Optimize your engine's ignition timing and safety systems with this New 3-Cylinder Timer Base manufactured by CDI Electronics. This professional-grade aftermarket unit is specifically designed for Johnson and Evinrude 50 HP to 70 HP Loop-Charged engines produced between 1993 and 2001. It is fully compatible with models featuring the Quick Start and S.L.O.W. (Speed Limiting Operational Warning) protection systems.
The timer base is a critical electronic component that monitors the flywheel's position to ensure the power pack fires each cylinder at the precise moment. In high-performance loop-charged engines, a failing timer base can cause erratic idling, failure to engage the Quick Start warm-up mode, or a loss of spark across one or more cylinders. This CDI Electronics replacement is built to modern standards, offering superior resistance to heat and moisture for long-term reliability on the water.
Product Features
- Manufacturer: CDI Electronics
- Application: Johnson/Evinrude Outboard Motors (3-Cylinder Loop-Charged)
- Horsepower Range: 50 HP, 60 HP, & 70 HP
- System Features: Compatible with Quick Start & S.L.O.W. systems
- Year Range: 1993 – 2001
- Primary OEM Replacement: 763773
- Cross Reference Numbers: 584804, 133-4804
- Part Number: 133-4804
- Condition: 100% brand-new CDI Electronics part
Motor Compatibility
This timer base is compatible with the following Johnson/Evinrude 3-Cylinder Loop-Charged models:
- 50 HP: 1993 – 2001
- 60 HP: 1993 – 2001
- 70 HP: 1993 – 2001
Additional Information
NOTE: Additional parts are available for these motors, though not all are currently listed on our website. If you require additional components for a full rebuild, please contact us through the website or email, and we can build a larger custom order for you.
RETURN POLICY: Due to the sensitivity relating to the proper installation of electrical components, the manufacturer does not allow returns for electrical items, including power packs, stators, and voltage regulators. Please confirm fitment before purchasing.
Shipping Information
SHIPPING: Additional shipping fees to Alaska, Hawaii, U.S. Territories, or international destinations will be calculated after checkout. You will receive an email and a PayPal money request for the additional shipping charges at the email address provided. (Some items are excluded from international shipping.)
Customer Support
For questions or to confirm compatibility, please email customerservice@marinepartswarehouse.com . Please include your engine model number to help confirm proper fitment before ordering.
