fits make: Evinrude, Johnson, Omc. year: 1978–1992.

( Brand: Omc ), ( Manufacturer Part Number: 389123 ), ( Part Type: Timing Spark Lever Throttle ), ( Size: 35-60hp )
The 320971 389123 Throttle Timing Spark Advance Lever Linkage is a crucial component for your Evinrude, Johnson, or OMC outboard engine. This part, with the model numbers 0389123 and 0320971, is specifically designed to ensure smooth and efficient operation of your engine's ignition system.
This lever linkage is a key part of the engine's ignition timing system. It allows you to adjust the timing of the spark plug relative to the position of the engine's crankshaft, which in turn affects the combustion efficiency and overall performance of the engine. The lever linkage is attached to the throttle control, enabling you to make adjustments to the ignition timing as you change the engine's RPMs for optimal performance and fuel efficiency.
The 320971 389123 Throttle Timing Spark Advance Lever Linkage is made of durable materials to withstand the harsh marine environment. It is designed to provide reliable and consistent operation, even in the face of saltwater, sun, and other elements that can degrade lesser parts. The linkage is also easy to install and adjust, making it a convenient solution for boat owners who want to maintain their engine's performance without the need for professional assistance.
In summary, the 320971 389123 Throttle Timing Spark Advance Lever Linkage is an essential component for your Evinrude, Johnson, or OMC outboard engine. It allows you to adjust the ignition timing for optimal engine performance, and its durable construction ensures reliable operation in even the harshest marine conditions.
Pros of buying a 320971 389123 Throttle Timing Spark Advance Lever Linkage for Evinrude Johnson OMC engines:1. Compatibility: This part is specifically designed for Evinrude Johnson OMC engines, ensuring a perfect fit and proper function.
2. Improved performance: The throttle timing spark advance lever linkage can help optimize engine performance by allowing for more precise control over throttle and ignition timing.
3. Durable construction: Made of high-quality materials, this part is built to withstand the rigors of regular use in marine environments.
Cons of buying a 320971 389123 Throttle Timing Spark Advance Lever Linkage for Evinrude Johnson OMC engines:1. Potential for installation difficulties: Depending on your mechanical aptitude and the condition of your existing parts, installing this new lever linkage may require some technical skill and patience.
2. Cost: Replacing this part can be an investment, especially if you're not comfortable doing the installation yourself or if you need to hire a professional.
Conclusion:If your Evinrude Johnson OMC engine is experiencing issues with throttle or ignition timing, or if you simply want to improve your engine's performance, the 320971 389123 Throttle Timing Spark Advance Lever Linkage can be a worthwhile investment. However, be prepared for potential installation challenges and the associated costs. If you're unsure about the installation process, it may be wise to consult with a professional mechanic.
Recommendation:Before purchasing this part, ensure that it's indeed the correct one for your specific Evinrude Johnson OMC engine model. You can typically find this information in your engine's service manual or by contacting the manufacturer's customer support. Also, consider the installation process and whether you have the necessary skills or resources to complete the job yourself. If not, factoring in the cost of professional installation may be beneficial.
These are the levers that control timing and throttle movements. There is no damage or corrosion on them at all Johnson 48 hpt215c amber.
The throttle and timing levers are used in perfect condition.