While we do not sell direct replacement shocks for your 2019 Northwood Arctic Fox, we do have several bolt on shock absorbers that can act as replacements.
I've linked to a list of them below. If you look at something like the Lippert Components Bolt-On Shock Kit, part # LC281255, you'll see how they are designed to work with your leaf springs on 2-3/8" axles to absorb shock and have an easy, bolt on installation.
I've linked to a video review of this kit for you to look at. view full answer...
We have confirmed with Dexter that the EZ lube spindles on their axles have a standard 1/4" pipe thread fitting that can be replaced with part # Gzerk that we carry. We don't carry an angled version of this though. view full answer...
We have three Swagman fat tire bike racks. If the bike rack is a Swagman XTC the adapter you'd need is the part # S64674, the Swagman G10 or E-Spec rack part # S64679, or the Quad 2+2, Dispatch and Chinook part # S64694.
The part number you mentioned seems to match up with the XTC so it looks like you need the part # S64674. view full answer...
From the research I have done, I believe the slide out on your Northwood Arctic Fox Travel Trailer uses Replacement Gear Motor Assembly for Lippert Electric Slide-Out, # LC386322. view full answer...