The Bosch 0281006017 Diesel Fuel Injector Pump Pressure Relief Valve is a product manufactured by Bosch, a well-known brand in automotive parts. This specific relief valve designed for diesel fuel injector pumps weighs about 9.9 ounces and has product dimensions of approximately 5 x 3 x 3 inches. Bosch is recognized for its quality and precision in providing automotive components, and this relief valve is part of their range of products for diesel fuel systems.