Towing Equipment Hitches

Popup Industries, Inc.

GOOSENECK TO KINGPIN ADAPTER 4IN ROUND

$374.23

SKU: P01P SB5

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Convert your Gooseneck to a fifth wheel King Pin with an Offset Pull your gooseneck trailer with a semi-tractor or pickup mounted fifth wheel. Simply replace the coupler with a king pin. Easily switch back and forth. 2″ SAE king pins are the industry standard and are suitable for use in all over-the-road applications. Features: Gooseneck-to-5th-wheel adapter lets you tow your gooseneck trailer with a 5th-wheel hitch, Round inner tube fits most standard, round gooseneck outer tubes Adjustable height to fit your application Sturdy steel construction SAE J2738 compliant Specs: 9″ Off Set Standard king-pin with 10” round bolster plate fitted to 18” long square tube Pull a gooseneck trailer with a pickup mounted fifth wheel Fits standard gooseneck trailer coupler tubes Allows gooseneck trailers to be pulled with Semi-tractors Rated at 24,000 lbs Long lasting powder coat finish.

Fitment

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Specifications

BrandPopup Industries, Inc.
Part NumberP01P SB5

Videos

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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