Dometic 98003FJ.174U Deluxe SlideTopper with Rail Black Slide-Out Awning - 174in

The Dometic 98003FJ.174U Deluxe SlideTopper with Rail is a 174-inch slide-out awning designed to protect your RV's slide room from debris, moisture, and the elements. This complete unit features a double-sided solid black vinyl fabric paired with a black vinyl weathershield that guards the rolled fabric when the slide is retracted. The SlideTopper rail is included for a streamlined installation.

The awning extends and retracts automatically as the RV slide-out operates, requiring no manual intervention. A pre-tensioned inner spring assembly keeps the fabric properly tensioned at all times, while the built-in anti-billow device keeps the fabric rolled tight to help prevent wind damage during travel or in camp.

Key Features:

• 174-inch width — sized for large RV slide-out rooms
• Double-sided black vinyl fabric — durable, UV-resistant, and easy to clean
• Black vinyl weathershield — protects the rolled fabric from the elements
• Black end caps for a clean, color-matched finish
• SlideTopper rail included — no separate rail purchase required
• Automatically extends and retracts with the RV slide-out room
• Anti-billow device reduces wind-induced fabric movement
• Pre-tensioned inner spring for consistent fabric tension
• Reflects light to help keep the RV interior cooler
• Easy maintenance — rinse with a hose or wash with mild soap

The Dometic Deluxe SlideTopper is a trusted slide-out protection solution for motorhomes, fifth wheels, and travel trailers. Note: awning arms/hardware kit is sold separately unless specified by the variant.