{"product_id":"kb-performance-hypereutectic-piston-kit","title":"KB PERFORMANCE Hypereutectic Piston Kit","description":"\u003cp\u003e\u003cstrong\u003eKB PERFORMANCE Hypereutectic Piston Kit\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eKB PERFORMANCE Hypereutectic Piston Kit by KB PERFORMANCE is a engine parts listing built for riders searching by exact product name, fitment, style, and part number.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy\u003c\/li\u003e\n\u003cli\u003eAllows a tighter fit and longer piston and ring life\u003c\/li\u003e\n\u003cli\u003eDiamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston\u003c\/li\u003e\n\u003cli\u003eEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings\u003c\/li\u003e\n\u003cli\u003eReplacement piston rings sold separately\u003c\/li\u003e\n\u003cli\u003eKB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.\u003c\/li\u003e\n\u003cli\u003eDue to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePart Numbers\u003c\/h3\u003e\u003cp\u003eDS-751264, KB272.005, DS-751254, KB272.010, DS-751237, KB295.010, DS-751255, KB272.020, DS-751238, KB295.020, DS-751235, KB295.STD, 0910-6088, KB425C.005, 0910-6094, KB426C.010, 0910-6089, KB425C.010, 0910-6095, KB426C.020, 0910-6090, KB425C.020, 0910-6091, KB425C.030, 0910-6092, KB426C.STD, 0910-6087, KB425C.STD, 0910-0916, KB409C.005, DS-751287, KB411.005, DS-751282, KB348.005, 0910-0917, KB409C.010, DS-751288, KB411.010, 0910-2020, KB348.010, 0910-0915, KB409C.STD, DS-751286, KB411.STD, DS-751281, KB348.STD\u003c\/p\u003e \u003ch3\u003eAvailable Styles\u003c\/h3\u003e\u003cp\u003ePiston Kit \/ 3.498\" +0.005\" \/ 10.0:1 CR \/ XL883 to 1200 Conversion; Piston Kit \/ 3.498\" +0.010\" \/ 10.0:1 CR \/ XL883 to 1200 Conversion; Piston Kit \/ 3.498\" +0.010\" \/ 9.0:1 CR \/ XL1200; Piston Kit \/ 3.498\" +0.020\" \/ 10.0:1 CR \/ XL883 to 1200 Conversion; Piston Kit \/ 3.498\" +0.020\" \/ 9.0:1 CR \/ XL1200; Piston Kit \/ 3.498\" Standard \/ 9.0:1 CR \/ XL1200; Piston Kit \/ 3.750\" +0.005\" \/ 8.8:1 CR \/ 88\" Twin Cam; Piston Kit \/ 3.750\" +0.010\" \/ 10.5:1 CR \/ 88\" Twin Cam; Piston Kit \/ 3.750\" +0.010\" \/ 8.8:1 CR \/ 88\" Twin Cam; Piston Kit \/ 3.750\" +0.020\" \/ 10.5:1 CR \/ 88\" Twin Cam; Piston Kit \/ 3.750\" +0.020\" \/ 8.8:1 CR \/ 88\" Twin Cam; Piston Kit \/ 3.750\" +0.030\" \/ 8.8:1 CR \/ 88\" Twin Cam; Piston Kit \/ 3.750\" Standard \/ 10.5:1 CR \/ 88\" Twin Cam; Piston Kit \/ 3.750\" Standard \/ 8.8:1 CR \/ 88\" Twin Cam; Piston Kit \/ 3.875\" +0.005\" \/ 10.0:1 CR \/ 103\" Twin Cam | 96\" Twin Cam Big Bore; Piston Kit \/ 3.875\" +0.005\" \/ 10.5:1 CR \/ 95\" Twin Cam Big Bore; Piston Kit \/ 3.875\" +0.005\" \/ 9.3:1 CR \/ 95\" Twin Cam Big Bore; Piston Kit \/ 3.875\" +0.010\" \/ 10.0:1 CR \/ 103\" Twin Cam | 96\" Twin Cam Big Bore; Piston Kit \/ 3.875\" +0.010\" \/ 10.5:1 CR \/ 95\" Twin Cam Big Bore; Piston Kit \/ 3.875\" +0.010\" \/ 9.3:1 CR \/ 95\" Twin Cam Big Bore; Piston Kit \/ 3.875\" Standard \/ 10.0:1 CR \/ 103\" Twin Cam | 96\" Twin Cam Big Bore; Piston Kit \/ 3.875\" Standard \/ 10.5:1 CR \/ 95\" Twin Cam Big Bore; Piston Kit \/ 3.875\" Standard \/ 9.3:1 CR \/ 95\" Twin Cam Big Bore\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAvailable options:\u003c\/strong\u003e 23\u003c\/p\u003e","brand":"KB PERFORMANCE","offers":[{"title":"Piston Kit \/ 3.498\" +0.005\" \/ 10.0:1 CR \/ XL883 to 1200 Conversion","offer_id":44093025943639,"sku":"DS751264","price":234.43,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.498\" +0.010\" \/ 10.0:1 CR \/ XL883 to 1200 Conversion","offer_id":44093025976407,"sku":"DS751254","price":246.95,"currency_code":"USD","in_stock":true},{"title":"Piston Kit \/ 3.498\" +0.010\" \/ 9.0:1 CR \/ XL1200","offer_id":44093026009175,"sku":"DS751237","price":227.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.498\" +0.020\" \/ 10.0:1 CR \/ XL883 to 1200 Conversion","offer_id":44093026041943,"sku":"DS751255","price":246.95,"currency_code":"USD","in_stock":true},{"title":"Piston Kit \/ 3.498\" +0.020\" \/ 9.0:1 CR \/ XL1200","offer_id":44093026074711,"sku":"DS751238","price":227.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.498\" Standard \/ 9.0:1 CR \/ XL1200","offer_id":44093026107479,"sku":"DS751235","price":227.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.750\" +0.005\" \/ 8.8:1 CR \/ 88\" Twin Cam","offer_id":44093026140247,"sku":"09106088","price":287.95,"currency_code":"USD","in_stock":true},{"title":"Piston Kit \/ 3.750\" +0.010\" \/ 10.5:1 CR \/ 88\" Twin Cam","offer_id":44093026173015,"sku":"09106094","price":295.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.750\" +0.010\" \/ 8.8:1 CR \/ 88\" Twin Cam","offer_id":44093026205783,"sku":"09106089","price":287.95,"currency_code":"USD","in_stock":true},{"title":"Piston Kit \/ 3.750\" +0.020\" \/ 10.5:1 CR \/ 88\" Twin Cam","offer_id":44093026238551,"sku":"09106095","price":295.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.750\" +0.020\" \/ 8.8:1 CR \/ 88\" Twin Cam","offer_id":44093026271319,"sku":"09106090","price":287.95,"currency_code":"USD","in_stock":true},{"title":"Piston Kit \/ 3.750\" +0.030\" \/ 8.8:1 CR \/ 88\" Twin Cam","offer_id":44093026304087,"sku":"09106091","price":287.95,"currency_code":"USD","in_stock":true},{"title":"Piston Kit \/ 3.750\" Standard \/ 10.5:1 CR \/ 88\" Twin Cam","offer_id":44093026336855,"sku":"09106092","price":295.95,"currency_code":"USD","in_stock":true},{"title":"Piston Kit \/ 3.750\" Standard \/ 8.8:1 CR \/ 88\" Twin Cam","offer_id":44093026369623,"sku":"09106087","price":287.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.875\" +0.005\" \/ 10.0:1 CR \/ 103\" Twin Cam | 96\" Twin Cam Big Bore","offer_id":44093026402391,"sku":"09100916","price":236.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.875\" +0.005\" \/ 10.5:1 CR \/ 95\" Twin Cam Big Bore","offer_id":44093026435159,"sku":"DS751287","price":307.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.875\" +0.005\" \/ 9.3:1 CR \/ 95\" Twin Cam Big Bore","offer_id":44093026467927,"sku":"DS751282","price":295.95,"currency_code":"USD","in_stock":true},{"title":"Piston Kit \/ 3.875\" +0.010\" \/ 10.0:1 CR \/ 103\" Twin Cam | 96\" Twin Cam Big Bore","offer_id":44093026500695,"sku":"09100917","price":236.95,"currency_code":"USD","in_stock":true},{"title":"Piston Kit \/ 3.875\" +0.010\" \/ 10.5:1 CR \/ 95\" Twin Cam Big Bore","offer_id":44093026533463,"sku":"DS751288","price":307.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.875\" +0.010\" \/ 9.3:1 CR \/ 95\" Twin Cam Big Bore","offer_id":44093026566231,"sku":"09102020","price":295.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.875\" Standard \/ 10.0:1 CR \/ 103\" Twin Cam | 96\" Twin Cam Big Bore","offer_id":44093026598999,"sku":"09100915","price":236.95,"currency_code":"USD","in_stock":false},{"title":"Piston Kit \/ 3.875\" Standard \/ 10.5:1 CR \/ 95\" Twin Cam Big Bore","offer_id":44093026631767,"sku":"DS751286","price":307.95,"currency_code":"USD","in_stock":true},{"title":"Piston Kit \/ 3.875\" Standard \/ 9.3:1 CR \/ 95\" Twin Cam Big Bore","offer_id":44093026664535,"sku":"DS751281","price":295.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4928\/2135\/files\/KB-PERFORMANCE-Hypereutectic-Piston-Kit.png?v=1785559404","url":"https:\/\/parts4motorcycles.com\/products\/kb-performance-hypereutectic-piston-kit","provider":"Parts4Motorcycles","version":"1.0","type":"link"}