this primer bulb is constructed from NBR (Nitrile Butadiene Rubber)
as well as Yanmar interchange parts 196420-02550 and 196420-02551
check your engine's HP and model against the compatibility table
What is the difference between Neoprene and Nitrile impellers
This is a high-quality aftermarket replacement part
Ignition Switch & Key Assembly – Fits Johnson/Evinrude 40-200HP (Replaces OMC 5005801, 175974, 388173) Hydrofoil Stabilizer this primer bulb is constructedProduct Details This Ignition Switch & Key Assembly with Safety Lanyard Fits OMC Johnson Evinrude 40 200HP Outboard Motors (Replaces 5005801, 175974, 388173) is engineered for Johnson and Evinrude outboard motors ranging from 40 200HP, primarily for models from the 1990s through the early 2000s. This universal assembly includes the ignition switch, key, and safety lanyard. It serves as a direct interchange for OMC part numbers 5005801, 175974, and