Perko Fig. 1312 Cowl Vent jack

Perko Fig. 1312 Cowl Vent jackChrome plated zinc alloy cowl with black polymer base. 3 duct threads into neck. Length 5 3 4, width 4 3 8, height 2 5 8. Cowl opening square 8. Uses #8 fasteners. Note: Hose clamps not required.

Contains no metal and does not require grounding

Depending on the application

• Suggested mount: Style 4187 or 5187

such as a Stainless Steel thru-hull option (SSTH 14 HW MSI+) or simply to add an additional display to an existing Humminbird network

Pack of 6 epoxy packets

• Two prong

Also Known As: 878M0117137

• Front and rear level controls

These distribution studs are ideal for heavy duty connections

Provides up to 31" of lift

• One receiver dedicated for Channel 70 DSC calls

into the house battery until the voltage regulators on both engines control the charge