Gen-Y Shock Absorbing 5TH Wheel to Gooseneck Pin Box For 2014 Heartland Bighorn  

The pin box on your 2023 Heartland BigHorn 3970RL is a Lippert 1621. The Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box #GY38FR will fit the bolt pattern but I'm not 100% sure it is the correct capacity. You need to make sure your…

Installing ta Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Adapter Pin Box like the #325-GH-8045 would not void the warranty of your camper, and Gen-Y makes some of the most durable parts on the market. I really like this as an alternative to…

The Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box - Lippert 1621/1621 HD - Auto Latch - 25K #GY66FR you were looking at is a confirmed replacement for your Lippert 1621 HD pin box and will not require any shims. The #GY66FR has the same…

Since you have a Lippert Rota Flex 19k pin box on your fifth wheel camper you most likely would need the Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box #GY66FR which has a 25k capacity and fits the standard Lippert pin boxes of 1116,…

To determine the clearance for a 5th Wheel to Gooseneck pin box like the Goose Box #RP85FR use the following formula: (A + B) - C = Clearance A = Distance from center of gooseneck ball to truck cab B = Length of offset (which is zero for these pin…

The Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box, #GY66FR is a replacement pin box for the Lippert 1621 or 1621HD models. I think I follow what your question is and the answer is yes, there is allowable adjustment. When replacing the…

The Gen-Y Hitch Shock Absorbing 5th Wheel to Gooseneck Pin Box #GY66FR is the current version. We didn't have any issues with the truck beds I can assure you it is the current version.

In order to resist the chucking (fore and aft jarring movement) experienced, the swiveling skid plate is pretty stiff by design. The relatively gentle jarring experienced during hitching will not move the plate much at all but any chucking…

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 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…

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…

Since both a ST145/R12 size tire, like the Kenda Karrier S-Trail #AM10130, and a 5.30-12 size tire, like the Kenda K353 #AM10068, fit a 12 inch wheel, a ST145/R12 size tire can replace a 5.30-12 size tire. Keep in mind that these tires do have…