{"product_id":"180903p-disc-blade","title":"180903P - Disc Blade","description":"\u003ch3\u003eOne New Aftermarket Replacement Disc Blade - 18 Inch Smooth Plain, 9 Gauge, 1-1\/8 Inch Square Axle\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement smooth disc blade is a direct-fit tillage part for disc harrows requiring an 18-inch plain-edge blade on a 1-1\/8 inch square axle. Disc blades cut and turn soil during field preparation, breaking up crop residue and conditioning seedbeds. This standard concavity blade is suited for general tillage in sandy, loam, and loose soil conditions where a smooth edge provides clean, even cutting action.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eApplication: Standard Disc Blade\u003c\/li\u003e\n\u003cli\u003eDiameter: 18 Inch\u003c\/li\u003e\n\u003cli\u003eThickness: 9 Gauge (3.5 MM)\u003c\/li\u003e\n\u003cli\u003eEdge: Smooth \/ Plain\u003c\/li\u003e\n\u003cli\u003eAxle Size: 1-1\/8 Inch Square\u003c\/li\u003e\n\u003cli\u003eHole Type: Single Punch\u003c\/li\u003e\n\u003cli\u003eConcavity: Standard (1.63 Inch)\u003c\/li\u003e\n\u003cli\u003eRockwell Hardness: 46-52 Rockwell Scale\u003c\/li\u003e\n\u003cli\u003eMaterial: Boron Steel (15B26)\u003c\/li\u003e\n\u003cli\u003eWear Tuff Coat: No\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eUniversal Fitment:\u003c\/strong\u003e Fits various makes and models of disc harrows requiring an 18-inch smooth blade with a 1-1\/8 inch square axle. Verify axle size and blade diameter before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e180903P, BP180903\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":42547388186707,"sku":"180903P","price":84.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_ae6844ab-1290-4c88-85e5-ab11059b8b73.jpg?v=1780297145","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/180903p-disc-blade","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}