85892 Quicksilver Control Box Version 1 - No Key No Trim | Genuine Used Part

🔧 Product Description

Genuine Quicksilver Side-Mount Mechanical Control Box - Housing Reference: 85892

A genuine used early-version Quicksilver Mercury / Mariner side-mount control box supplied without an ignition key or power trim switch.

This configuration provides mechanical throttle and gearbox operation for manual-start engines or installations where the ignition and trim controls are mounted separately.

⚙️ Key Features

• Genuine used Quicksilver mechanical control box
• Housing casting reference 85892
• Version 1 configuration
• No ignition key included
• No integrated power trim switch

🚤 Compatibility

Commonly used on

• Mercury and Mariner manual-start outboards
• Engines without power trim and tilt
• Installations using separate ignition and engine-stop controls

Typically suits

• Engine models:
• Mercury 25HP and 35HP mechanically controlled outboards
• Mercury 40HP and 50HP manual-start outboards
• Mercury 60HP, 70HP and 75HP non-trim installations
• Mercury / Mariner outboards using matching mechanical cable direction
• Late-1970s through 1980s control systems using housing 85892
• HP Range: Approximately 25HP - 75HP
• Engine Type: Mercury / Mariner mechanically controlled two-stroke outboard
• Year Range: Approximately 1978-1988

🔌 Function

The control box operates the engine throttle and gearbox through two mechanical cables while leaving ignition, emergency-stop and trim functions to separate controls.

⚠️ Common Signs of Failure

• Lever is stiff or has excessive free play
• Neutral detent is worn
• Shift cable does not reach full engagement
• Throttle cable movement is restricted
• Throttle-only button is damaged
• Control housing or mounting points are cracked

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 85892 original remote-control housing reference
• 817255-C related later control-housing reference

OEM / Related Numbers

• 85892
• 817255-C
• 817255C
• Quicksilver M2 / early mechanical side-control housing
• 16901A15 related later non-trim control configuration
• 881170A3 related later Mercury side-control family

Aftermarket / Verified Equivalents

• Aftermarket Mercury mechanical side-mount control without trim
• Mercury / Mariner manual-start throttle-and-shift control assembly

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated
• Supplied without key and without trim control as listed