ACCUSUMP engine pre-oiler after assembly

With the Accusump pre-oiler, you can lubricate your newly assembled engine in moments without turning the crankshaft. This equipment prevents premature wear of friction surfaces while oil circuit pressure builds. Fill it with oil, pressurise it using an air compressor, then connect it to your engine using the supplied hose and fittings. Once connected, open the valve to release the oil pressure directly into the engine.