Feuling Pressure Relief Valve Test Tool for Harley-Davidson

It is used to test the camshaft support plate on a bench and ensure the operation of the oil pump pressure relief spring, proper sealing of the relief valve, and correct exhaust pressure to troubleshoot any engine problems before use.

Compatible with all Twin Cam support plates.

Includes air regulator, 0-100 psi pressure gauge, gasket and necessary hardware.

Note: Ideal for testing the Feuling 566114 oil pressure relief spring, allowing you to adjust the relief pressure to your liking.

Note: Feuling recommends 0-30 psi with full exhaust at 55-60 psi.

Note: For replacement parts, see gasket 566118 and air regulator 588063.

Fits: Twin Cam > 99-17