What is Height Adjustment Range for Andersen Ultimate Connection Adapter part # AM3139
Question:
As I read comments/reviews, it looked like some customers were able to make height adjustments per their specific installation. As a rule does this product come with no factory-authorized method of adjusting the height?. Are the shaft sections 2 separate pieces with set screws?
asked by: Mark
Expert Reply:
The Andersen Ultimate Connection Adapter part # AM3139 that you referenced is height adjustable from 13-1/2 inches to 16 inches. I attached a picture that shows more info on this adapters dimensions as well as shows where the maximum height adjustment line is. The height is set using the two set screws that thread through the outer tube of the adapter and then squeeze the inner tube.

Product Page this Question was Asked From
Ranch Hitch Universal 5th-Wheel-to-Gooseneck Coupler Adapter w/8" Offset for Short-Bed Trucks
- 5th Wheel Gooseneck Adapter
- Adapts Trailer
- 5th Wheel Trailer to Gooseneck Hitch
- Provides Extra Clearance
- 24000 lbs GTW
- Bolts Over King Pin
- Not Shock Absorbing
- Andersen
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Ranch Hitch Universal 5th-Wheel-to-Gooseneck Coupler Adapter w/8" Offset for Short-Bed Trucks
- Shop: Slide Hammer for Ranch Hitch 5th-Wheel-to-Gooseneck Coupler Adapter
- Search Results: am3103
- Shop: Fifth Wheel Hitch
- Shop: Safety Chains for Ranch Hitch 5th-Wheel-to-Gooseneck Coupler Adapter
- Shop: Replacement Bolt Kit for Ranch Hitch Coupler Adapter
- Video: Let’s Check Out the Slide Hammer for Ranch Hitch 5th-Wheel-to-Gooseneck Coupler Adapter
- Shop: Replacement Offset Coupler with Cable System for Ranch Hitch Coupler Adapter
- Shop: Replacement Operator, Knob and Screw for Ventline Ventadome Trailer Roof Vents w/ Wedge-Shaped Dome
- Shop: Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 18,000 lbs
- Q&A: Can Ranch Hitch Universal 5th-Wheel-to-Gooseneck Coupler Adapter be Used for Recessed Gooseneck Ball
- Search Results: 5th wheel to gooseneck adapter
- Q&A: How Many Bolts are Used to Attach the Andersen Ranch Hitch to a 5th Wheel Trailer
- Video: Feature Review Ram Gooseneck to 5th Wheel Trailer Coupler Adapter
- Video: Andersen Gooseneck and Fifth Wheel Adapters - Adapts Trailer - AM3139 Review
- Q&A: Will the Ranch Hitch Fifth Wheel Adapter Work with a Lifted Truck
- Q&A: Best Andersen Gooseneck to Fifth Wheel Adapter for Flatbed Dodge Ram 3500
- Article: Sidewinder with Rotating Turret for Short Bed Pickups
- Video: The Low-Down on the 5th Airborne Premium 5th Wheel Air Ride King Pin with Sidewinder
- Search Results: breakaway kit
- Search Results: rv lock
- Article: Guide to Choosing the Best Truck for 5th-Wheel Towing
- Q&A: Gooseneck Coupler Recommendation with Offset for Short Bed Truck
- Q&A: Replacement Coupler Needed for Rapid Hitch Ranch Hitch Adapter with 8 Inch Offset
- Video: Review of the Safety Chains for Ranch Hitch 5th-Wheel-to-Gooseneck Coupler Adapter
- Q&A: Fifth Wheel Trailer Adapter to Tow the Trailer with a Gooseneck Hitch in a 2014 Ram Short Bed
- Search Results: bwtexa4200
- Search Results: landing gear
- Video: A Closer Look at the B and W Extend-A-Goose Gooseneck Coupler
- Video: All You Need to Know About the Hopkins Electronic LED Smart Level for RVs and Trailers