Looking for Slide Topper that Fits 2023 Cougar 316RLS
Updated 07/01/2026 | Published 06/28/2026
Products Featured in This Question
Question:
I’m interested in a slide topper for my ‘23 Cougar 316RLS. It has a rail installed above the slide. The slide width is 142.5” when measuring the outside trim. The trim sticks out about 3.5” from the actual slide box on each side. Can you send me a link to the topper that fits? Thanks!
asked by: Jeremy L
Expert Reply:
Hey Jeremy, based on your slide out dimensions you would want the Solera RV Slide Topper part # LCV000177334 if you wanted black or the part # LCV000163298 if you wanted white. This will slide right into the awning rail you have above your slide topper and will install easily.
Product Page this Question was Asked From
Solera RV Slide-Out Awning - 145" Wide - Black
- RV Awning
- Slide-Out Awnings
- Extends 4 Feet
- 12 Feet Wide
- 140 Inch Wide
- 141 Inch Wide
- 142 Inch Wide
- 143 Inch Wide
- 144 Inch Wide
- 145 Inch Wide
- Black
- Solera
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: How to Determine Correct Slide Out Awning for Trailer
- Q&A: 2024 Forest River Wildwood X-Lite 273QBXL
- Q&A: Will Soft Start Kit for Coleman-Mach RV Air Conditioners Fit Mach 15 38009-0650 and 38209-0650
- Q&A: Parts Needed to Install Andersen Ultimate Fifth Wheel Hitch in 2018 GMC Sierra 2500
- Q&A: Slide Out Awnings For Coachmen Chaparral 392MBL
- Q&A: What Size Slide Toppers Does Jayco 321 RSTS Need
- Q&A: How To Choose The Correct Slide Out Awning When Dealing With Limited Clearance Space
- Article: How to Install an RV Awning From Scratch
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
- Article: Testing Breakaway Systems
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: RV Sway Control, Stabilization, and Suspension Enhancement
- Article: Trailer Wiring Diagrams
- Article: 5 Things to Know About Weight Distribution Hitches