Compression Tester Kit Fits Yanmar 3HMF Engines

Compression Tester Kit Fits Yanmar 3HMF Engines This is a kit that we put together to use in our own shop and now, by popular demand, have made it available for sale! The custom adapter is proudly MADE IN USA and includes an integrated check valve inside the adapter to hold the pressure and allow you to easily see your engine's maximum compression. We also include a quick disconnect coupling set to let you easily attach and detach the gauge. This is a commercial duty product that we designed for our own use. Already have a compression tester gauge? Link To Just The Adapter: Just the adapter link How To Use: Click Here For Instructions Includes: Custom made aluminum compression tester adapter with integrated check valve Pair of quick disconnect fittings (male & female) with 1/8" NPT fittings 12" 10,000psi rated hose DuraChoice Oil Filled 1,000psi Gauge Brass Bleeder Valve Teflon Sealing Washer (not shown in picture) Fits: NOT UNIVERSAL!! Only fits the models below. Fits Yanmar 3HMF Engines