{"product_id":"hygrade-fm163-34-carburetor-accelerator-pump-diaphragm","title":"Hygrade FM163-34 Carburetor Accelerator Pump Diaphragm","description":"\u003ch2\u003eHygrade Carburetor Accelerator Pump Diaphragm Overview\u003c\/h2\u003e\u003cp\u003eThe Hygrade FM163-34 carburetor accelerator pump diaphragm is designed for reliable fuel delivery in Ford and Holley 4, 2-barrel carburetors. This replacement part ensures consistent throttle response and smooth engine performance for a range of Chrysler, Dodge, Ford, and GMC vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford and Holley 4, 2 bbl carburetors\u003c\/li\u003e\n\u003cli\u003eFits multiple models including Ford Bronco, F-150, Dodge Ramcharger, and GMC Jimmy\u003c\/li\u003e\n\u003cli\u003eDurable diaphragm material for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eOEM-quality fit and function\u003c\/li\u003e\n\u003cli\u003ePart number FM163-34 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe FM163-34 carburetor accelerator pump diaphragm by Hygrade is engineered to restore proper fuel metering in carburetors used on various Ford and Holley 4, 2-barrel setups. This diaphragm plays a critical role in delivering an extra shot of fuel during throttle acceleration, preventing hesitation and improving engine responsiveness. It is compatible with a wide range of vehicles including the Ford Bronco, F-150, and E-Series Econoline vans, as well as Dodge models like the Ramcharger and Chrysler vehicles such as the 300 and Town \u0026amp; Country. The diaphragm is manufactured to meet or exceed OEM specifications, ensuring a precise fit and reliable operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates throttle lag caused by worn or damaged accelerator pump diaphragms\u003c\/li\u003e\n\u003cli\u003ePrevents engine hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eRestores proper fuel delivery in Ford and Holley 4, 2 bbl carburetors\u003c\/li\u003e\n\u003cli\u003eResolves rough idle and stalling related to fuel delivery inconsistencies\u003c\/li\u003e\n\u003cli\u003eImproves overall drivability in compatible Chrysler, Dodge, Ford, and GMC vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure carburetor is clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old diaphragm to avoid damaging the carburetor body\u003c\/li\u003e\n\u003cli\u003eUse the FM163-34 part number to verify correct replacement\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when reassembling\u003c\/li\u003e\n\u003cli\u003eTest throttle response after installation to confirm proper function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eHygrade parts are manufactured to meet industry standards for durability and performance. The FM163-34 carburetor accelerator pump diaphragm undergoes quality control inspections to ensure consistent reliability. While specific warranty details may vary, Hygrade typically offers limited warranties covering defects in materials and workmanship. Refer to product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Hygrade","offers":[{"title":"Default Title","offer_id":43921623842997,"sku":"BBGV-FM163-34","price":7.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HB_FM16334_Fro_374c98a3-5527-48d7-9c35-617bd970d8f4.jpg?v=1775004598","url":"https:\/\/www.partcatalog.com\/products\/hygrade-fm163-34-carburetor-accelerator-pump-diaphragm","provider":"PartCatalog","version":"1.0","type":"link"}