0775803 BRP Speedo Gauge | Genuine Used Part

🔧 Product Description

Genuine BRP Johnson Evinrude 80 MPH Mechanical Speedometer - Part Number: 0775803

A genuine used BRP speedometer for measuring boat speed through a mechanical pitot-pressure system.

This black-and-gold instrument features a domed lens and an 80 MPH scale. Water pressure is supplied from a transom-mounted pitot pickup or compatible gearcase speedometer passage.

⚙️ Key Features

• Genuine used BRP speedometer
• Correct OEM part number 0775803
• 0-80 MPH speed range
• Black-and-gold Retro instrument design
• Mechanical pitot-pressure operation

🚤 Compatibility

Commonly used on

• Johnson and Evinrude-powered boats
• BRP Retro Series instrument panels
• Boats using a pitot speed system

Typically suits

• Speed Range: 0-80 MPH
• Cut-Out Diameter: Approximately 3¼ inches
• Input Type: Pitot pressure
• Electrical Connection: Illumination only
• Engine Type: Not engine-specific

🔌 Function

Water pressure created by the boat's forward movement travels through the pitot hose and operates the speedometer's internal diaphragm mechanism.

⚠️ Common Signs of Failure

• Gauge remains at zero
• Speed reading is inaccurate
• Pitot opening is blocked
• Pressure hose leaks or is kinked
• Water leaks behind the gauge
• Needle sticks
• Gauge does not return fully to zero

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 0775803 current original 80 MPH Retro speedometer reference

OEM / Related Numbers

• 0775803
• 775803
• UPC 745419292010
• Related pitot pickup
• Related speedometer pressure hose
• Related mounting bracket and dash illumination
• 0775679 related earlier 60 MPH speedometer

Aftermarket / Verified Equivalents

• Faria 80 MPH mechanical pitot speedometer with matching cut-out
• Sierra 80 MPH mechanical marine speedometer
• Teleflex / SeaStar 80 MPH pitot speedometer
• Universal mechanical speedometer with matching scale and hose connection

📦 Condition

• Genuine used part
• Pitot pickup and pressure tubing included only where shown or stated
• Removed from running engine where applicable
• In good working condition unless otherwise stated