CDI Electronics 144-1889-51 - Mercury RPM Limiter Time & Tide from the base and motor

from the base and motor assembly to hose adaptors and stainless steel fastenings

with unnecessary extra cheeks adding extra weight and bulk not found in Ronstan Orbit Blocks™

Any spills or drips should be cleaned immediately with mineral spirits on a clean rag

- Features 2 Micron filtration for optimal performance

Don't compromise on performance

CDI Electronics 144-1889-51 - Mercury RPM Limiter Time & Tide from the base and motorCDI RPM Limiter Mercury 2, 3 & 4 Cylinder Part Number: 144 1889 51 1992 2006 (2 Stroke Outboard and SportJet Engines requiring a 5200 RPM Limit) Replaces: 144 1889 51, 821889A19, 821889A22, 821889A28, 821889A29, 821889A34, 821889A38, 821889A40, 821889A41, 821889A42, 821889A45, 821889A46, 821889A47, 821889A49, 821889A50, 821889A51, 821889A53