RAM® Ball Adapter with #8-32 Hardware for Garmin Fishfinders

Name: RAM® Ball Adapter with #8-32 Hardware for Garmin Fishfinders
Brand: RAM Mounts
SKU: RAM-202-G4U
Price: 17.01 USD
Availability: InStock
Rating: 5.0 (5 reviews)

RAM® Ball Adapter with #8-32 Hardware for Garmin Fishfinders - Main image

RAM® Ball Adapter with #8-32 Hardware for Garmin Fishfinders - View 2

$17.01 ~~$22.99~~ In stock

Category: Components

The RAM-202-G4U consists of a 1.5" diameter rubber ball connected to a flat 2.5" diameter base. This mount has pre-drilled holes, including the universal AMPS hole pattern. Included are 3x (#8-32 x 5/8” PH PD Mach Screws) and 3x (#8-32 SS Nylock Nuts) that will connect the RAM-202-G4U to the bottom of the Garmin echo™.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Riley ★★★★★ Oct 23, 2026

Got this to mount my fishfinder and the AMPS hole pattern lined up perfectly with the existing holes on my bracket, making install a breeze. The rubber ball is a nice tight fit in the socket, so the screen stays put even in rough water.

Kevin ★★★★★ Oct 22, 2026

The rubber ball swivels smoothly and locks tight, which made mounting my fishfinder a breeze. The included #8-32 hardware was a nice touch—no extra trip to the hardware store needed. Exactly what I needed for a clean install.

Robert N. ★★★★★ Oct 21, 2026

The pre-drilled AMPS hole pattern lined up perfectly with my mount, making installation a breeze. The #8-32 hardware included was exactly what I needed to secure my fishfinder without a trip to the hardware store.