I contacted the manufacturer, Lippert, about this and they gave me a spec sheet with all of their available information about the Replacement Gear Motor Assembly for Lippert Electric Slide-Out # LC386322, which you can see.
This motor operates at 15 RPMs with a 15 amp draw, as you can see in the cut out. I have also added a link to a video review of this motor for you to check out. view full answer...
The blue wire of the Hopkins # 47515 4 to 5 pole trailer wiring harness adapter is 16 gauge. To view a typical installation, click the linked video. view full answer...
The best way to protect the Curt Trailer Hitch Receiver # C12156 on your 2022 Mazda CX-9 is by keeping it clean. Washing off any salt with soap and fresh water will help keep the finish in good shape and prevent rust. Along with keeping the salt off, you can inspect the hitch for any scratches and repair them as needed with a rust inhibiting spray like Rust-Oleum. view full answer...
The shipping weight of the Curt Class II Receiver Hitch is 27 lbs, including the shipping box. The hitch is a fit for a 2007-2015 Mazda CX-9. I've linked the installation instruction and an install video for you.
To complete the towing setup, you might also need the following:
Trailer wiring harness, part # 118520 (1.65 lbs)
Ball mount, part # C45521 (5 lbs)
2-inch trailer ball # A-82 (2 lbs)
1-7/8-inch trailer ball # A-80 (2 lbs) view full answer...
To determine the manufacturer of your axle you will need to look on the axle itself to see if there is a plate or sticker that would indicate the manufacturer or a part number. The other way is to contact the International dealer and give them the vehicle identification number (VIN) number of the trailer to see if they can determine the brand of axle you would have.
If you need to determine the weight capacity of the axle that can be done by measuring the diameter of the axle. A 3,500-lb.... view full answer...
The 2007 through 2010 Mazda CX-9 models require that the # 118520 wiring harness have a power lead wire installed, so you will definitely need to install this wire to equip your vehicle for towing and to ensure that the harness functions correctly.
The power lead wire prevents the trailer from pulling power directly from the vehicle tail light circuits, and protects the vehicle wiring system from overload. The tail light functions come from the taillight itself, but the power comes from... view full answer...