0175943 0397183 Johnson 90HP Control Box Assy | Genuine Used Part

🔧 Product Description

Genuine OMC Side-Mount Remote Control Box with Power Trim - Part Number: 0175943

A genuine used OMC Johnson / Evinrude surface-mount remote-control assembly with integrated throttle, shift, ignition and power-trim functions.

The control box uses a single lever to operate the engine throttle and gearbox, while the key switch, warm-up control and trim switch provide the additional functions required by compatible electric-start Johnson and Evinrude outboards.

⚙️ Key Features

• Genuine used OMC Johnson / Evinrude control box
• Power trim and tilt configuration
• Red-plug electrical harness connection
• Integrated ignition key and fast-idle functions
• Mechanical throttle and shift cable operation

🚤 Compatibility

Commonly used on

• Johnson and Evinrude outboards with mechanical throttle and shift
• OMC red-plug engine harnesses
• Outboards equipped with power trim and tilt

Typically suits

• Engine models:
• 1986 Johnson 90HP J90MLCDC
• 1986 Johnson 90HP J90TLCDA
• 1986 Johnson 90HP J90TLCUR
• 1986 Evinrude 90HP E90TLCDA
• 1986 Evinrude 90HP E90TXCDC
• Johnson / Evinrude 40HP electric-start models using the matching red-plug harness
• Johnson / Evinrude 50HP electric-start models using the matching red-plug harness
• Johnson / Evinrude 60HP and 70HP power-trim models
• Johnson / Evinrude 85HP and 90HP V4 models
• Johnson / Evinrude 100HP, 110HP and 115HP V4 models
• Johnson / Evinrude 120HP and 140HP V4 models
• Johnson / Evinrude 150HP, 175HP, 200HP and 225HP V6 models using the compatible control harness
• HP Range: Approximately 40HP - 225HP
• Engine Type: OMC Johnson / Evinrude mechanically controlled two-stroke outboard
• Year Range: Approximately 1986-1995

🔌 Function

The control box combines throttle, gearbox, ignition, fast-idle and power-trim operation in one side-mounted assembly.

⚠️ Common Signs of Failure

• Control lever is stiff or excessively loose
• Forward or reverse does not fully engage
• Neutral-safety switch prevents starting
• Trim switch operates intermittently
• Key switch or warning circuit loses electrical contact
• Internal cable pivots or detents are worn
• Red-plug harness terminals are corroded or damaged

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 0176381 / 0176711 service replacement family
• 0175943 → Supersedes 0434056
• 0434056 → Supersedes 0432716
• 0432716 → Supersedes 0397183
• 0397183 earlier OEM power-trim remote-control assembly

OEM / Related Numbers

• 0175943
• 175943
• 0397183
• 397183
• 0432716
• 432716
• 0434056
• 434056
• 0176381
• 176381
• 0176711
• 176711
• 5006180 related modern BRP side-control family

Aftermarket / Verified Equivalents

• WMS Marine: OMC side-mount replacement control box
• The ROP Shop: 100621
• Aftermarket BRP / OMC surface-mount control replacing 0175943 and 0397183

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated