RV

Heavy duty Pin box replacement

Heavy duty pinbox replacement. These are rated at 29,000 lbs and are heavy enough to pull just about any 5th wheel on the market.

We will build these for the bolt patterns you need. Price breaks offered for quantities. OEM or aftermarket applications available.

Will build to fit Lippert frames, Youngs frames, Leland frames, Fabex frames, and many others. Call to get the best price available.

RV1 5″ Offset Adapter

This fifth wheel gooseneck adapter allows you to tow your fifth wheel trailer with the convenience of a 2 5/16″ gooseneck ball. This enables the full use of the pickup bed when it’s not being used for towing.

User-friendly features include 4″ height adjustment, a variety of offsets, and a precision cast, self-latching coupler.

The coupler can be unlatched without getting in the bed of the truck by way of the cable assembly that is provided with each unit.

Adjustable in height from 12.5″ to 16.5″ to accommodate different height trucks and trailers. Measure from top of ball to king pin plate.

NOT RECOMMENDED for king pins over 20″ in length, (may cause the back of the pin box to hit the bed rails when turning

CLICK HERE FOR MEASUREMENT CHART – PLEASE READ BEFORE SELECTING A RV ADAPTER FOR YOUR RV

Additional DescriptionMore Details

CLICK HERE TO WATCH INSTALL VIDEO

  • Now you can pull your RV trailer with a gooseneck ball.
  • Fits standard OEM trailer king pin boxes ONLY.
  • Self-latching GN8 2-5/16″ coupler.
  • Coupler is drilled for a pad lock.
  • Precision coupler casting extends life of ball.
  • Three different offsets for different applications.
  • 4″ height adjustment in 1″ increments.
  • Durable Powder coated finish.
  • Easy bolt-on installation.
  • 24,000 lbs. Gross Trailer Weight.
  • 6,000 lbs. Gross Tongue Weight.

RV2 9″ Offset Adapter

This fifth wheel gooseneck adapter allows you to tow your fifth wheel trailer with the convenience of a 2 5/16″ gooseneck ball. This enables the full use of the pickup bed when it’s not being used for towing.

User-friendly features include 4″ height adjustment, a variety of offsets, and a precision cast, self-latching coupler.

The coupler can be unlatched without getting in the bed of the truck by way of the cable assembly that is provided with each unit.

Adjustable in height from 12.5″ to 16.5″ to accommodate different height trucks and trailers. Measure from top of ball to king pin plate.

NOT RECOMMENDED for king pins over 18″ in length, (may cause the back of the pin box to hit the bed rails when turning)

CLICK HERE FOR MEASUREMENT CHART – PLEASE READ BEFORE SELECTING A RV ADAPTER FOR YOUR RV

Additional DescriptionMore Details

CLICK HERE TO WATCH INSTALL VIDEO

  • Now you can pull your RV trailer with a gooseneck ball.
  • Fits standard OEM trailer king pin boxes ONLY.
  • Self-latching GN8 2-5/16″ coupler.
  • Coupler is drilled for a pad lock.
  • Precision coupler casting extends life of ball.
  • Three different offsets for different applications.
  • 4″ height adjustment in 1″ increments.
  • Durable Powder coated finish.
  • Easy bolt-on installation.
  • 24,000 lbs. Gross Trailer Weight.
  • 6,000 lbs. Gross Tongue Weight.

RV3 No Offset Adapter

This fifth wheel gooseneck adapter allows you to tow your fifth wheel trailer with the convenience of a 2 5/16″ gooseneck ball. This enables the full use of the pickup bed when it’s not being used for towing.

User-friendly features include 4″ height adjustment, a variety of offsets, and a precision cast, self-latching coupler.

The coupler can be unlatched without getting in the bed of the truck by way of the cable assembly that is provided with each unit.

Adjustable in height from 12.5″ to 16.5″ to accommodate different height trucks and trailers. Measure from top of ball to king pin plate.

CLICK HERE FOR MEASUREMENT CHART – PLEASE READ BEFORE SELECTING A RV ADAPTER FOR YOUR RV

Additional DescriptionMore Details

CLICK HERE TO WATCH INSTALL VIDEO

  • Now you can pull your RV trailer with a gooseneck ball.
  • Fits standard OEM trailer king pin boxes ONLY.
  • Self-latching GN8 2-5/16″ coupler.
  • Coupler is drilled for a pad lock.
  • Precision coupler casting extends life of ball.
  • Three different offsets for different applications.
  • 4″ height adjustment in 1″ increments.
  • Durable Powder coated finish.
  • Easy bolt-on installation.
  • 24,000 lbs. Gross Trailer Weight.
  • 6,000 lbs. Gross Tongue Weight.

RVCC 7.5″ Offset

A single progressive shock dampening cushion combined with a special anti-friction inner sleeve tames the bucking and bouncing that some truck/trailer combinations create.

Adjustable in height from 13.5″ – 17.5″ to accommodate different height trucks and trailers. Measure from top of ball to king pin plate.

NOT RECOMMENDED for king pins over 18″ in length, (may cause the back of the pin box to hit the bed rails when turning)

Pop Up Towing’s cushion ride technology has been tested at Wichita State University to improve the ride quality up to 59.01%.  Just like the rest of our product line the cushion products have a limited lifetime warranty that covers the entire product plus both cushions.  You can feel the difference!

CLICK HERE FOR MEASUREMENT CHART – PLEASE READ BEFORE SELECTING A RV ADAPTER FOR YOUR RV

Additional DescriptionMore Details

CLICK HERE TO WATCH INSTALL VIDEO

  • Fits standard OEM trailer king pin boxes ONLY.
  • Choose the offset you need for your truck and trailer.
  • Strong machined king pin clamp fastens unit to trailer.
  • Self-latching precision cast 2 5/16″ coupler.
  • Precision laser-cut fabrication
  • Long-lasting black powder coat finish
  • Easy bolt-on installation.
  • 100% complete (Safety chains not included)
  • 24,000 lb. gross trailer weight
  • 6,000 lb. gross tongue weight

RV4 Kingpin to Gooseneck Adapter

For Flatbed Trucks

9″ offset adapter for flatbed trucks

The RV4 allows you to pull a fifth wheel with your flatbed truck and gooseneck hitch.

  • 7 1/2″ fixed height from top of ball to bottom of king pin plate.

The RV4 is designed for use with flatbed pickup trucks. It does not offer enough clearance over the side rails for standard pickup beds.

CLICK HERE FOR MEASUREMENT CHART – PLEASE READ BEFORE SELECTING A RV ADAPTER FOR YOUR RV

Additional DescriptionMore Details

CLICK HERE TO WATCH INSTALL VIDEO

  • Fits standard OEM trailer king pin boxes ONLY.
  • RV4XL Kingpin to Gooseneck Adapter

    For Flatbed Trucks

    9″ offset adapter for flatbed trucks

    The RV4XL allows you to pull a fifth wheel with your flatbed truck and gooseneck hitch.

    The RV4XL is typically used with a flatbed truck with a recessed ball.

    • 11 1/4″ height from top of ball to bottom of king pin plate.
    • Longer tube from the coupler to the bottom plate than the Rv4.

    The RV4XL is designed for use with flatbed pickup trucks. It does not offer enough clearance over the side rails for standard pickup beds. 

    Click Here for Measurement Chart

    Additional DescriptionMore Details

    CLICK HERE TO WATCH INSTALL VIDEO
    GVWR of 24,000 lbs.

  • Fits standard OEM trailer king pin boxes ONLY.
  • RV5 Extended Kingpin

    RV5

    NOTICE! All RV5’s are now powder coated BLACK

    An Extra Ten Inches Clearance Between Your Truck and RV.

    Note: The top plate is 10″ square with the holes for extra bolts inset 1/2″. If it is not possible to bolt to the bottom of your king pin box, you may have to weld it.

    Everyone who tows an RV needs more clearance between the truck and trailer.

    You can always use more room for maneuvering, especially if you’re towing with a short bed truck. An extra ten inches between the rear bumper and the bulkhead of the trailer makes things easier, too. The RV5 adds 10″ of new clearance from king pin center to king pin center, giving you the extra clearance you need in a strong, easy to install accessory.

    NOTICE: The RV5 should NOT BE USED in conjunction with the RV1, RV2, RV3, RV4 or any other brand fifth wheel gooseneck adapter. NOT RECOMMENDED for king pins over 18″ in length, (may cause the back of the pin box to hit the bed rails when turning)

    CLICK HERE FOR MEASUREMENT CHART – PLEASE READ BEFORE SELECTING A RV ADAPTER FOR YOUR RV

    Additional DescriptionMore Details

    CLICK HERE TO WATCH INSTALL VIDEO

    • More trailer swing.
    • Easier hook-up.
    • Fits standard OEM trailer king pin boxes ONLY.
    • Bolts to king-pin box.
    • Installs quickly and easily.
    • Precision laser cut fabrication.
    • 24,000 lbs. Gross Trailer Weight.
    • 6,000 lbs. Gross Tongue Weight.
    • Long lasting powder coated finish.