U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Canadian Based. Customer Focused.

Premium Marine Quality Parts

Shockwave Seats

Shockwave S5-AL Suspension Base - White

LSN 112948 MPN SW-07823-W UPC 646565021779 MFR Shockwave Seats
Special Order
BC, Warehouse

"Special Order" items will take longer to process and ship then "Express" items.
Typically takes no more then 14 days for delivery.

For next day parts. Visit our express parts catalog Here.
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$1,721.90
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S5-AL Suspension Base - White

The Shockwave S5-AL suspension base (formerly the S5 Sentinel) provides comfort and safety to boaters, offering them an experience they’ve never had before. It offers a smoother, safer, and more comfortable ride, protecting occupants from the shock of wave impact. Recreational boaters can stay out longer and travel farther with less fatigue. Made from anodized A360 cast aluminum that has been powder-coated and fitted with 316 stainless steel hardware, the S5-AL suspension base utilizes a four-link forward action suspension design.

Fitted with a FOX Rhythm air-sprung shock with adjustable rebound, suspension travel is 4-inch vertical and 1.5-inch forward, mitigating deceleration associated with wave impact.

A shock pump with a pressure gauge is included with your purchase at no extra cost.

Features:

  • Designed and manufactured in Canada
  • Custom-tuned and valved marine FOX Rhythm air spring and shock with adjustable rebound
  • Surge protection: Suspension travel is 4-inch vertical and 1.5-inch forward, mitigating deceleration associated with wave impacts
  • 4-Link Forward Action
  • Anodized A360 Cast Aluminum, 316 SS Hardware, Powder Coated
  • Minimal parts count and simple construction
  • Easy to mount and adapt to the current seating

Vessel Application:

The S5-AL suspension base is most often found on fishing boats, coastal cruisers, ski/wake boats, guide boats, fisheries boats, whale watching boats, crew boats and yacht tenders. Due to its universal design, the S5-AL can be fitted to almost any boat and any seat.

Documentation

Installation GuideDownload PDF

Accessories

Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.