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Attwood Marine 400-B Transom Saver 23-35 Inch Adjustable Trailer Mount

Manufacturer

Attwood Marine

<h3>About Attwood Marine</h3><p><strong>Attwood Marine</strong> has been a cornerstone of the boating world for over a century. Founded with a commitment to quality engineering and practical design, Attwood grew from manufacturing underwater hardware and on-deck fittings into one of the most recognized names across every segment of the marine accessories market. Today, the brand operates as part of the Navico Group by Brunswick — a global family of market-leading marine companies — yet it has never lost the focused, boater-first philosophy that built its reputation.</p><p>What sets Attwood apart is their end-to-end approach: they design, manufacture, test, and distribute their own products rather than simply resourcing components from third parties. Every product in their catalog is tested against the highest U.S. Coast Guard (USCG), American Boat and Yacht Council (ABYC), and CE standards, giving boaters and OEM boat builders alike the confidence that Attwood parts will perform when it matters most. Corrosion-resistant materials — including 304 and 316 stainless steel, chrome-plated zinc, and marine-grade synthetics — are used throughout the lineup to ensure durability in both freshwater and saltwater environments.</p><p>Attwood is also a leading OEM supplier, meaning you'll find their components pre-installed on boats straight from the factory. That pedigree speaks volumes: when boat manufacturers trust a brand to equip new vessels, that's a strong vote of confidence for the aftermarket buyer as well.</p><h3>Attwood Marine Product Categories</h3><p>Attwood's catalog spans a remarkably broad range of marine needs. On the docking and mooring side, their <a href="/7239-attwood-marine-fenders-201953">boat fenders</a> provide reliable hull protection against docks, pilings, and other vessels — an essential piece of gear for any boat owner. For on-water comfort and cockpit organization, Attwood's <a href="/7239-attwood-marine-seat-pedestal-packages-202496">seat &amp; pedestal packages</a> deliver complete seating system solutions backed by years of ergonomic engineering, while their <a href="/7239-attwood-marine-seat-clamp-mounts-202497">seat clamp mounts</a> and <a href="/7239-attwood-marine-seat-clamp-mounts-200927">mounting hardware</a> make swapping or positioning seats quick and secure. Rounding out the seating ecosystem, Attwood's broad selection of <a href="/7239-attwood-marine-seating-table-parts-accessories-202501">seating &amp; table parts and accessories</a> keeps every swivel, slide, and fitting performing at its best season after season.</p><p>Beyond seating and docking, Attwood is well known for its bilge and aerator pumps (including the iconic Sahara Mk2 and Tsunami series), navigation lighting, fuel systems, rod holders, and trailering accessories — making it a one-stop resource for outfitting or refreshing virtually any powerboat, fishing boat, or recreational vessel.</p><h3>Why Boaters Trust Attwood</h3><ul><li><strong>100+ years of marine expertise</strong> — a track record that few brands can match</li><li><strong>USCG, ABYC &amp; CE certified</strong> products built to rigorous safety and performance standards</li><li><strong>OEM-preferred supplier</strong> to leading boat manufacturers worldwide</li><li><strong>Corrosion-resistant construction</strong> engineered for saltwater and freshwater environments</li><li><strong>Full design-to-distribution control</strong> ensuring consistent quality across every product</li></ul>

Part Number

400-B
07/30/2036 10:42 AM
Sale Price

$44.87

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Attwood Marine 400-B Transom Saver is an essential trailering accessory designed to protect your outboard motor and boat transom during transport. This adjustable device extends from 23 to 35 inches, providing secure support for a wide range of outboard motor configurations.

Key Features:

  • Deluxe head with composite pads that cushion and protect the motor cowling
  • Durable black powder-coated steel tube resists corrosion and weathering
  • Versatile mounting bracket accommodates both bolt-on and roller-style trailer installations
  • Adjustable length from 23 to 35 inches fits most boat and trailer setups
  • Supports the weight of the outboard motor to reduce stress on the transom
  • Stabilizes engine and steering mechanism to prevent damage from road vibration and movement

By transferring the engine weight from the transom to the trailer, this transom saver helps prevent structural damage, hydraulic system wear, and steering mechanism problems. The composite contact pads ensure your motor finish stays protected while maintaining a firm, stable connection during transit.

Great

Very good Didn't use the part yet

it was easy to find a part that claims it fits

will be buying more in the future.

Great product, fast shipping, & great service

Quick and easy...good value

Was easy to order online.

Quick and efficient.

Really good prices. I just ordered stoptech front vented rotors to replace my factory rotors. Cant wait to try them

First time shopper, Great

Great

Fast and convenient!

Easy!

I was extremely pleased. The order arrived right away - before I expected it. I will buy from them again.

Great prices... Easy transaction

So far so easy . . .

So far GREAT. Best price for sure and free shipping is also AWESOME!!!

Not pleased when I got an error when paying with credit card.

With money being tight, we have to do whatever we can to save a few dollars here and there. Autoplicity ended up having the absolute lowest shipped price on the item I needed, and it arrived sooner than I had anticipated! There is not much else they sell that I would need, but for others who need Magnaflow exhaust parts, I am recommending they check Autoplicity for a good price.

Very fast

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