Shockwave S5 Sentinel Marine Suspension Module – White (SW07823W)
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You have 30 days to request a return. All sale items are final sale.
Shockwave S5 Sentinel Marine Suspension Module – White (SW07823W)
The Shockwave S5 Sentinel is a marine seat suspension module that absorbs the shock of wave impact before it reaches the operator. Mounted between the seat and the pedestal or riser, it uses a fully adjustable FOX FLOAT or RockShox shock absorber to tune the ride for different operator weights and sea conditions. The result is a measurably smoother, less fatiguing experience at the helm — particularly on high-speed powerboats, centre consoles, and offshore fishing vessels running in chop.
- 4" vertical and 1.5" forward suspension travel to absorb wave impact deceleration
- Fully adjustable FOX FLOAT or RockShox shock absorber for all payloads and conditions
- Adjustable compression and rebound rate
- 8-pivot design for increased lateral stability, higher load capacity, and smoother motion
- Marine-grade aluminum die-cast construction with trivalent chromate treatment
- Military-spec powder coat finish
- 316 stainless steel hardware throughout
- High-cycle IGUS bushings for long service life
- Mounts to a riser box or short pedestal — compatible with most existing marine seating
- Available in White (SW07823W) and Black (SW07823B)
Compatible Seats & Accessories
- Shockwave S5 Sentinel Marine Suspension Module – Black (SW07823B)
- Shockwave Commander Sport/Fishing Seat – Onyx Black (SW04920B)
- Shockwave Commander HD Sport/Fishing Seat – Black (SW04920HD)
- Shockwave S5 Swivel Slide (SW05488)
- Shockwave High-Pressure Shock Pump with Gauge
Parts Desk Insights
Best use case: The S5 Sentinel is the right choice for any powerboat operator who regularly runs in open water or chop at speed and experiences fatigue, back strain, or discomfort from wave impact. It’s particularly effective on centre consoles, walkarounds, and offshore fishing boats in the 20–40 ft range. The module installs between the existing seat and pedestal, so it can often be retrofitted without replacing the seat. The White finish is the preferred choice for light-coloured or white-interior helm stations. Pair with the S5 Swivel Slide if you also need fore-aft and rotational adjustment, and with the Shockwave Commander seat for a complete purpose-built helm station. The shock pump is required for initial setup and pressure adjustment — order it alongside the module if you don’t already have one.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.