Shocker Square Gooseneck Outer Tube & Adjustable Square 4" & 3-15/16" Stem Inner Stem with Demco Coupler for 2-5/16" Ballr-new

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$424.81
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Management number 211825048 Release Date 2026/04/06 List Price $169.92 Model Number 211825048
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Weld on raw steel thick walled square outer tube sleeve and inner gooseneck stem and ez latch demco coupler for 2-5/16" gooseneck ball. Design for offering 30,000 lbs gtw on a gooseneck trailer. The package set features both the thick wall inner stem & outer sleeve along with an adjustable height demco gooseneck coupler. Inner tube replacement gooseneck stem features the demco ez latching coupler that will auto latch onto the ball. Outer square sleeve is available in 2 sizes; 5"OD x 4.5" ID and 4.5" OD with 4" ID. Available with inner square stem options of 4-1/2" & 4". Thick walled square inner stem tube options have extra heavy duty plating to weld coupler to stem for long term strength and durability. Upgrade your gooseneck trailer with the easy to use, patented demco coupler for gooseneck trailers. Available in raw steel. Professional welding required installation. Works great on gooseneck style trailers; dumps, flatbed, horse, race trailers and more. Square gooseneck outer sleeve, inner stem & coupler options can be ordered in raw steel as a set. This is commonly ordered by gooseneck trailer manufactures and professional welding is required to weld on the square outer sleeve tube on the gooseneck trailer tongue.Looking for an air ride upgrade for your gooseneck trailer? We also manufacture Gooseneck Air Hitches .California Residents: Prop 65 Warning

  • Weld on Outer Tube Sleeve & Inner Gooseneck Stem & Coupler Kit: Includes Outer Sleeve: 4.5" OD x 4.0" ID x 20" Tall - Includes 4" Square Stem with Straight Pin Holes - 30,000 lbs GTW with Demco EZ Latch 2-5/16" Gooseneck Coupler: Auto latches on to gooseneck ball. Easy to use handle, just lift up to release from gooseneck trailer ball.
  • Heavy Duty Thick Wall Design Outer Sleeve & Stem: Outer sleeve is 20" in height. Reinforced collar and fabricated & formed outer for added strength featuring 2 set bolts & jam nuts. Extra Plating for Welded Stem & Coupler Connection: Additional plating used to weld coupler to stem for long term strength & durability.
  • 30,000 lbs gtw & 6,000 lbs tongue weight capacity: Built for the heavy duty gooseneck hauling. Both out and inner tubing is thick walled for extra strength. Raw Steel Option: Comes in raw steel and ready to weld onto the front of a gooseneck trailer. This is the set up gooseneck trailer manufactures use. Gooseneck Coupler for 2-5/16" Gooseneck Ball: Built for heavy duty hauling.
  • Raw Steel - Inner Stem Size: Square 4" & 3-15/16" Stem with Demco 2-5/16" Ball Coupler - Outer Sleeve: 4.5" OD x 4.0" ID x 20" Tall - Includes 4" Square Stem with Straight Pin Holes - 30,000 lbs GTW- Includes weld on outer sleeve with 2 set bolts with jam nuts, safety through pin with clip along with, complete replacement gooseneck inner stem & Demco gooseneck coupler. Made in the USA by Shocker Hitch Jamestown, North Dakota.
  • Featuring straight pin holes in outer sleeve & straight pin holes on inner. Inner stem has 4 adjustment holes that are 2-3/4" apart. Coupler lock for demco gooseneck coupler, part #SH-9100 & set bolt lock, part # SH-400GL-ISP-BLK available & sold separately
Brand Name Shocker Hitch
Finish Type Raw
Item Weight 85 Pounds
Manufacturer Shocker Hitch
Model Number SH-GN4P/DEM-SQ-STR-RAW
Material Type Raw Steel
Item Type Name Gooseneck Hitch
Automotive Fit Type Universal Fit
Included Components 2 Set Bolts with Jam Nuts, Inner Gooseneck Stem with Demco Coupler for 2-5/16" Ball, Outer Gooseneck Stem with Safety Through Pin & Clip, Square 4" & 3-15/16" Stem - Outer Sleeve: 4.5" OD x 4.0" ID x 20" Tall - Includes 4" Square Stem with Straight Pin Holes - 30,000 lbs GTW
Manufacturer Part Number SH-GN4P/DEM-SQ-STR-RAW
OEM Equivalent Part Number SH-GN4P/DEM-SQ-STR-RAW
Compatible with Vehicle Type Has Demco Coupler for 2-5/16" Ball, Inner Gooseneck Stem Size: Square 4" & 3-15/16" Stem, Outer Sleeve: 4.5" OD x 4.0" ID x 20" Tall - Includes 4" Square Stem with Straight Pin Holes - 30,000 lbs GTW
Manufacturer Warranty Description Shocker Hitch Guarantee & Warranty Policy: Limited Warranty covers any defects in material or workmanship under normal use for One Year from original date of purchase. During the Warranty Shocker Hitch will repair or replace, at no charge, the Shocker Hitch, or parts of the Shocker Hitch, that are defective because of improper material or workmanship, under normal use & maintenance. What you need to do to for warranty? Call us to determine the problem & find the most appropriate solution. Please provide proof of purchase. Customer is responsible for shipping costs incurred from returning defective product to Shocker Hitch. Any returned product that is replaced or refunded becomes the property of Shocker Hitch. What does this limited warranty not cover? Shipping costs incurred to repair or replace the hitch. Damage incurred while in transit to Shocker Hitch for warranty. Any finish such as, paint, powder coating, electroplating, etc.,on the hitch. Normal wear & tear of hitch under proper use. Labor or service charges involved in replacing any hitch. Damage resulting from abuse, neglect, misuse, or any accident. Product which is improperly installed, overloaded, modified, or altered. Loss of time, expense, vehicle use, other vehicle damage, replacement rental, lodging, or any incidental cost. Damage resulting from improper maintenance. Damage resulting from theft of a product, improper use or modification, loss of a product or natural disasters.

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