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0320930 Manifold Cover | Genuine Used Part

0320930 Manifold Cover | Genuine Used Part

$30.00 AUD
$30.00 AUD
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Low stock: 1 left

🔧 Product Description

Genuine OMC Johnson / Evinrude V6 Air Silencer Cover - Part Number: 0320930

A genuine OMC air-silencer cover fitted over the carburettor throats on selected Johnson and Evinrude V6 crossflow two-stroke outboards. Although often described as a manifold cover, the OEM catalogue name is Cover, Air Silencer. It mates with air-silencer base 0391254 and helps reduce intake noise while shielding the carburettor entrances from spray and loose debris.

⚙️ Key Features

  • Genuine OMC / Johnson / Evinrude intake component
  • Correct part number 0320930
  • Unprefixed service-number format 320930
  • Fits the matching 0391254 air-silencer base
  • Used on selected V6 crossflow carburetted outboards

🚤 Compatibility

  • Johnson and Evinrude V6 crossflow two-stroke outboards
  • Commonly documented on 150HP, 155HP, 175HP, 185HP, 200HP and 235HP models
  • Approximate year range: 1979-1992
  • Fitment is controlled by the matching carburettor layout and 0391254 base

🔌 Function

The cover encloses the front of the carburettor assembly, reduces induction noise and helps keep spray and foreign material away from the carburettor throats.

⚠️ Common Signs of Failure

  • Cover is cracked or distorted
  • Mounting holes are broken
  • Cover does not seal against the base
  • Intake noise increases
  • Loose cover contacts throttle or choke linkage
  • Missing hardware allows vibration

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 0320930 → Supersedes earlier air-silencer cover 0387871
  • 320930 is the unprefixed OMC number
  • 0391254 is the matching base and is not a supersession

OEM / Related Numbers

  • 0320930
  • 320930
  • 0387871 earlier cover
  • 0391254 matching air-silencer base
  • 391254 unprefixed base number
  • Related cover screws, seals and carburettor intake hardware

Aftermarket / Verified Equivalents

  • No verified branded direct aftermarket cover
  • Used genuine OMC covers are the most direct replacement
  • Aftermarket intake gaskets and carburettor service parts are available separately
  • Universal air cleaners are not direct marine replacements

📦 Condition

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