What Pin Boxes Will the Reese Sidewinder # 68220 Replace
Updated 12/05/2020 | Published 12/03/2020 >
Question:
Will this sidewinder fit 2005 keystone outback Sydney edition fifth wheel trailer
asked by: Mike W
Expert Reply:
When replacing the pin box on your trailer, you will want to consult the spec sticker on your existing pin box to find the model number that you're currently using, as you will want to use an exact replacement. The Reese Sidewinder # RP34FR you were looking at is designed to replace some fairly common pin box models listed below; if your pin box is one of these then you can use it as a direct replacement. If you check your pin box and it has a different model number, just let me know what model you do have and I can see if there is an alternative available.
RP34FR replaces:
Fabex 663 and 665
Lippert 0719, 1621 and 1621HD
M&M 663 and 665
If you can't locate any model number on your existing pin box, you can measure the bolt spacing to determine the model number. I've linked one of our helpful article that shows how and even gives a chart that shows the different measurements on potential pin box models.

Product Page this Question was Asked From
Reese Sidewinder 5th Wheel King Pin with Rotating Turret - 20,000 lbs
- 5th Wheel Pin Box
- Upgraded Pin Box
- Provides Turning Clearance
- 20000 lbs GTW
- Rigid Suspension
- Rotating Turret
- Fabex 663
- Fabex 665
- Lippert 0719
- Lippert 1621
- Lippert 1621HD
- M and M 663
- M and M 665
- Lippert Rhino
- Reese
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Fifth Wheel Hitch
- Shop: 5th Airborne Premium 5th Wheel Air Ride King Pin with Sidewinder - No Turret - 16,000 lbs
- Shop: Reese Sidewinder 5th Wheel King Pin with Rotating Turret - Lippert 1716 and 0115 - 20,000 lbs
- Search Results: sidewinder
- Q&A: Pin Box Replacement Recommendation For A Lippert Road Armor Pin Box
- Shop: Radiator Fan
- Video: An In-Depth Look at the 5th Airborne Premium 5th Wheel Air Ride King Pin with Sidewinder
- Video: The Low-Down on the 5th Airborne Premium 5th Wheel Air Ride King Pin with Sidewinder
- Q&A: 2023 Keystone Cougar 368MBI Parts Needed for Pin Box Upgrade to Reese Sidewinder
- Search Results: slider hitch
- Search Results: rp61422
- Search Results: sidewinder fifth wheel hitch
- Search Results: 61422
- Search Results: sidewinder for lippert 1621
- Search Results: 30938
- Video: All About the Demco Autoslide 5th Wheel Hitch w/ Slider
- Q&A: Pin Box Replacement Solution for 1716 that will Stop Tonneau Cover Rail Interference
- Q&A: Replacement Sidewinder 5th Wheel Pin Box to Replace Lippert 1116 Pin Box
- Q&A: How to Determine if Reese Goose Box Will Have Clearance for Short Bed Truck
- Shop: Reese Goose Box 5th-Wheel-to-Gooseneck Air Ride Coupler Adapter - 20,000 lbs
- Shop: Demco Recon Gooseneck-to-5th Wheel Trailer Hitch Adapter - Single Jaw - 21,000 lbs
- Shop: Derale Performance Electric Fan Kit for 1987-2006 Jeep Wrangler - 2,400 CFM
- Shop: Trailair Air Ride 5th Wheel Pin Box - Lippert 1116 - 21,000 lbs
- Video: Review of B and W Fifth Wheel - Fixed Fifth Wheel For GM Prep Package - BWRVK3710
- Video: Review of B and W Fifth Wheel - Fixed Fifth Wheel - BWRVK3775
- Video: Customer Review - B and W Companion OEM 5th Wheel Hitch
- Video: B and W Companion OEM 5th Wheel Hitch with Slider Installation - 2022 GMC Sierra 2500
- Q&A: Best 5th Wheel Hitch That Works With The Lippert Turning Point Pin Box
- Shop: Demco Autoslide 5th Wheel Hitch w/ Slider - Single Jaw - Chevrolet/GMC Prep Package - 21K
- Q&A: Pivot Arm Setting For B&W Companion Hitch