
The product appears to be of good quality but there is no O-ring or rubber washer between the cap and the bottom of the nozzle. What is the air holding mechanism? I'm afraid it might leak. I asked the above question in the Q&A section and the seller said he has an o-ring but maybe he/she meant the o-ring between the cap and the brake fluid reservoir. ? I'm pretty sure there isn't an o-ring between the nozzle and the hard plastic cap. I'll have a look to see if it's leaking.

Complete Ford 4.6L/5.4L/6.8L 3V Engines Repair Tools Set - Valve Spring Compressor, Crankshaft Positioning Tool, Cam Phaser Holding Tool, Timing Chain Locking Wedge with Crankshaft Pulley Bolt
10 Review

π§ DPTOOL Engine Timing Tool Kit for Audi VW 1.8 2.0 TSI/TFSI EA888 - T10352 T40196 T40271 T10368 T10354 T10355
9 Review

BETOOLL Camshaft Tensioning Alignment Chevrolet
9 Review

π§ GearWrench Universal Pulley Holder - Versatile 15-Inch Tool for Hassle-Free Repair
9 Review