My Account
Shopping Cart

Attwood Marine ST36-70-5 Stainless Steel Gas Spring 70 LB 17.2" Extended

Manufacturer

Attwood Marine

<h3>About Attwood Marine</h3><p><strong>Attwood Marine</strong> has been a cornerstone of the boating world for well over a century. <a href="/7239-attwood-marine">Founded in 1893</a>, the company began by manufacturing precision underwater hardware and on-deck fittings — rudders, struts, cleats, and lights — and quickly earned a reputation for fine engineering and enduring quality. After World War I, the brand's craftsmanship was so well regarded that legendary boatbuilder Chris-Craft turned to Attwood for brass fittings on their iconic pleasure boats.</p><p>Today, Attwood operates as part of the Navico Group by Brunswick, a global family of industry-leading marine companies, yet it has never lost the boater-first focus that built its name. What distinguishes Attwood from many competitors is their end-to-end philosophy: they design, manufacture, test, and distribute their own products rather than simply sourcing components from third parties. Every item in the Attwood catalog is rigorously tested to meet or exceed U.S. Coast Guard (USCG), American Boat and Yacht Council (ABYC), and CE standards — giving boaters and OEM manufacturers alike the confidence to rely on Attwood gear season after season.</p><h3>A Complete Marine Accessories Ecosystem</h3><p>Attwood's catalog spans an impressively broad range of marine needs. On the comfort and ergonomics side, their <a href="/7239-attwood-marine-seat-pedestal-packages-200926">Seat &amp; Pedestal Packages</a> deliver complete, ready-to-install seating system solutions backed by decades of engineering refinement. For boaters who prefer to build or customize their setup, Attwood's Fixed Mount Pedestals provide a sturdy, reliable foundation engineered for lasting stability on the water.</p><p>When it comes to protecting your hull at the dock, Attwood's <a href="/7239-attwood-marine-fenders-200396">Fenders</a> offer dependable, marine-grade cushioning against docks, pilings, and other vessels — an often-overlooked but essential piece of gear for every boat owner. Getting on and off the boat safely is equally important, and Attwood's <a href="/200179-boarding-ladders-attwood-marine-7239">Boarding Ladders</a> are designed with heavy-duty construction, rated hardware, and user-friendly features to make every entry and exit as secure as possible.</p><p>Beyond these categories, Attwood is also widely recognized for its bilge and aerator pumps, navigation lighting, fuel systems, rod holders, and trailering accessories — making the brand a true one-stop resource for outfitting or refreshing virtually any powerboat, fishing boat, or recreational vessel.</p><h3>Why Boaters Choose Attwood</h3><ul style="list-style:disc"><li><strong>100+ Years of Proven Experience</strong> — A heritage of quality engineering stretching back to 1893.</li><li><strong>Multi-Standard Compliance</strong> — Products tested to USCG, ABYC, and CE standards for safety and performance.</li><li><strong>OEM-Trusted</strong> — A leading supplier to major boat manufacturers across a wide range of product categories.</li><li><strong>Corrosion-Resistant Materials</strong> — Extensive use of 304 and 316 stainless steel, chrome-plated zinc, and marine-grade synthetics built for harsh saltwater environments.</li><li><strong>In-House Engineering</strong> — Advanced prototyping, simulation, and real-world testing ensure reliability before any product reaches the water.</li></ul>

Part Number

ST36-70-5
09/11/2036 3:11 AM
Sale Price

$49.81

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Attwood Marine ST36-70-5 is a heavy-duty stainless steel gas spring designed for marine applications where durability and corrosion resistance are essential. This gas spring features an 8mm rod diameter with a 17.2-inch extended length, 10.2-inch compressed length, and provides 70 pounds of lifting force.

Key Features:

  • Premium #316 stainless steel pressure tube and rod for superior corrosion resistance
  • Marine-grade composite and stainless steel components throughout
  • 70 lb force rating ideal for hatches, doors, and storage compartments
  • 8mm rod diameter provides reliable operation in marine environments
  • 17.2" extended length, 10.2" compressed length (7" stroke)
  • Designed specifically for boats, RVs, and marine applications

These replacement gas springs are engineered to withstand the harsh marine environment with all exposed components constructed from either stainless steel or marine-grade composite materials. Perfect for replacing worn or failed gas springs on boat hatches, access doors, engine compartments, and storage lids.

Products specifications

Approximate Stroke

7"

Compressed Measurement

10.2"

Cylinder Size

18mm

Diameter: Rod

8mm

Extended

17.2"

smooth and simple... please add more things for subaru impreza

Fast &amp; easy

Excellent!!!

Easy!

so far everything is great. looking forward to receiving my items.

Best prices by far and extremely easy to shop and buy.

Quick,easy,just the way every company should be. Thank you!

First time I've ordered from Autoplicity. They had the cheapest price, I found online. Shipping was quick also. <br>Thanks!!!

Amazing Prices, saved hundreds over other Performance websites. Fast Shipping to top it off! Even with having to pay for shipping I saved $160 using Autoplicity over another "racing" website. Will absolutely do business with again!

I have been looking for a Thule bike rack and finally found it here for the cheapest price and it was in stock!! Fast shipping, great customer service(PH), and lowest price on the web. My order was shipped on the same day it was placed, my order # is 5674. I am set to receive my order tomorrow. Couldn't be more pleased! Thx

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy