Does the Hellwig Contact Helper Spring Mount to Factory Leaf Spring Pack

Question

Question:

Do these mount to the existing over load spring on my 2019 f350 Lariat supercab fx4 8foot bed. Thx

asked by: John

1

Helpful Expert Reply:

Hey John, yes, the Hellwig Contact Helper Spring # HE89FR will mount to your factory overload spring pack! If there is anything else I can do to help, please drop a comment and let me know!

expert reply by: Bryce D

1

Lazer S.

10/27/2025

Hey John, how did the Hellwig Contact Helper Spring work once you mounted it to your factory overload spring pack? Your update could make it easier for the next person setting up the same truck.

Answer 1

I do have a solution, but since Lance has their own plug design there are no adapters that will work, including the #47595. The best option is to replace the lance plug with a standard 7-way blade connector like the #PK12706. This will eliminate the…

view full answer...

Answer 2

Hey Dennis, so the Hellwig Contact Helper Spring part #HE89FR would not interfere with the install of an air bag kit at all.

view full answer...

Answer 3

As long as the installation of the airbags on the truck and the SuperSprings Custom Suspension Stabilizer and Sway Control Kit #SSA16MXKT do not interfere with one another combining them will be an improvement.

view full answer...

Answer 4

You certainly can use a SuperSprings Custom Suspension Stabilizer and Sway Control Kit on your 1999 Ford F-250 4WD with an air bag system installed. Out selection includes part #SSA16 with a 1,650 lb capacity, part #SSA22 with a 2,200 lb capacity,…

view full answer...

Answer 5

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…

view full answer...

Answer 6

Hey Doug! The Firestone Ride-Rite Air Helper Springs #F35FV are the right kit for your 2026 Ford F-350 FX4 dually. However, you will need to measure to be sure it fits. The distance from the top of your rear axle to the top of the jounce bump stop…

view full answer...

Answer 7

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.

view full answer...

Answer 8

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…

view full answer...

Answer 9

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

view full answer...

Answer 10

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

view full answer...

Answer 11

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

view full answer...

Answer 12

Since the pin weight of your camper is 2.1k, I recommend going with the LoadLifter 5000 opposed to the 7500. While technically there is not reason you couldn't use the 7500 kit, it really is not necessary for a camper like yours. Generally the…

view full answer...

Does the Hellwig Contact Helper Spring Mount to Factory Leaf Spring Pack

Product Page this Question was Asked From

Featured Help Information

Instructions

Continue Researching