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Transducer Pole Setup System
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Transducer Pole Systems
- Alumacraft
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- Alumacraft
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Build your Bowducer Assembly

Step 1: Choose your Boat Brand

Step 2: Choose you Transducer

Step 3: Choose Assembly

Choose an assembly options from the products below.

Products

Showing 325–333 of 367 results

Rear mounting extension plate 10″ long for sub plate on one side and 8 inch baseplate on the other.
Pontoon Assembly Parts $40.00 Add to cart
Rear mounting extension plate 10″ long for sub plate on one side and 8 inch baseplate on the other.
Pontoon Assembly Parts $40.00 Add to cart
Rear mounting extension plate 12″ long for sub plate on one side and 8 inch baseplate on the other.
Pontoon Assembly Parts $44.00 Add to cart
Removable Pedestal Plate set
Flat Surface Mounting $49.00 Add to cart
Repair Kit: 1 inch tube for Telescoping downrod and 3-in-1 downrod end.
$64.00 Add to cart
Replacement Downrod Scanning Sonar 1.5 OD Drilled Only
Downrods $49.00 Add to cart
Sea Ark Boat, 22 degree accessory Rail Mounting Bracket
Track/T-Bolt Mounting $59.00 Add to cart
SeaArk Boats
Transducer Pole Systems $0.00 Select options
Stainless steel Thumbscrew Set for Removable pedestal plates (2 pcs)
Flat Surface Mounting $8.00 Add to cart

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Boat Manufactures

AlumaCraft Boats
Bass Boats
Bay Boats
Crestliner Boats

Boat Manufactures

Excel Boats
G3 Boats
Lowe Boats
Lund Boats

Boat Manufactures

Poloar Kraft
Pontoon Boats
Ranger Boats
SeaArk Boats

Boat Manufactures

Tracker Boats
War Eagle Boats
Unlisted Boats

Transducer Mounting Solutions

Copyright © 2026 Fishing Specialties Inc - All Rights Reserved. - patents pending on several products

The pedestal is mounted onto the deck so to determine the baseplate length, measure the span from inside of the gunnel out to the rub rail of the boat. Add 4 inches to this dimension.

Then using the drawing, select the proper baseplate with the proper span to cup the “B” dimension.

Tracks can be placed anywhere. To properly fit the baseplate, measure from the center of the track out to the rub rail at the edge of the boat.

Add 2 inches to that number. Then using the drawing, select the proper baseplate with the proper span to cup the “B” dimension.

To verify your track angle using a level app on your cell phone.
Avid boats utilize 67 and 73 degree tracks

To properly fit the baseplate, measure from the center of the mounting rail out to the rub rail at the edge of the boat. Add 2 inches to that number.

Then using the drawing, select the proper baseplate with the proper span to cup the “B” dimension.

Bracket clamp fits best with a 10 inch baseplate. Note that this baseplate has a special hole pattern.

Bracket clamps open a maximum of 2 inches. The clamp must be able to thread over your gunnel. Clamps also do not close all the way, they are designed to to have some material (plastic/wood) between the clamp and hull to spread the load on the thin hull aluminum.

The mounting plate is 4×4 inches square. Using a piece of cardboard cut to that dimension, place it on the boat and use the drawing to select a proper baseplate length.

G3 Models with Handle Tubes (Round Rails – check tube diameter before ordering)

Sportsman Series: This is the most common line for round rails. Specifically, the Sportsman 200 and Sportsman 2100 models are known for utilizing a heavy-duty (>1 inch) round rail base along the gunnels. Check tube diameter before ordering.

Bay Series: Some Bay 20 and 22 DLX models feature tubular rails or “grab rails” along the gunnel.

Gator Tough CC/SC: Certain Center Console (CC) and Side Console (SC) models within the Gator Tough line, such as the 20 CC or 18 SC, often have tubular side rails.

1 inch Tube clamp with Sub plate

1-1.25 inch Tube clamp with Sub plate

Angler 175/185: Typically use a 90-degree T-bolt rail.

2021 V17 FS: Uses a 45-degree angled rail.

Most Other Models: Most other G3 models with tracks utilize a 55-degree T-bolt rail.

Check your boat with a speed square to ensure the proper bracket.

Note: Downrigger bracket clamp max opening is 2 inches. Clamp closes to within ½ inch of boat hull. Must use a spacer (wood or plastic) on the clamp to spread the load on the hull.

Models: Riveted Jon Boats, Aura Models, Mod-V Jons, L1440M, L1648M, Utility V Series, Deep-V Utility, WV Models

Fishing Machine (FM) Series: Models like the FM 1625, 1775, and 1800 often feature console grab handles or bow rails that use 7/8-inch or 1-inch stainless steel tubing.

Fish & Ski (FS) Series: The FS 1800 and FS 1700 utility models use these standard sizes for passenger safety rails and bimini top frames.

7/8 inch Tube clamp with sub plate

1 inch Tube clamp with Sub plate

1-1.25 inch Tube clamp with Sub plate

Allows pedestal to be moved to multiple mounting locations.

Aluminum Bass boats from the Lowe Stiner, Skorpion, Legacy and Stryker models are often best used with a pedestal mounted onto the interior deck

Stinger Series: Models from 2020 and newer typically use a 90-degree mounting track. In 2018, Lowe also introduced a “Gunnel Track Cleat” system for Stinger Bass Boats that allows cleats to slide to any position.

Roughneck Series: These rugged hunting and fishing boats often feature a track system. The Roughneck 1860 and 2072 (specifically 2021 models) are known to use a 58-degree angle rail.

Fishing Machine (FM) Series: Many older and current versions of the Fishing Machine utilize the track system at various angles, including 45-degree or 55-degree tracks.

Fish & Ski (FS) Series: Like the FM series, these utility models often include accessory tracks at 45 or 55-degree angles.

Check your boat with a speed square to ensure the proper bracket.

The Fast-Trak system on Polar Kraft boats most commonly uses a 60-degree or 58-degree mounting angle. It is best to measure your Fast-Track angle using a cell phone app.

Polar Kraft
60 Degrees

Standard for many current Polar Kraft models

Polar Kraft
58 Degrees

Frequently used for the Outlander series.

Polar Kraft
90 Degrees

Used on many models from Polar Kraft.

Lowe
Roughneck Series

Models such as the Roughneck 1860 and the 2021 Roughneck 2072 typically use a 58-degree angle rail.

Lowe
Stinger Series

For models from 2020 and newer, the gunnel track system uses a 90-degree mounting bracket.

Lowe
Older/Other Models

Many other Lowe boats, including some versions of the Fishing Machine (FM), Fish & Ski (FS), and utility models, have utilized 45-degree or 55-degree angle tracks.

Crestliner
Flat Surface Mounting

Crestliner
Sure Track Mounting

Crestliner
Boats with 45 Degree T Bolt Slot

T bolt slots are generally just over 1/4 inch wide

Crestliner
Fiberglass Boats (MX Series)

Crestliner
Utility Boats

Bracket clamp opens to only 2 inches so gunnel rail must be less than 2 inches

War Eagle Boats

Pedestal Deck Mount

War Eagle Boats

Rail Mount

War Eagle Boats

45 Degree Mount

Excel Boats

Pedestal Deck Mount

Excel Boats

Rail Mount

Excel Boats

45 Degree Mount

Pontoon Boat

Stableizer

Kayak Boats

Clamping Subplate

Kayak Boats

Subplate Mount

Kayak Boats

T-Bolt Mount

SeaArk Boats

Pedestal Deck Mount

SeaArk Mount

SeaArk Boats

T-Bolt Rail Mount

Pontoon Boat

Fence Mount

Pontoon Boat

Baseplate

Mounting

Tracker Boat, Versatrack Mount

Assembly

Tracker Boat, Subplate Mount

Assembly

Tracker Boat, Dual Bracket Clamp

Assembly

Tracker Boat, Pedestal Mounting

Assembly

Mounting

Lund Boat, Sport Track Rail Mounting

Assembly

Lund Boat, Subplate

Assembly

Lund Dual Clamp

Assembly

Lund 42 degree Sport Track

Mounting Bracket

Transducer Mounting

OEM bracket

Uses Garmin’s bracketing in the box. We are not too happy with it as it looks like a bad hockey stick when assembled and tends to be pushed around due to offset water pressure.

LVS34 Multiview bracket

Uses a ball bracket to support all 3 views: Forward, Down and Perspective

LVS34 Forward/Down

Uses a U bracket to allow for Just forward and down views.

Baseplate

Aluminum

Heavy Duty

Thick anodized aluminum plate for corrosion resistance in marine environments. It’s rigid and provides a strong, metallic foundation.

Marine Board

Light Duty

Made from thick high-density polyethylene (HDPE) plastic. This is a non-metallic, marine-grade composite that’s lightweight and water-resistant.

Mounting

Alumatrack

Sub Plate

Bracket Clamp

Tube Clamp

Pedestal

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