{"product_id":"donaldson-p606503-engine-air-filter","title":"Donaldson P606503 Engine Air Filter","description":"\u003ch2\u003eEngine Air Filter Overview\u003c\/h2\u003e\u003cp\u003eDonaldson P606503 is a primary engine air filter built with RadialSeal technology for heavy-duty International applications. It uses cellulose media and is tested to ISO 5011 efficiency standards, with 99.9% efficiency for dependable intake air filtration.\u003c\/p\u003e\u003cp\u003eCompatible with International WorkStar 7300, WorkStar 7400, 7400, 4300, 7300, 4300LP, 4400, 4100, 7500, 4200, 4100 SBA, 4200LP, CXT, RXT, 4400LP, and 8500 applications. This Donaldson air filter is identified by part number P606503 and cross-references Baldwin RS4636 and Dorman 46870 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRadialSeal design for a secure sealing interface in the air intake system\u003c\/li\u003e\n\u003cli\u003ePrimary filter construction for standard engine air filtration service\u003c\/li\u003e\n\u003cli\u003eCellulose filter media for consistent particulate capture\u003c\/li\u003e\n\u003cli\u003e99.9% efficiency rated to ISO 5011 test standards\u003c\/li\u003e\n\u003cli\u003eBuilt for International medium- and heavy-duty truck applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eP606503 is an engine air filter for International trucks and vocational chassis that use a primary radialseal element. The filter’s dimensions and RadialSeal style are matched to the listed applications, helping maintain proper intake sealing and airflow control. If you are replacing an air filter on an International WorkStar 7300, 7400, or 4300, this Donaldson element provides a direct service replacement identified by part number P606503.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestricted airflow from a loaded or dirty engine air filter\u003c\/li\u003e\n\u003cli\u003eDust and debris entering the intake system through a worn filter element\u003c\/li\u003e\n\u003cli\u003eService intervals that require replacement of the primary air filter\u003c\/li\u003e\n\u003cli\u003eFitment issues when the existing filter is specified as a radialseal primary element\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the existing filter style, dimensions, and application notes before installation. Confirm that the housing is specified for a primary RadialSeal element and compare the old filter to P606503 for size and sealing profile. For International 4300, 7400, and related models, match the service part to the vehicle’s air intake specification before final installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDonaldson lists this filter as a RadialSeal primary element tested to ISO 5011 efficiency standards. The 99.9% efficiency rating reflects the filter’s measured performance under that test method.\u003c\/p\u003e","brand":"Donaldson","offers":[{"title":"Default Title","offer_id":53621555658933,"sku":"BBNQ-P606503","price":112.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VF_P606503_Fro.jpg?v=1793166161","url":"https:\/\/www.partcatalog.com\/products\/donaldson-p606503-engine-air-filter","provider":"PartCatalog","version":"1.0","type":"link"}