The CDI Electronics 144-1889-51 RPM Limiter is designed to protect Mercury and Mariner outboard engines from excessive engine speeds. This rev limiter fits 1992-2006 2-stroke outboards and SportJet engines requiring a 5200 RPM limit, providing essential engine protection for 2, 3, and 4 cylinder applications.
This precision-engineered component prevents potential engine damage by limiting maximum RPMs to safe operating levels. The RPM limiter serves as a critical safety device that helps extend engine life and prevent costly repairs caused by over-revving.
Key Features:
- 5200 RPM limit setting for optimal engine protection
- Compatible with 2, 3, and 4 cylinder Mercury/Mariner engines
- Fits 1992-2006 2-stroke outboards and SportJet engines
- Direct OEM replacement component
- Easy installation with minimal time required
Replaces OEM Part Numbers: 821889A19, 821889A22, 821889A28, 821889A29, 821889A34, 821889A38, 821889A40, 821889A41, 821889A42, 821889A45, 821889A46, 821889A47, 821889A49, 821889A50, 821889A51, 821889A53
CDI Electronics is a trusted manufacturer of marine ignition and electrical components, known for quality construction and reliable performance in demanding marine environments.
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