Dometic EZ SlideTopper Hardware Kit | 9800018.401U | Black | Tall

Restore or install slide-out awning coverage with the Dometic 9800018.401U EZ SlideTopper Slide-Out Awning Hardware — Black Tall (Model 9800018.401U). Genuine Dometic OEM hardware kit for EZ SlideTopper slide-out awnings — includes left and right topper arms with 15"/18" extension bars, tall brackets, anti-billow components, and full mounting hardware. Ships in the original manufacturer box.

What This Does

The EZ SlideTopper is a protective awning that extends over your slide-out when it's deployed. Prevents debris, water, snow, and UV damage from accumulating on the slide-out roof — meaningful for preserving slide seals and preventing water infiltration.

This kit provides the hardware components needed for a complete SlideTopper installation or hardware replacement. The awning fabric itself is separate.

⭐ Tall Bracket Configuration

This is the tall bracket variant — engineered for installations that require additional vertical clearance between the slide-out top and the mounting point on the coach.

⭐ 15"/18" Extension Bar

Extension bars accommodate slides with 15" or 18" extension travel. Verify your slide's extension travel matches before ordering.

Anti-Billow System Included

Includes the complete anti-billow system components:

• Anti-billow stop
• Anti-billow bracket
• Anti-billow spacer

Anti-billow prevents the awning fabric from lifting in wind — meaningful for maintaining topper integrity during travel and windy conditions.

Long Slide? Consider the Roller Cradle Support

For slide toppers 198" or longer (or any topper with roller tube sag), the Dometic Cradle XL SlideTopper Roller Support (3309526.006U) is required to prevent roller sag, fabric wrinkling, and uneven deployment.

What's Included

• (1) LH (Left-Hand) Topper Arm with 15"/18" Extension Bar (with tall bracket)
• (1) RH (Right-Hand) Topper Arm with 15"/18" Extension Bar (with tall bracket)
• (1) Anti-Billow Stop
• (1) Anti-Billow Bracket
• (1) Anti-Billow Spacer
• (2) Cotter R-Pins
• (12) #10-12 × 1" Screws
• (6) #8-18 × 3/8" Screws
• (2) #6-20 × 7/16" Self-Drill Screws
• (2) #10-16 × 3/4" Screws
• (3) #10-12 × 3/4" Screws
• (2) 3/16" × 3/8" Oscar Rivets
• (1) Instructions

What's NOT Included

• Awning fabric
• Roller tube

This is the hardware kit only — the fabric and roller tube components are separate. If you need those, order them separately based on your slide-out dimensions.

⚠️ Verify Compatibility Before Ordering

Verify your slide-out's dimensions, extension travel (15" or 18"), and mounting clearance requirements match this hardware configuration before ordering. Reference your original SlideTopper documentation if servicing an existing installation.

⭐ Ships in Original Manufacturer Box

This unit ships in the original Dometic manufacturer box — complete factory packaging.

Cross-Reference Part Numbers

• Model: 9800018.401U

⚠️ Professional Installation Required

SlideTopper installation involves mounting to the RV exterior wall AND the slide-out itself, alignment for proper deployment and retraction as the slide operates, and anti-billow system setup. Installation should be performed by a qualified RV service technician unless you have prior experience with awning installation.

Genuine Dometic OEM

Key Features

• Genuine Dometic OEM EZ SlideTopper hardware kit
• Model: 9800018.401U
• Black hardware finish
• Tall bracket configuration
• 15"/18" extension bar
• LH + RH topper arms included
• Complete anti-billow system (stop + bracket + spacer)
• Full mounting hardware included (screws, rivets, cotter pins)
• Awning fabric and roller tube NOT included
• Ships in original Dometic manufacturer box

Specifications

• Brand: Dometic
• Model: 9800018.401U
• Type: EZ SlideTopper Slide-Out Awning Hardware Kit
• Hardware Color: Black
• Hardware Size: Tall (tall bracket configuration)
• Extension Bar Length: 15"/18"
• Included: LH topper arm, RH topper arm (both with 15"/18" ext bars + tall brackets), anti-billow stop, anti-billow bracket, anti-billow spacer, 2 cotter R-pins, 12 #10-12×1" screws, 6 #8-18×3/8" screws, 2 #6-20×7/16" self-drill screws, 2 #10-16×3/4" screws, 3 #10-12×3/4" screws, 2 3/16"×3/8" Oscar rivets, instructions
• NOT Included: Awning fabric, roller tube
• Packaging: Original Dometic manufacturer box