Bestop 90034-35 Duster Deck Cover Extension Black Diamond

The Bestop 90034-35 Duster Deck Cover Extension in Black Diamond is a premium soft-top accessory designed to extend coverage over the rear seat area of your open-air Jeep. Used in combination with the Bestop Duster Deck Cover (PN 90031-35), this extension shields folded-down rear seats and cargo from sun, rain, dust, and debris — keeping your interior looking its best even without a full top installed.

Key Features:

• Rear seat area protection — covers folded rear seats and cargo from sun, rain, and dust to prevent fading and deterioration
• Premium polymer cloth fabric — maintains its shape in any temperature and is offered in factory-original Black Diamond color for seamless coordination with other Bestop accessories
• UV and mildew resistant — built-in UV inhibitors and mildew resistance ensure long-lasting performance in harsh outdoor conditions
• Secure fit — fabric collars seal snugly around rear sport bar stanchions to prevent leakage
• Tool-free installation — attaches using durable J-hooks, industrial-grade webbing, and heavy-duty composite buckles; no drilling required
• Works with the Bestop ecosystem — pairs with a Bikini top, Windjammer (PN 80039-35), and Duster Deck Cover (PN 90031-35) for maximum open-air style and protection

Specifications:

• Color: Black Diamond
• Material: Polymer Cloth
• UPC: 077848018313
• Required companion part: Bestop Windjammer PN 80039-35
• Base Duster Deck Cover: Bestop PN 90031-35

Backed by Bestop's 2-Year Limited Warranty, the 90034-35 Duster Deck Cover Extension delivers factory-quality fit and finish at an affordable price point — an essential addition for any open-top Jeep build.