577.55612OE - Transducer EGR IHC Application:International Requires 1-1/16" Bolt in 321-157

Requires 1-1/16" Bolt in 321-157 Bushing

603-5134- Heavy Duty Pressurized Coolant Reservoir

23529-3542

625in ID X 25FT

384721 / 41424721 / 41544 / 7007175 / 7806654 / 807304

577.55612OE - Transducer EGR IHC Application:International Requires 1-1/16" Bolt in 321-157577. 55612OE Transducer EGR IHC DESCRIPTION Sensata's exhaust back pressure sensors measure the exhaust back pressure directly after the cylinder, enabling the engine control unit to regulate valve timing and avoid knocking. In diesel engines, sensors are typically located before the turbocharger in the exhaust manifold for turbo control and protection. In gasoline engines, sensors are typically located in the EGR loop before the EGR valve to measure