{"product_id":"12v-shut-down-solenoid-125-5773-for-caterpillar-3204-3304-3304b-3306-3306b","title":"12V Shut Down Solenoid 125-5773 For Caterpillar 3204 3304 3304B 3306 3306B","description":"\u003ch2\u003e12V Shut Down Solenoid 125-5773 for Caterpillar\u003c\/h2\u003e\u003cp\u003eThis 12V shut down solenoid, cross-referenced as 125-5773, is a replacement fuel cutoff solenoid for Caterpillar engines in the 3204, 3304, 3304B, 3306, and 3306B series. It provides reliable engine shutdown by moving the fuel stop lever when energized, matching the electrical and mechanical characteristics of the original part. This solenoid is designed for off-highway and industrial applications where a consistent 12V shutdown signal is available.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 12V shut down solenoid is an electromagnetic actuator used to stop fuel flow in Caterpillar diesel engines, including the 3204, 3304, 3304B, 3306, and 3306B models. It replaces part number 125-5773 and integrates with the engine's fuel injection pump to provide a clean, quick shutdown. The solenoid is suited for service in construction, agricultural, and generator applications where a dependable stop function is critical.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRated for 12V DC power, common in mobile and stationary equipment\u003c\/li\u003e\n\u003cli\u003eMatches OEM 125-5773 mounting and electrical connector layout\u003c\/li\u003e\n\u003cli\u003eRobust coil designed for continuous duty during engine stop cycles\u003c\/li\u003e\n\u003cli\u003eStainless steel plunger for corrosion resistance and smooth travel\u003c\/li\u003e\n\u003cli\u003eO-ring seal on the body prevents fuel and oil ingress into the coil\u003c\/li\u003e\n\u003cli\u003eOperates reliably in ambient temperatures from -40°F to 250°F\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Caterpillar 3204\u003c\/li\u003e\n\u003cli\u003efor Caterpillar 3304\u003c\/li\u003e\n\u003cli\u003efor Caterpillar 3304B\u003c\/li\u003e\n\u003cli\u003efor Caterpillar 3306\u003c\/li\u003e\n\u003cli\u003efor Caterpillar 3306B\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed in oil field pumps driven by CAT 3306 engines\u003c\/li\u003e\n\u003cli\u003eInstalled on lift trucks and material handlers with CAT 3204 power\u003c\/li\u003e\n\u003cli\u003eApplied to irrigation pump sets with CAT 3304 engines\u003c\/li\u003e\n\u003cli\u003eCommon in emergency generator sets for automatic shutdown\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125-5773\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngine fuel shut down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this solenoid be used on all CAT engines with a 12V system? \u003cstrong\u003eA:\u003c\/strong\u003e It is specifically intended for the 3204, 3304, 3304B, 3306, and 3306B engines where the mounting bracket and lever geometry match the 125-5773 original. Other CAT engines may use a different solenoid mounting style.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if this solenoid fits my machine? \u003cstrong\u003eA:\u003c\/strong\u003e Check the existing solenoid for a stamped part number 125-5773 or measure the mounting center-to-center distance and plunger stroke. Confirm the coil resistance matches the original, typically in the range of 5 to 15 ohms for a 12V solenoid.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46610059296954,"sku":"ZZ3F09856","price":116.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_1d999ba8-30bf-41d1-be0e-8cd81cce0163.jpg?v=1788998551","url":"https:\/\/partoutfitters.com\/products\/12v-shut-down-solenoid-125-5773-for-caterpillar-3204-3304-3304b-3306-3306b","provider":"Part Outfitters","version":"1.0","type":"link"}