Johnson Evinrude OMC Idle Adjustment Knob Screw & Retainer Clip Replacement Idle Adjustment Knob

Get back out on the water with smooth, reliable idle performance for your vintage outboard. This idle adjustment knob screw and retainer clip kit is designed specifically for Johnson and Evinrude owners who need a dependable fix for worn or missing controls. Crafted to match OEM fit and function, it restores crisp idle control on older models from 1974–1985, so your engine runs just the way it should. Whether you’re maintaining a cherished classic or keeping your boat ready for action, this Johnson Evinrude parts solution gets the job done with ease. Don’t let a tiny part hold back your boating plans—upgrade your idle control and boat operation today.

Key Features

• Direct replacement idle adjustment knob, screw, and metal snap ring engineered for fitment on 1974–1985 Johnson and Evinrude outboards.
• Durable construction stands up to repeated use and marine conditions.
• Designed to replace OEM part numbers including 0387272, 387272, 0766451 for a seamless swap.
• Easy installation gets you back to smooth idle performance quickly.
  
  

Why Choose Our Johnson Evinrude OMC Idle Adjustment Knob Screw & Retainer Clip Replacement
Unlike generic parts that don’t fit quite right, this kit is mapped to original specifications for classic outboards. It delivers precise control and dependable engagement, so you won’t fight with a sloppy knob or clip. The combination of quality materials and correct sizing helps this kit outperform less‑accurate aftermarket alternatives.

Perfect For (Occasions & Uses)
Ideal for boat owners, marine mechanics, and restoration enthusiasts working on 9.9HP or 15HP Johnson or Evinrude outboards from 1974–1985. Great for replacing lost or worn idle controls and maintaining original performance on older marine engines.

Experience the difference a properly fitted idle adjustment knob can make in your idle control—order now and get your outboard running smoothly again.