There unfortunately isn't a guide that lists the parts used on your trailer so you'll need to do a bit of investigating to see what you currently have so that we can determine the correct replacement. The first thing I like to check is the axle capacity; there should be a tag somewhere on your axle that lists the capacity. From there I'll jack up one side of the trailer and remove the wheel and hub to get a look at the brake assembly. There will typically be stickers inside the brake assembly... view full answer...
To find the right hitch for your 2020 Heartland RV Mallard M260 travel trailer you'll need to measure the distance between the frame beams to find the frame width. The Curt Adjustable Width Trailer Hitch Receiver for RVs # 13703 you were looking at will fit a frame width of 22" to 72", so it will most likely be a compatible fit.
As for the wiring, we don't have a 7-way flat connector so I'd be curious to know what was installed on your trailer. A work around for this would be to splice... view full answer...
I recommend the Equal-i-zer Weight Distribution # EQ37101ET for your 2020 Heartland Mallard M32 Travel Trailer. This hitch is rated for a tongue weight of 600-1,000lbs and a total trailer weight up to 1,000lbs. Your Mallard has a dry tongue weight of 670lbs with a GVWR of 8,600lbs which falls in line with this hitch. The Equal-i-zer system is made in the USA with a lifetime warranty. It has a built in 4-point sway control with no components that need to be removed to maneuver your trailer.... view full answer...
For the measurements you provided your best option is the MORryde StepAbove Fold-Down Steps for 23-3/4" to 26-1/4" RV Door Frames - 8" Drop Item # MR98RR view full answer...
You would need to wire in a 4-pole connector like # 18004 into the tail lights of your 2020 Heartland Mallard M260 travel trailer to send the signal from the travel trailer to the boat trailer. This will require some additional additional wiring # 16-4B-1 and some heat shrink butt connectors # DW05744-10 for a watertight connection.
Once this is complete you can plug in the 4-pole connector from your boat trailer into your travel trailer. view full answer...
A 15x6 inch size wheel is normally interchangeable with a 15x5 size wheel. The 6 inch and 5 inch measurement being the width of the wheel. A tire will normally fit on a range of wheel widths.
Where you want to pay attention to the different widths of the wheel is when you are looking at a different tire size. In 15 inch trailer tires the common sizes are the ST205/75R15 and the ST225/75R15. They usually recommend to put the narrower 205mm width tire on the 5 inch wide wheel and the wider... view full answer...
The Global Link RV Baggage Door Slam Latch with Keyed Alike Option - Black - 1-1/2" Thick Item # 295-000015 was designed to fit a cutout of 3-1/2" x 3-1/2". If this matches the cutout in your door it will work. Looking through Global Link's catalog I wasn't able to find any that latches that matched your 0293454 latch which means they most likely discontinued it and pulled any info on their site about it so your best option is to replace the door latch based on the cutout dimensions. view full answer...
ST225/75R15 tires like those shown in your picture fit wheels between 6" - 7" wide, so since the Aluminum Viking Series Valhalla Trailer Wheel - 15" x 6" - 6 on 5-1/2 - Black Spoke # AX02560655BML you were looking at are 6" wide they will work perfectly with this size tire.
I included a video of the # AX02560655BML for you to take a look at. view full answer...
To get the keyed alike option for a keyless door lock like Global Link Ultra E Pro Electronic Lock for Travel Trailer w Keyed Alike Option - Black - Right Hand # 295-000183. You will see a drop down menu that is titled Keyed Alike, it will be on the right hand side of the screen just above the Add To Cart button.
It has two options one for keyed unique and one for keyed alike.
Just select the keyed alike option then you type in the amount of locks to add to your cart. Last just click... view full answer...
I was able to narrow down your 2019 Heartland Mallard M32 to having the Lippert stabilizer jacks. They will be either the 5-1/2" to 5-5/8" Pads # SN68FR or the 5-3/4" to 6" Pads # SN99FR. You will need to measure your stabilizer feet to find the exact pads. view full answer...
Without the model number of the speakers I wouldn't know the actual dimensions of them since there's no registry for what is used in a trailer. That being said I can give you the dimensions of the Jensen Marine Speakers # MS5006BR that you were looking at and you can verify if it's a match.
These speakers have mounting holes that are 3-3/4" from side to side or top to bottom and 5-1/2" diagonally. The exterior cover is 6" in diameter and requires a 4-3/8" wide x 1-1/2" deep cutout hole. view full answer...
The Electric Trailer Brake Assembly - Self-Adjusting - 10" - Right Hand - 3,500 lbs # AKEBRK-35R-SA and Left Hand # AKEBRK-35L-SA may be a fit for your 2016 Heartland Mallard M32 though you do need to ensure you have the correct weight capacity, drum size and brake mounting flange.
However, since you referenced a part number for brakes that fit trailers for axles before 2009, you may be talking about a kit from Dexter for 4,400 lb axles. Since you have a 2016 trailer they would not fit,... view full answer...