Ultra-Fab Products

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Enclosed Trailer Parts

Fifth Wheel King Pin

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Weight Distribution

Wheel Chocks

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Ultra-Fab Products Reviews and Installation Videos

Review of the Ultra-Fab Chock and Lock Wheel Stabilizers

Review of Ultra-Fab Products Trailer Jack UF48-979002

Review of Ultra-Fab Products Accessories and Parts UF48-979052

Review of Ultra-Fab Products Fifth Wheel King Pin UF35-946202

Review of Ultra-Fab Products Motorhome Accessories UF48-979020

Review of Ultra-Fab Products Enclosed Trailer Parts UF48-979009

Review of Ultra-Fab Products Enclosed Trailer Parts UF53-945001

Review of the Ultra-Fab Trailair Air Ride 5th Wheel King Pin

Review of the Ultra-Fab Folding Bumper Mounted Spare Tire Carrier

Review of Ultra-Fab Products Enclosed Trailer Parts UF48-979010

Expert Answers about Ultra-Fab Products

How to Grease the Ultra-Fab Electric A-Frame Jack # UF38-944017
Base on the installation instructions, to grease the jackscrew on the Ultra-Fab Electric A-Frame Jack, # UF38-944017, extend the jack until the grease fitting is aligned with the hole in the outer tube. You can apply enough grease with two pumps from a standard grease gun. To grease the gears, you will need to first remove the fuse from the fuse holder. Next, remove the gear cover via 4 phillips screws to expose the gears. Then, grease the gears using chassis lube and reinstall the cover. Th
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Does the Ultra-Fab Steel Mini-Roller # UF48-979022 Have a Grease Zerk
The Ultra-Fab Steel Mini Roller that you mentioned part # UF48-979022 does not have a grease zerk. However we do have the Ultra-Fab Jumbo Roller that is 2 inches wide by 3 inches tall that does have a grease zerk and it is part # UF48-979023.
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Recommended Air Pressure on Ultra-Fab Trail Air Ride 5th Wheel King Pin UF-946203
According to Ultra Fab there are many factors that can effect air pressure such as, the size of the air spring in diameter and height, the pin weight of the trailer, the mechanics of each individual hitch, altitude and air temperature. Ultra Fab has stated that air pressures can range from 20 to 120 psi. Therefore a specific air pressure is not recommended. Instead a ride height is recommended to be maintained. To determine the ride height Ultra Fab has indicated on the lower body of the sho
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Replacing OEM Electric Landing Gear on a 2009 Heartland Cyclone 3950 5th Wheel Trailer
To determine if the Ultra-Fab Deluxe Electric Landing Gear Set, # UF17-943010, or the Bulldog Electric Fifth Wheel Landing Gear, # BD500161, will fit with your existing clamps, we will need to find the space between the clamps. The Ultra-Fab and the Bulldog landing gears will mount to the clamps different ways. The Ultra-Fab set requires the clamps to sit on top of each weld stop on the landing gear legs. For the Ultra-Fab set to fit, the distance between the bottom of your lower clamp and t
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Difference Between Ultra-Fab Scissor Jack Part Numbers UF48-979032 and UF48-979031
The Ultra-Fab Ultra Scissor Jacks # UF48-979031 that you referenced is a quantity of 2 of the Ultra-Fab Ultra Scissor Jack # UF48-979032. So its the same jack, but one part number you get a pair of them and the other part number you get just one.
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Will the Ultra-Fab Ultra Scissor Jacks, # UF48-979002, Fit a 1999 Coleman Pop Up Camper
The Ultra-Fab Ultra Scissor Jacks, # UF48-979002, will most likely fit your 1999 Coleman Santa Fe pop up. But to be sure you will want to determine if the 3-1/2 inch by 7-1/4 inch base on the jacks is the appropriate size for where you want to mount the jacks. The frame does not have to be exactly this size to accommodate the jacks but you will want enough surface area contact between the jack and frame to safely use the jacks.
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What is the Diameter of the Round Base on Ultra-Fab Stackable Stabilizers, # UF48-979004
I went out to the warehouse and measured the round base that contacts the bottom of the trailer for Ultra-Fab Stackable Stabilizers, # UF48-979004. It measures 1-3/4 inches in diameter. I made a video with this information and a picture as well. In terms of using this item to support a door to create a porch on a trailer you will have to determine if the door is rated for the weight associated with being a porch. The construction of the door may not be conducive to porch-ness.
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Ultra-Fab Steel Tripod Stabilizer Extensions
Since you have the steel tripod stabilizer, # UF19-950500, you would need the steel extensions # UF19-950002. Like you said, the extensions are 8 inches long. There are a total of 3 extension pieces included and each of those is 8 inches long.
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Replacement Air Ride Pin Box for a 5th Wheel Trailer with a Fabex 770 Pin Box
For a TrailAir air ride king pin for your trailer with the Fabex 770 pin box you will need to use # UF35-946212. Some dealers may have these or similar pin box replacements, and they may even get them from us, but you would have to call around and see if they have a model that does fit your trailer. You may also use the 5th Airborne model # 5AB-E510-710. It also features a shock and air bag just a different design. Either pin box is going to reduce chucking and vertical movement. I have linke
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Air Ride Pin Box for a 5th Wheel Trailer with a Lippert 1621HD Pin Box
Since you have a Lippert 1621 HD pin box, the only fit we carry is the 5th Airborne # 5AB-E1621-610. Models for just the 1621 should not be used on the HD models. The 5th Airborne will cut down on chucking (back and forth shock from starts and stops) by up to 60 percent. And for vertical shock it will cut down on it by up to 44 percent. I have included a link to the installation instructions for you. Another thing to check is to make sure you are towing the trailer level and have the proper w
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Which Air-Suspension Pin Box to Replace Lippert 1621HD on 18,000 Lb 5th Wheel Trailer
The HD designation on your Lippert 1621HD pin box does indicate that it is a heavy duty model. Based on your estimated 18,000 lb gross trailer weight you can use the Ultra-Fab TrailAir # UF35-946203. I did confirm with my contact at Ultra-Fab that the UF35-946203 will work in your application. Or you can use one of the other replacement pin boxes listed below. The 5th Airborne # RP61423 is a sidewinder-equipped Air-Ride model rated at 19,500 lbs. The Reese # RP61421 is a sidewinder pin box w
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Will the Tri-Glide Replacement 5th Wheel Trailer Pin Box Clear Bed Sides on a 2011 Chevy Silverado
Your question is clear so know i hope my answer is equally as clear! What I did was to go out to the warehouse and take a measurement on the Tri-Glide, # UF35-946229. From the center of the bottom most bolt hole where it mounts to the trailer to the bottom of the kingpin measure approximately 10 inches. Compare this to your existing pin box to determine if the measurements are the same. If they are not the pin box can be adjusted about or down by bolting it into the next higher or lower sets
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Will Ultra-Fab Power Twin II Manual Stabilizer Fit a 2003 Keystone Cougar 5th Wheel Trailer
The frame width on your 2003 Keystone Cougar 5th wheel trailer will need to be between 48 and 80 inches (measured from the outside of the frame on one side to the outside of the frame on the other side) in order for the Ultra-Fab Power Twin II Manual Stabilizer, # UF39-941704, to fit. The stabilizer has L-shaped brackets that fit on the frame and will be bolted into place. It is a straight forward installation and the average do-it-yourselfer should have no problem performing the installation
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What TrailAir Pin Box Replaces M-Tec Pin Box RVPN1409 (Venture CJ13515)
My contact at 5th Airborne confirms the M-Tec pin box on your 5th wheel, number RVPN1409, corresponds to Venture pin box reference CJ13515 and can be replaced with their # 5AB-S13515 or any of the other pin boxes shown on the attached link. The TrailAir pin box that corresponds to your original is part # UF35-946219. Note that this cannot be used with any type of goose neck adapter.
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Would the Ultra-Fab Electric Landing Gear # UF17-943010 Fit a 2006 Forest River Cardinal 33LE
Yes, the Ultra-Fab Deluxe Electric Landing Gear Set # UF17-943010 that you referenced would work well for your 2006 Forest River Cardinal 33LE. I checked the dry weight of your trailer and this jack set should have plenty of capacity. To install this you will need to Weld hangers to front of trailer frame, beneath overhang Bolt jacks to hangers Mount switches anywhere on trailer for easy access
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Installation Instructions for Ultra-Fab Trailair Tri-Glide Air Ride 5th Wheel King Pin # UF35-946229
Ultra Fab recommends that you install the Ultra-Fab Trailair Tri-Glide Air Ride 5th Wheel King Pin # UF35-946229 using the same holes and making sure that it installs in the same position. I wish I could give you more specific instructions than that but there isnt any information on which holes exactly you will use on the # UF35-946229. The best thing I can recommend you do is raise the # UF35-946229 into position so that it is in the exact same location as your previous pin box and then use
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Installation Instructions for Ultra-Fab Trailair Tri-Glide Air Ride King Pin # UF35-946229
I attached a picture of the installation instructions for the Ultra-Fab Trailair Tri-Glide Air Ride 5th Wheel King Pin # UF35-946229 that you referenced. You may have more mounting holes on the # UF35-946229 than you do with your old pin box, but you will reuse the same holes on your trailer.
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Replacement Air-Ride Pin Box for 2012 Keystone Alpine 5th Wheel
According to Ultra-Fab, the Trailair Air Ride Pin Box, part # UF35-946203 is compatible with either the Lippert 1621 or 1621HD pin box. The Trailair does an excellent job of absorbing road shock with its inflatable air bag, but the Trailair Tri-Glide # UF35-946229 takes it a step further by adding an articulating lower jaw that helps absorb the chucking (fore and aft jarring) that can make towing a chore. The # UF35-946207 Trailair pin box you referenced is compatible with a Lippert 1116 or 0
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Which Replacement Ultra-Fab Trailair Pin Box for 2008 Keystone Challenge 35 5th Wheel
In order to recommend the correct Trailair replacement pin box for your Keystone Challenge 5th wheel, I will need to know the manufacturer and model number of your OE pin box. This information should be listed on a plate or sticker affixed to the pin box. If you would care to reply with this information, I would be happy to make a recommendation. If you cannot find a model number or manufacturer, you can take some measurements of your OE pin box as shown in the FAQ article I have linked you t
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Ultra-Fab RV Bumper Hitch Recommendation For Motor Home
While we do have a hitch that will work for your needs, the Ultra-Fab Bumper Mount Hitch # UF35-946402 you referenced is designed specifically for a 4 inch by 4 inch bumper and would not fit. The Ultra-Fab Bumper # UF35-946401 is a perfect fit as it is intended for 4 inch by 4-1/2 inch RV bumpers with a weight capacity of 200 lbs. It features a 2-inch receiver opening with a plate measuring 5-7/8 inches by 4-7/8 inches. Just a reminder, this is intended for RV-approved accessories only and
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Will Ultra-Fab Steel Roller Fit Receiver # UF48-979020 on Class A Itasca Towing 2012 Honda CR-V
As long as you are using a 2-inch trailer hitch, you should have no problem using the Ultra-Fab Steel Roller Fit Receiver # UF48-979020 while flat towing your 2012 Honda CR-V with your Class A Itasca. It can be used at the same time as other hitch-mounted accessories such as a ball mount or your Roadmaster Falcon Tow Bar # RM-525. This item attaches to your trailer hitch with a pin and clip # C21500. I have provided a video review of this product.
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Can Rain Get Into the Ultra-Fab Solar-Powered Plumbing Vent
The opening on the solar-powered vent # UF53-945001 is up underneath the top portion so it is very unlikely that rain could get in. But it is not outside the realm of possibility if the rain was hard enough (sideways rain in high winds). I have included a link to a video review of this vent for you. As far as keeping rain out, the Ultra-Fab solar-powered vent would be my top choice over Ventline vent # VP-543SP. The Ventline vent is also hardwire only so it will need to connect to 12 volt pow
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Grease Schedule for Ultra Fab Tri Glide Air Ride 5th Wheel King Pins
I spoke with my contact at Ultra Fab and he informed me that they recommend the Ultra-Fab Trailair Tri-Glide Air Ride 5th Wheel King Pin # UF35-946228 get serviced every 1,000 miles with basically just a good wheel bearing grease. If you need a grease gun that comes with grease check out the LubriMatic Mini Grease Gun Kit # L30132.
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Would a Ultra-Fab Trailair Tri-Glide # UF35-946229 work on a 2002 Keystone Laredo 27RK
As long as your 2002 Keystone Laredo 27 RK has a Lippert 1621 pin box this Ultra-Fab Trailair Tri-Glide Air Ride 5th Wheel King Pin # UF35-946229 would work on your trailer. The height of your fifth wheel hitch will depend on what setting allows the trailer to set as level as possible. Which that depends on the height of your truck bed and the height of your king pin when the trailer is sitting completely level. From the top of your bed rail to any type of overhang on your trailer you will
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Replacement Leg Recommendation for a Ultra-Fab Electric A-Frame Jack # UF38-944016
Yes, the leg is the portion of the jack that goes up and down that has the footplate attached to it. Since you have a Ultra-Fab Electric A-Frame Jack # UF38-944016 the Replacement Drop Leg for Ultra-Fab Electric A-Frame Jack # UF38-752020 would be the correct part to replace your bent leg. If the inner tube of your jack is bent then I do not have a replacement part that will work for you.
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Bed Rail Clearance Recommendation for 5th Wheel and Gooseneck Trailers
The recommended bed rail clearance when towing any type of fifth-wheel or gooseneck trailer is 4-6 inches. With 4 inches being the minimum and 6 inches being preferred. This amount of clearance is also recommended when using a Ultra-Fab Trailair Tri-Glide Air Ride 5th Wheel King Pin # UF35-946229.
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Deciding Between UltraFab TrailAir and Reese 5th Airborne Pin Boxes for 5th Wheel Trailer
If your trailer gross weight is under 18,000 lbs you might consider the TrailAir Tri-Glide, part # UF35-946229. A photo is attached. This product includes the air bag and shock features of the TrailAir # UF35-946203, but also adds three steel roller rods that allow the bottom jaw to glide back and forth while towing, which reduces chucking effects. (Note the TrailAir is not for use with gooseneck adapters.) Overall the TriGlide will deliver the best overall performance provided that its weight r
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Will Ultra-Fab Hitch-Mounted Steel Rollers # UF48-979017 Fit on 2013 Palazzo 33.2 Foot Motor Home
The Ultra-Fab Hitch-Mounted Steel Rollers # UF48-979017 can be used for your 2013 Palazzo 33.2 Foot motor home. They do not have a specific weight capacity since they are not intended to sustain weight for long periods of time. For larger Class A motor homes, you might want to go with the Ultra-Fab Skid Wheels # UF48-979012 due to their larger wheel diameter and the fact they extend down more than 7 inches.
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Will Ultra-Fab Skid Wheels, # UF48-979013, Work on a 2013 Jayco Seismic 3914
The Ultra-Fab Skid Wheels, # UF48-979013, are designed to be placed at the rear of an RV (or trailer) but I suppose you could put them anywhere on the RV or trailer where it may get too close to the ground. They are designed to bolt the frame using the included hardware. We have many skid wheel options that might work for you. I have included a link to the available options for you to view.
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Is Ultra-Fab Trailair Tri-Glide 5th Wheel King Pin Built as Well or Better than Factory Pin Boxes
Aftermarket pin boxes like the Ultra-Fab Trailair Tri-Glide Air Ride 5th Wheel King Pin, # UF35-946228, have to be built to at least the specs of the factory pin box to reach the correct capacity. These units are well-made, they have to be considering the weight on them, and I would say that the Tri-Glide and 5th Airborne units are on par with each other and you might say superior to the factory pin box. To determine which is the correct fit for your trailer locate the pin box manufacturer an
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