1977 GMC Suburban Mud Flaps

While we may have an option for you, we do not have the exact specs on your Allis grease seal part number 5013 29772. However, with the 1.6" ID and 2.5" OD measurements you provides, that is very close to our #58846.…

I looked up pictures of the taillights that are on the 3110 Featherlite trailers and for the LED version of them you would want the part #STL36RB and #STL37RB. It looks like the spare tire mounts for your trailer are something you would have to get…

I have added a photo detailing the wiring connections for the Pollack Heavy-Duty, 7-Pole, Round Pin conncetor, #PK11700, see link. This is a SAE J560 compliant connector. The wiring diagram for the vehicle side connector, #PK11720, is pictured…

We do offer the Trailer Connector Adapter, #HM47425, which converts a 7-pole round connector to a 7-pole flat connector. This adapter works for tow vehicles with combined taillight wiring, meaning that the turn signals and brake lights run on the…

I spoke to my contact at Horizon Global. He said it is acceptable to mount the Bulldog Powered-Drive Kit #BD1824200100 to the slave jack itself. He also said that if you need to switch the motor wires to make it work correctly, that would be fine,…

There is a trailer wiring harness for the 2020 Ford Edge Titanium with Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part #C73FR which will plug in behind the tail lights and give you a 4-pole flat on the Edge to power…

The 22 mm size that is mentioned for the Wheelmaster lug nut part #WM9062 that you referenced is the size of the thread.

According to your owners manual, you can absolutely flat tow your specific model. It is not recommended to tow this vehicle over 65 mph. You will also need to start the engine and allow it to run for five minutes at the beginning of each day and…

Bill yes, the Brass Tire Sensors for TST TPMS #TST-507-RV-S2 will work great with your TST TPMS for RVs - Color Display - Signal Booster #TST-507-RV-4-C. These sensors were designed specifically to be used with that system as well as the 6 sensor…

The thread size is 3/8"-24 but the fitting size is 3/16". This standard for trailer brake lines. This will go from 1/2 inch thread size to 3/8 inch. If the dimensions you took are 1/2 inch and 3/8 inch of the threads this…

The replacement reverse lock out you are looking for is the part #TK71-755-00. This would allow you to use the same adapters and fittings you have now.

If your vehicle's plug was factory installed, I would start by checking to see if you have a blown tow package tail light fuse. I've attached an image from your owners manual highlighting the position 3 location to check the…