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Beckson Marine D6P-G Replacement O-Ring for 6-Inch Deck Plate

Manufacturer

Beckson Marine

<h3>Beckson Marine: Seven Decades of Marine Innovation</h3><p><strong>Beckson Marine</strong> has been a cornerstone of the marine hardware industry since 1955, when the Bridgeport, Connecticut company set out to solve one of boating's most persistent problems. <a href="/7253-beckson-marine">Beckson</a> pioneered the world's first dependable, self-priming, all-plastic bilge pump — a product that would become the foundation of an entire philosophy: build it right, test it relentlessly, and make it last in the harshest environment on earth.</p><p>The insight behind that original pump was surprisingly forward-thinking. At a time when metal was the default material for marine hardware, Beckson recognized that plastics offered something metal could not: freedom from electrolysis, corrosion, and the constant maintenance burden that plagued metal thru-hull fittings. By the 1970s, the marine industry had largely caught up to what Beckson already knew, and plastic had become the standard. Beckson helped get it there — pioneering the use of rigid PVC, Lexan&reg;, polypropylene, and other advanced materials now common throughout the industry, earning more than two dozen patents along the way.</p><h3>A Product Line Built Around Life on the Water</h3><p>From that single iconic pump, Beckson grew its catalog to well over 900 items. The success of the Thirsty-Mate&reg; hand pump line created a natural need for deck-level access, which led Beckson to invent the first pop-out <a href="/7253-beckson-marine">deck plate</a> — eliminating the spanner wrenches required by traditional threaded metal models. Further refinements introduced the first self-cleaning buttress thread in screw-out deck plate designs, a feature boaters still rely on today to keep sand and grit from jamming the threads.</p><p>Beckson's <a href="/7253-beckson-marine">hatches and opening ports</a> represent what the company calls its greatest contribution to the marine industry. Years of research produced a patented line of portlights and hatches engineered to eliminate leaks, condensation, and corrosion. Available in flush, raised full-size, ventilation, and versatile stow-away configurations, Beckson hatches open a full 180 degrees and feature a rugged Slip-Clip snubbing latch for reliable, weather-tight performance. The company's Vent-O-Mate&reg; exhaust ventilator and air scoops round out the ventilation lineup, actively combating the dampness and mildew that can plague enclosed cabin spaces.</p><p>Beyond structural hardware, Beckson supplies an extensive range of <a href="/7253-beckson-marine">marine accessories</a> including boat hooks, drink and equipment holders, kayak accessories, drain plugs, and fittings. The brand's boat hooks are engineered so they won't collapse at the critical moment of docking — a real-world reliability standard that defines the Beckson approach across every product category.</p><h3>Trusted by Boat Builders and Boaters Worldwide</h3><p>Beckson's reputation extends well beyond the aftermarket. The company serves as an OEM supplier to high-quality boat builders around the world, a testament to the consistency and precision of its manufacturing. In 2016, Beckson's 4", 6", and 8" deck plates became the first certified by independent lab testing to meet or exceed ABYC H-3, NEMA 250 6P submergence, and ISO 12216 watertightness and strength standards — a milestone that underscores the company's commitment to independently verified performance.</p><p>As a privately held, family-oriented business headquartered in Bridgeport, Connecticut, Beckson has always operated with a &quot;boaters for boaters&quot; ethos. Continuous testing, refinement, and a genuine passion for life on the water have kept the brand at the forefront of marine hardware for over 70 years — and show no signs of slowing down.</p>

Part Number

D6P-G
06/01/2036 5:10 PM
Sale Price

$9.86

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Beckson Marine D6P-G is a premium replacement O-ring designed specifically for Beckson 6-inch deck plates. This extra heavy-duty O-ring ensures a watertight seal for marine hatches and access ports.

Key Features:

  • Extra heavy-duty construction for reliable watertight sealing
  • Designed for 6-inch Beckson deck plates
  • Ideal for installation in areas without internal pressure or oil-canning issues
  • Perfect for inspection compartments and clean-out ports
  • Provides secure access to shut-off valves and backup fasteners
  • Marine-grade materials resist saltwater and UV degradation

This replacement O-ring is essential maintenance for keeping your deck plates watertight and functional. Recommended for regular replacement to maintain optimal sealing performance in marine environments.

Products specifications

Description

O-Ring

Fits

6" pry-out deck plates

Great price, quick shipping. Thank you

ok

Excellent selection of products. Very competitive pricing. Thank you!

Ease of use

Easy

Fast service good price

I received half my order ...still waiting for other half

Intuitive vehicle compatibility for parts. Easy to navigate site. Great parts selection and GREAT pricing. Thanks

So Far So good

so far so good didn't receive the product yet &gt;&gt;?

good site and prices

everything was easy

GOOD SERVICE , FAST SHIPPING , GREAT PRICE !!!!!

As far as my shopping experience...holy cow! That was the cheapest price I've seen for the item I've been looking at! And to put the cherry on top it-was free shipping!

Ordered A K&N Filter For My Bike. The Price Was The Cheapest On The Web. It Shipped Right Away. Very Happy

Only place i could find what i needed

great prices!

quick transaction

Had what was looking for at good price. First purchase from autoplicity so somewhat unsure about company but will soon find out if reputable or no?

good so far.

good so far

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