both are the figures for the size in metrics. One is just showing it with the millimeter designation(mm) after the size.
1864287
It Slides and the 140 series has an additional telescopic feature. My advice, get yourself a Lawrance or Garmin fishfinder and use this with a portable transducer bracket from Tite-Lok. Alternatively you can get a kit to clamp the transducer onto your electric trolling motor - Garmin do one. Personally,I wouldn't touch the Humminbird, cheap and tacky.
1183793
Theres no difference in the model #s. The last 2 letters just designate the color as the "Bolt Signature" just refers to the design style of its looks alone. Those all work and have the same specs.
1430591
I believe it's just an older model number. I haven't found anything with any difference between the two of them.
429604
They are the same head. Looks like a name change. They both list the same mounting plate.
1196363
I sent it back to exchange for the 8770. I like Janome but this one is plastic throat plate among other things. Go with the 8770 (its the same as the 7330 Mongolia without the decal. It works great but does not have automatic tension. I love myths DC3050's for my beginning students, but the 8770 will do just fine and is put together better and runs smoother.
1006360
You can read my review of this issue from Oct 11th. But I copied it below for your reference.Ok here is the deal...The back wall plate is only 19.5 inches wide, so there is no way that this mount will fit 24in studs.Now I did notice that the model number on the package said Ml-310B.... Not Ml-310B24 as listed in the product description. So in all fairness, I think some sellers are unintentionally attaching their inventory to the wrong product number. This is why there are some customers complaining that it did not fit their 24in studs and others saying it did. Anyways I'm returning mine for a full refund and will try ordering from a different website/seller all together. You can read my review of this issue from Oct 11th. But I copied it below for your reference.Ok here is the deal...The back wall plate is only 19.5 inches wide, so there is no way that this mount will fit 24in studs.Now I did notice that the model number on the package said Ml-310B.... Not Ml-310B24 as listed in the product description. So in all fairness, I think some sellers are unintentionally attaching their inventory to the wrong product number. This is why there are some customers complaining that it did not fit their 24in studs and others saying it... » Read More You can read my review of this issue from Oct 11th. But I copied it below for your reference.Ok here is the deal...The back wall plate is only 19.5 inches wide, so there is no way that this mount will fit 24in studs.Now I did notice that the model number on the package said Ml-310B.... Not Ml-310B24 as listed in the product description. So in all fairness, I think some sellers are unintentionally attaching their inventory to the wrong product number. This is why there are some customers complaining that it did not fit their 24in studs and others saying it did. Anyways I'm returning mine for a full refund and will try ordering from a different website/seller all together. « Show Less
1758886
Thank you for your inquiry. Please visit the manufacturer at http://www.humminbird.com/ for more information.-Bright Solutions Shopping Network, LLC
1212886
I believe the 31511 is the same operationally as the 31510, with a slightly higher price for the stainless steel finish. The 31512 seems to have the convection feature, so it is not identical to either of the above.
2101306
The real question is what kind of unit do you have,(humminbird,lowrance etc) and buy what is compatible with your unit. Hope this helps
1978705
Try this link. It should answer your question. http://www.rammount.com/products/marine_electronics/humminbirdfishfinders
1807754
It does work with the 778c which is what I have,See if your model is listed here: http://store.humminbird.com/products/323118/MS_M