Test and diagnose problems with engine oil pressure in diesel or gasoline engines with this easy-to-use kit. The oil pressure test kit contains a wide assortment of durable brass adapters designed to fit most engines. The kit includes a rugged 66 in. high pressure rubber hose and a tough steel gauge that withstand even harsh work conditions.
Compare our price of $29.99 to ATD TOOLS at $34.59 (model number: ATD5550). Save 13% by shopping at Harbor Freight.