This Stanadyne B8861 injection pump housing with matched advance servo piston for DB Models , is a top-quality product made in the United States. It is a highly reliable product from a renowned brand that meets all your expectations. The brand Stanadyne has a long-standing reputation for producing high-quality industrial products that deliver exceptional performance and efficiency. The 28861 pump housing is specially designed for DB model injection pumps. and comes with an advanced cycl. It is an excellent choice for those in need of a high-performance injection pump housing that delivers excellent results. With its top-quality build and design, this product is a great investment for any business or individual looking for reliable industrial equipment. The Stanadyne 29043 is an advance piston for fuel pumps, specifically designed for use in certain diesel engines. It is a part of the fuel injection system and plays a crucial role in the timing and delivery of fuel to the engine. The advance piston helps to adjust the timing of fuel injection based on the engine's speed and load. At lower engine speeds, the piston moves to a position that advances the timing of fuel injection, which improves engine performance and emissions. At higher engine speeds, the piston moves to a position that retards the timing of fuel injection, which helps to prevent engine knocking and damage. The Stanadyne 29043 advance piston is a high-quality replacement part that meets or exceeds the specifications of the original equipment manufacturer (OEM). It is made from durable materials that can withstand the high pressures and temperatures of diesel engines, and it is designed for long-lasting performance and reliability. If you are experiencing issues with your diesel engine's fuel injection system, such as poor performance, hard starting, or excessive smoke, a faulty advance piston may be the cause. Replacing the advance piston with a new Stanadyne 29043 can help to restore your engine's performance and efficiency. However, it is important to note that fuel injection system repairs should be performed by a qualified technician to ensure proper installation and calibration. ALTAMONTE DIESEL Located in Altamonte Springs Central Florida ONE YEAR MANUFACTURERS WARRANTY ON THIS PRODUCT. WE ARE A DIESEL FUEL INJECTION FACILITY WITH 33 YEARS EXPERIENCE International Buyers ? Please Note: a) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer?s responsibility. b) Please check with your country?s customs office to determine what these additional costs will be prior to bidding/buying. c)These charges are normally collected by the delivering freight (shipping) company or when you pick the item up ? do not confuse them for additional shipping charges.