Sealing Up Gaps between Trailer Lights and Trailer Body  

The Optronics LED Clearance or Side Marker Light w/ Reflex Reflector part #MCL31AB mounts by running two screws like part #1131832 though the base. In order to access these screw holes you will need to remove the lens. I have attached a photo that…

The polished chrome ring, #A13C2B, is not required for mounting the sealed mini side marker lights, #MCL13A2B and #MCL13R2B. This is decorative trim ring only. The foam gasket, #A13G2B, would be used if these lights are mounted on the outside of an…

The Foam Gasket #A32GB is for your LED Clearance or Side Marker Trailer Light in Amber #MCL0032ABB or Red #MCL0032RBB.

Though we do not carry the replacement Peterson 343A light the closest replacement option that we have is The LED Clearance or Side Marker Trailer Light #MCL0032ABB.The light is 4 inches long by 2 inches tall by 1 inch thick. The distance between the…

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

Trailer wheel bearings are specific to the spindle that is installed on the axle that is on your trailer. You will need to safely support the trailer, remove the wheel and tire, remove the grease cap, remove the cotter pin and washer that secures the…

To find the load capacity for your axle you should look on the trailer VIN plate or sticker that lists the VIN number. The weight rating of the axle should be listed on that same plate or sticker. Also, the axle could have a tag or plate on it that…

That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…

The 5.30-12 tires, being wider, are going to make more contact with the road. This means that the noise, and heat build up will be higher than a 4.80-12 tire but the rolling resistance will actually be less because the tire is larger diameter. The…