AUTOFLEX-KNOTT Trailer Parts

Trailer Parts Superstore now offers an expanded selection of factory original KNOTT trailer parts commonly found on top name brand boat trailers including: Karavan, EZ-Loader, LoadRite and Triton. Shop for trailer couplers, tongue jacks, disc brake rotors & caliper Check out our selection of KNOTT Trailer Parts online at: TRAILER PARTS SUPERSTORE

Karavan’s VIN Database

Karavan is a Trailer Manufacturer located in Fox Lake Wisconsin. Their name and products are synonymous with the Marine and Utility Trailer Industries. We at the Trailer Parts Superstore have partnered with Karavan to be a supplier for their line of OEM Replacement Parts. We stock a wide variety of the most commonly sought after […]

Bearings for 5.2, 6 & 7k Axles

Replacing Trailer Bearings can be a confusing process but some are a little more confusing than others. The 5.2k, 6k & 7K 1.25″ bearings are a prime example of this. The key reason for this confusion is that all three share an identical inside diameter of 1.25″ but are rated for different weight carrying capacities. […]

Trailers With Mobile Home Wheels

Often times, trailers (particularly home builds) are pieced together using a variety of parts. Some of these parts are used because they are readily available at the time and can be had for a good a price. Unfortunately, these parts can subsequently become a source of difficulty and confusion. Mobile Home axles and brakes are […]

Flexiride Torsion Axles

Our new Flexiride axles from the Universal Group provide one of the smoothest rides available for your trailer. Traditionally, trailer axles relied on the compression of leaf springs to allocate suspension support. Flexiride Torsion axles provide this needed support in a different way.  Using a hydraulic press, hardened steel shafts are pressed into into a […]

Livestock & Ag Trailer Parts

The New Year is upon us and with a few nice days in the forecast, it’s a great time to work on those trailer problems we’ve all been putting off. With this in mind, I would like to highlight some parts for the guys out there towing livestock trailers. If you’re looking for brakes, axles, […]

UFP DB-35 vs. DB-42

Unique Functional Products, UFP as they are commonly known, offers two different series of disc brakes. They offer a DB-35 and a DB-42 and since the parts are not interchangeable it is essential to be able to identify what you have. DB-35 The DB-35 visually appears more similar to an automotive caliper.  It will have […]

Self-Adjusting vs Manual Adjusting Electric Brakes

The two main types of ELECTRIC BRAKE ASSEMBLIES for axles 7K and below are Forward Self Adjusting (FSA) and Manual adjusting. The difference between the two is that the forward self-adjusting brakes will adjust themselves as needed so that they are always at the optimum position. Manual brakes must be adjusted manually via the star […]

Boat Trailer Disc Brakes, What you need to know.

Disc brakes are not all created equally.  Where and how you use them should help you decide on what to buy. Today’s disc brakes typically come in three types: painted or E-coat/ Dacromet coating, or stainless steel. The calipers are made the same, with some manufacturers offering them in aluminum also. If you plan to […]

Drum to Disc Brake Conversion

Converting old drum brake systems to updated disc brake systems is becoming more and more popular.  There are several reasons for these conversions but the most prominent being that a disc brake system is just more efficient.  Other reasons include ease of maintenance and the longevity of the system.  There are three main components of […]