{"product_id":"arnold-490-250-y014-spark-plug-walk-behind-mower","title":"Arnold 490-250-Y014 Spark Plug Walk Behind Mower","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ARNOLD 490-250-Y014 is a replacement spark plug designed for walk-behind lawn mowers. It provides the ignition spark necessary to fire the engine's air-fuel mixture, and it installs in the cylinder head of small gasoline engines commonly found in residential walk-behind mower applications. The plug features a 13\/16 inch hex size, making it compatible with standard spark plug sockets used across a wide range of small-engine service work. At 0.187 pounds, it is a lightweight, direct-fit replacement that licensed small-engine technicians and knowledgeable DIYers can swap in as part of routine tune-up service.\u003c\/p\u003e\n\u003cp\u003eThis spark plug is intended for walk-behind lawn mowers used in residential settings. It is a named fit for Troy-Bilt, MTD, Yard-Man, Yard Machines, Huskee, and Bolens walk-behind mower models. It is well suited for seasonal maintenance intervals or as a replacement when the existing plug shows fouling, worn electrodes, or a cracked insulator. Small-engine technicians typically service this part during spring tune-ups or when diagnosing a hard-start or rough-running condition.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e13\/16 inch hex size fits standard small-engine spark plug sockets\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement for Troy-Bilt, MTD, and related brand walk-behind mowers\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.187 pounds for easy handling during service\u003c\/li\u003e\n  \u003cli\u003eSold individually, making it practical for single-engine tune-up jobs\u003c\/li\u003e\n  \u003cli\u003eSuitable for routine seasonal maintenance or as a diagnostic replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for Troy-Bilt, MTD, Yard-Man, Yard Machines, Huskee, and Bolens walk-behind mowers as stated by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSpark plug replacement on walk-behind mowers is typically performed by small-engine technicians or qualified DIYers. Before removing the plug, disconnect the spark plug wire to prevent accidental engine startup. Use a spark plug socket and torque wrench sized for 13\/16 inch to seat the plug properly — consult the engine manufacturer's service manual for the correct torque specification, as it is not provided here. Dispose of the used plug in accordance with local regulations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 13\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.187 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00037049968886\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ARNOLD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 490-250-Y014\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARNOLD","offers":[{"title":"Default Title","offer_id":51344258662706,"sku":"490-250-Y014","price":18.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310547294.jpg?v=1782032624","url":"https:\/\/voomisupply.com\/products\/arnold-490-250-y014-spark-plug-walk-behind-mower","provider":"Voomi Supply","version":"1.0","type":"link"}