Lippert 1621 5th Wheel Pin Box - 21,000 lbs

See what our Experts say about this Lippert Fifth Wheel King Pin

• Correct Replacement Pin Box for 2014 Forest River Wildcat 333MK with MOR/ryde SPB72-1621LD
  Yes, the Lippert 1621 5th Wheel Pin Box part # LC1387883 is a direct bolt-on fit for a 2014 Forest River Wildcat 333MK with MOR/ryde Pin Box SPB72-1621LD.
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• Is It Hard To Install a Pin Box On Your Own
  It is not hard per say to replace a pin box like the Lippert 1621 5th Wheel Pin Box part # LC1387883 on a trailer as it is just nuts and bolts but the pin boxes are pretty heavy (+/- 150 lbs). I am not sure why you are having trouble finding a service center that will do this for you as it's pretty standard practice but it is doable yourself. If you don't have a forklift which is what most will use you can call a few friends over to hold the pin box while one person unthreads the bolts...
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• Replacement Pin Box Options for a Keystone Challenger
  The method you have selected of calling the trailer manufacturer is the most accurate in regards to determining the correct replacement pin box so this I would trust. There are a few options you have to replace your pin box, a standard pin box like the Lippert 1621 5th Wheel Pin Box part # LC1387883 or a cushioned pin box like the Trailair Flex Air 5th Wheel Pin Box part # LC369535. The Trailair Flex Air 5th Wheel Pin Box is gong to do wonders for ride quality as well as reducing the...
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• Using Air Ride 5th Wheel Hitch Together With Air Ride Pin Box
  I've seen the Trailer Saver before, it looks like a great hitch but we don't have any personal experience with it. I've done some research though, and I can certainly see how a flexible linkage between the hitch and vehicle (air bags on the hitch) and a flexible linkage between the king pin and the fifth wheel (air bag in the pin box) could tend to amplify the chucking. I did some searching around, and really the only online opinions I can find pretty much mirror what Trailer Saver's...
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• Is There a Difference Between Lippert 1621 Pin Boxes LC1387882 and LC1387883
  For all intents and purposes there is no difference between the Lippert 1621SHD part # LC1387882 and the Lippert 1621 # LC1387883.
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• Replacement For Lippert 1621 Pin Box For 16,000 lb Trailer
  We do have the right replacement for you, though for your 16,000 lb trailer you would actually need something different than the ones you mentioned. That's because the 18k pin box you mentioned is a replacement for the 1621HD, which has different wings than the 1621, and the 15.5k # LC1191191 isn't rated high enough for the 16,000 lb gross weight of your trailer. The correct replacement that is an exact fit for your 1621 and has the right capacity is the following: - Lippert 1621 5th...
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• Replacement of King Pin Box
  The Lippert 1716 5th Wheel Pin Box, # LC1324791 is is 12.5" in width. The Lippert 1621, # LC1387883 and the Lippert 1621HD 5th Wheel Pin Box, # LC1191151 are both 12" in width. The easiest way to replace your pin box is to find the pin box's manufacturer name along with its specific pin box number. These are both typically located on a sticker on the pin box or on the king pin itself. This pin box number will usually be 3-4 numbers long and can have letters attached to it. Some very common...
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• Can B&W Companion 5th Wheel Hitch Be Used with Reese Sidewinder
  The B&W Companion Gooseneck-to-5th-Wheel Trailer Hitch Adapter part # BWRVK3500 is not compatible with rotating pin boxes even if you lock out the turret. The reason for this has to do with the the excess torque on the single connection point and its inability to withstand this. Therefore, your best option would be to remove the rotating pin box and replace it with a standard pin box. For this, we have the Lippert 1621 5th Wheel Pin Box part # LC1191191 which is rated for 15,500 lbs and...
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• Cushioned Replacment Fabex 730 Pin Box
  If yours is broken it's time for a new one as there isn't a safe way to repair them. We have a replacement cushioned pin box to replace the Fabex 730 model you have on your trailer currently with the Trailair part # UF35-946215. This will bolt right up to what you have and give you a cushioned ride that will make towing much more enjoyable. This also has the same 21k capacity as your old pin box.
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• How Much Do the Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapters Weigh
  The Reese Goose Box 5th-Wheel-to-Gooseneck 20K Air Ride Coupler Adapter part # RP85FR weighs around 230 lbs. The pin box you have now which is most likely the Lippert 1621 5th Wheel Pin Box part # LC1387883 which weighs around 140 lbs.
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• Is the Lippert 1621 an Extended Pin Box
  The extended notation you have mentioned for the Lippert 1621 5th Wheel Pin Box part # LC1387883 is in regards to the style. This is also know as the "long" style and there are several other pin boxes with this style that have similar dimensions but they are not designed to move the king pin. If you take a look at the attached photo and help article that should then make things a bit more clear. The only way this extended/long style will move the kingpin further out is if you were using...
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• Replacement Pin Box for Lippert 1621 to Use with B&W Companion
  In order to use the B&W Companion Slider Gooseneck-to-5th-Wheel Trailer Hitch Adapter part # BWRVK3400 along with the B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit part # BWGNRK1116 on your 2017 Ford F-250 FX4 you will indeed need to swap out the pin box you have now with a welded on 5th wheel to goosenneck adapter. Since you have a Lippert 1621 box pattern you can use the Lippert 1621 5th Wheel Pin Box part # LC1191191 for 15K or part # LC1387883 for 21K....
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• Recommended Replacement for Lippert Rhino Pin Box on 2021 Cedar Creek 377BH 5th Wheel
  We offer a a couple cushioned replacements for your Lippert Rhino pin box on your 2021 Cedar Creek 377BH. The correct replacement would depend on the type of dampening your need. The MorRyde # MR83QR is compatible with 14-18K 5th wheels and will greatly reduce the chucking (back and forth jerking motion) felt when towing by using shear springs. The Curt Trail Air Flex Air, part # LC65VR eliminates both chucking and bouncing. The best option for you will depend on what your specific ride...
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• Replacement 5th Wheel Pin Box and Gooseneck Adapter for 2011 Heartland Elkridge
  In order to find the correct replacement for your 2011 Heartland Elkridge you are going to need to identify your current pin box. Typically there is a sticker located on the pin box or king pin with the pin box number. If you are unable to find the sticker then you may be able to contact the manufacturer with the VIN to see what pin box it has. If all else fails, you will need to measure the bolt pattern. See the attached article for how to measure the bolt pattern and identify your pin...
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• Alternate to the Andersen Ultimate 5th Wheel Trailer Hitch System on a 2021 Chevrolet Silverado 2500
  The Andersen Ultimate Connection 5th Wheel Trailer Hitch System with Adapter, # AM3200 definitely has its value in certain applications. It also, unfortunately, has its drawbacks. For your 2021 Chevrolet Silverado 2500 short bed with the OEM Prep Package I think the best option is the B&W Companion OEM 5th Wheel Hitch w/ Slider, # BWRVK3775 for 20K hitch which is more than suited for the Toy Hauler you listed. Just an FYI, the # BWRVK3715 is available too for a 25K hitch rating. This...
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• Replacement Pin Box for Lippert Rhino Box 21k on 2021 Cedar Creek 31IK
  It sounds like you're trying to replace the Lippert Rhino Box Pin box on your 2021 Cedar Creek 31IK, and to replace a RhinoBox you can use the MORryde Cushioned 5th Wheel Pin Box # MR55QR, which is designed to replace a Lippert Rhino Box 21k. If you've got a different style pin box, please let me know what the model number found on the spec sticker is and I can help you locate an appropriate replacement.
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• Can You Replace Your 5th Wheel Pin Box With A Higher Capacity One To Triple Tow A Boat Trailer
  Manufacturers recommend only using 80-85% of a pin box's capacity so you would definitely be putting too much of a strain on the pin box if you were to exceed the capacity and would most likely have something fail. Swapping pin boxes is as simple as unbolting the old one and popping in the new one, but there are limitations due to the strength of the trailer's frame. Manufacturer's don't really want you to upgrade because the higher capacity pin boxes weigh more and you're throwing off...
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• Determining Fitment Of Reese Goose Box With Trailer Height & Cab Clearance Distance On 1621 Pin Box
  To determine if your height is going to change on your trailer there are a few measurements you will need to take. First the lowest mounting hole on the Reese Goose Box # RP85FR is 19.2" from the hole center to the bottom of the gooseneck coupler. Since there are multiple adjustment holes that hold it to the frame you will need to measure the height from these holes to your bed to ensure you will have the height you need. For the length a Lippert 1621 Pin Box # LC1387883 it is 25-5/8"...
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• Will Lippert 1621 5th Wheel Pin Box Fit a 2016 Crossroads Reserve 27BH
  If your 2016 Crossroads Reserve 27BH has a 1621 pin box then yes, the Lippert 1621 5th Wheel Pin Box # LC1191191 will fit your application. If you have a different number (which can be found on the pin box sticker) or are unsure just let me know and I can help you find out what you have. Unfortunately when I have spoken with trailer manufacturers in the past they required detailed information about the trailer that only the owner has access to for them to confirm the pin box number.
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• Best Solution For Adding A 5TH Wheel To Gooseneck Adapter to Montana For Towing With Short Bed F-350
  The length from the center of the goose ball connection to the center of the front mounting bolts on the Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter # RP85FR is the same as the length of the Lippert 1621 Pin Box # LC1387883 on your 2020 Montana High Country 294RL. At 17-3/4" you will continue to have the same amount of clearance that you have currently with your slider hitch in the towing position. There are Offset Gooseneck Balls # BWGNXA4085, # 19308, # 16055 that...
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• 5th Wheel Hitch and Pin Box for 2016 Nissan Titan XD
  If I understand correctly, you have a Curt E16 5th Wheel Trailer Hitch, # C16115 mounted in the back of a 2016 Nissan Titan XD (6.5 foot bed?). You have a Lippert 1621 Pin Box, # LC1387883, on your 5th wheel but not enough clearance for the cab. I get the impression that you have the hitch mounted on Base Rails such as # C16200. If you have a short bed truck you need, at minimum, the Curt E16 Hitch # C16115, mounted on the Curt R16 Round Tube Slider for E16 Hitches, # C16560. Another...
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• Recommended Gooseneck Hitch to 5th Wheel King Pin for Horse Trailer and Short Bed Truck
  For your 2003 Silverado 2500 with 6 foot bed and gooseneck hitch, I recommend the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter w/ Offset - 12" to 16" Tall # CAB-C5GX1216. There unfortunately isn't a better option for the offset you need for best turning clearance and you may still have some restrictions based on the placement of that king pin. The Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter - Single Jaw - 21,000 lbs # DM8550045 is a great option if you only need...
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