Installing Tekonsha Primus # TK90160 Brake Controller on 2015 Toyota Tundra  

Grease Seal #RG06-050 is the replacement part for the Dexter 010-019-00. It is 1.719 inches inner diameter and 2.565 inches outer diameter. It is a fit for 3500 lb axles. This is a confirmed replacement cross-reference.

I went out into our warehouse to measure the pad thickness of a Dexter 3,500 10 by 2-1/4 inch brake assembly like the part #23-468-469 and just the brake pad portion of the shoe measured .18 of an inch. The entire shoe thickness was .29 of an inch…

The Dexter Nev-R-Adjust electric trailer brakes can be manually adjusted. There are a couple teeth of the adjustment wheel that are exposed just under the lever that you referenced. I have attached a photo showing the teeth. You will likely need a…

The torque specs for 9/16" diameter u-bolts like the U-Bolt Kit for Mounting 5,200-lb to 7,000-lb, Round Trailer Axles part #APUBR-9 will be a range, from 65 ft. lbs. to 95 ft. lbs. If the tie-plates start to bend inside this range that would be…

For 3,500 pound axle U-bolt kits like the Redline #APUBR-1 that use 1/2 inch hex nuts you will want to torque them down somewhere between 45 and 70 foot pounds. I have attached a great article on trailer suspension that includes this info along with…

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 Primus IQ #TK90160 doesn't have instructions that come with a wiring diagram, but we have a picture/diagram on our site that shows which wires are connected to which functions on your vehicle. I attached the diagram for you to view, the wires…

Hey Brandon, thanks for reaching out. You are on the right track here for sure. The Curt Class V XD hitch #C15320 is exactly correct for your 2018 Chevy Express van. It has a 2" receiver, 16K towing capcity and 2,400 lb tongue weight capacity…

Actually, the P3 now has the upgraded axis accelerometer like the P2. The Tekonsha P3 Trailer Brake Controller #90195, will work with both electric over hydraulic brakes on the trailer as well as electric brakes. It has a menu option on the display…

It sounds like you may already have the factory towing package wiring present, so to install a 7 way connector on your 2013 Ford F-150 XL you can use the Curt #C55774, which will plug into the same port your 4 way is plugged into. I do recommend…

If your 2018 Chevy Express 3500 van does not have the tow package, you'll have to run the wires for the brake controller yourself since there are no existing wires. The signal for the brake controller on your 2018 Chevy Express 3500 don't use…

Either way is correct. It depends on if you want to keep the semi-style 7-Way (if you need to tow that type of trailer) or if you will never be towing a semi-trailer. If you need to keep the 7-Way semi active on the truck, then you would need to make…