{"product_id":"4-disc-harrow-half-bearing-spool-spacer-fits-1-1-8-square-disc-axles-472591r3","title":"4\" Disc Harrow Half Bearing Spool Spacer Fits 1-1\/8\" Square Disc Axles 472591R3","description":"\u003cp\u003e\u003cstrong\u003eThis 4\" Disc Harrow Half Bearing Spool Spacer is a high-quality replacement component compatible with agricultural equipment and matches OEM Part# 472591R3.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis 4\" Disc Harrow Half Bearing Spool Spacer is precision-engineered to maintain proper spacing and alignment within a disc gang assembly. Designed for agricultural professionals, this 4\" Disc Harrow Half Bearing Spool Spacer ensures the structural integrity of tillage equipment during demanding field operations. This durable component provides a reliable interface for 1-1\/8\" square disc axles, helping to restore efficient soil penetration and consistent performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDurable cast construction for long-lasting service in abrasive soil conditions\u003c\/li\u003e\n\u003cli\u003ePrecision-machined 1-1\/8\" square bore ensures a secure and stable fit on the axle\u003c\/li\u003e\n\u003cli\u003e4-inch length provides standard spacing for consistent disc blade positioning\u003c\/li\u003e\n\u003cli\u003eDesigned to resist heavy lateral loads and maintain gang alignment\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant finish helps extend the lifespan of the tillage assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with 1-1\/8\" Square Disc Axles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing worn or cracked half spools in disc harrow assemblies\u003c\/li\u003e\n\u003cli\u003eRestoring original spacing between disc blades on a tillage gang\u003c\/li\u003e\n\u003cli\u003eMaintenance of secondary tillage equipment for seedbed preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 472591R3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Disc Harrow Half Bearing Spool Spacer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 1-1\/8\" Square\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this spool fit a round axle?\u003cstrong\u003e A:\u003c\/strong\u003e No, this specific part is designed with a square bore to fit 1-1\/8\" square disc axles exclusively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the primary function of a half bearing spool?\u003cstrong\u003e A:\u003c\/strong\u003e It acts as a spacer and bearing surface within the disc gang to maintain the correct distance between blades and support the axle assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42817300267079,"sku":"ZZ1J01889","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/116624643265-0.jpg?v=1779771909","url":"https:\/\/www.northlineparts.com\/products\/4-disc-harrow-half-bearing-spool-spacer-fits-1-1-8-square-disc-axles-472591r3","provider":"Northline Parts","version":"1.0","type":"link"}