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$18.39
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The CDI Electronics 18-99543 (551-34TN) is a replacement threaded nozzle designed specifically for use with the CDI 551-34PV Pressure and Vacuum Tester. This precision-engineered nozzle is an essential component for marine mechanics and boat owners who perform diagnostic testing on marine engines and lower units.
Key Features:
This threaded nozzle is included with the CDI 551-34PV tester kit but is also available separately as a replacement part for lost or damaged nozzles. The threaded connection provides a secure, leak-free seal during pressure and vacuum testing procedures, which are critical for diagnosing fuel system issues, crankcase seal integrity, and other marine engine problems.
Super easy, great pricing and fast shipping,, overall was great experience!
Mike v
Fast and easy , great prices
Gerardo R
Easy Web site
David B
Received correct part fairly quickly
Matthew E
Easy to navigate and place orders. Great prices. Prompt delivery.
Ray H
item arrived quickly & packaged VERY WELL. very impressed with the quality of the headlights. would purchase again.
Alexandria B
Seem to always have what I need when others do not.
Michael J S
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