Popup Industries, Inc.

GOSENCK HITCH COUPLER/FABEX 663 665

Name: GOSENCK HITCH COUPLER/FABEX 663 665
Brand: Popup Industries, Inc.
SKU: P01P 4235A
Price: 763.12 USD
Availability: InStock

$763.12

SKU: P01P 4235A

Special Order

Ships in 4–6 weeks

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Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Description

The Popup Industries, Inc. 4235A is a non-cushioned RV gooseneck coupler designed to convert a fifth-wheel camper for towing by a gooseneck ball. This single-piece unit bolts directly into the existing bolt holes of the trailer's kingpin box.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	Popup Industries, Inc.
Part Number	P01P 4235A

Videos

MrTruck review Popup hitch trailer accessories, gooseneck cushion coupler, shortbed truck gooseneck

RV adapters video from PopUp towing

Buy with Confidence

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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