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DIFFERENTIAL CYLINDER PRESSURE TESTER (LARGE BORE)

$109.99/Each
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Part# 12-02345
MFR Model# 2E-60

Overview

Comes complete with on-off safety valve to eliminate hose pressure when disconnecting from the cylinder. Can be used to check intake or exhaust valves, cracked or worn rings, defective cylinders, worn bushings, etc.

Specifications: Orifice size is .060". precision gauges matched to within +/-2%. 18MM plug adapter. Includes hose and spark plug adapter. Factory calibrated. Letter of certification available upon request.

Note: For an engine cylinder with 5.00 inch bore and over: 0.060 inch orifice diameter, .250 inch long, and a 60 degree approach angle.

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Reviews

This is a good quality product and the price is great. Seems well built and comes in a really nice molded plastic storage/carry case. Worked great during the first annual on my RV-7A O-360. Nice tool. Great value for the price.

Jim M Verified Purchase

DIFFERENTIAL CYLINDER PRESSURE TESTER 5" BORE (LARGE)

June 25, 2021

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: How do I determine which tester to use with my engine? Is this the recommended compression tester for the 180hp Lycoming IO360?

The tool manufacturer recommends to use the larger orifice unit for engines with a bore size larger than 5". We always suggest referring to the maintenance manual of the engine to insure the proper tools are being used.

Q: How do I determine which tester to use with my engine? Is this the recommended compression tester for the 180hp Lycoming IO360?

The tool manufacturer recommends to use the larger orifice unit for engines with a bore size larger than 5". We always suggest referring to the maintenance manual of the engine to insure the proper tools are being used.

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