{"product_id":"piston-rings-compatible-with-kohler-k301-12hp-engine-020-inch-oversize-lz-rnux-rjo9","title":"Piston Rings Compatible with Kohler K301 12HP Engine, .020 Inch Oversize, Replacement Part 48-108-03-S, 235891","description":"\u003cp\u003eAll K301 engines, such as K301A, K301S, K301AS, K301AQS and so on no matter what the suffix is. Specs for machine to bore cylinder: we recommend that you take your piston to the machine shop so they can measure and bore correctly. K301 12 HP STANDARD Cylinder Bore 3.375\" +.010\" 3.385\" +.020\" 3.395\" +.030\" 3.405\" +.040\" 3.415\" Torque on connecting rod 260 inch pounds Cylinder head bolts 25-30 foot pounds Oil pan and closure plate 35 foot pounds Valve adjustment Intake valve .010\" Exhaust valve .019\" Points gap .020\" Note: proper connecting rod installation is hole in connecting rod cap faces the camshaft. Note: if cylinder is more then .003\" taper it will need to be rebored as installing new piston and rings in a taper bore will probably cause the engine to smoke \u0026amp; burn oil. We recommend after honing \u0026amp; or reboring that the cylinder be washed in hot soapy water to ensure all grit from machining is removed before the new parts are installed in the engine.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCOMPATIBILITY: Designed specifically for K301 12HP engines, these piston rings are a direct replacement for part #48-108-03-S and 235891\u003c\/li\u003e\n\u003cli\u003eSPECIFICATIONS: 0.020 inch oversize piston rings engineered to precise measurements for optimal engine performance\u003c\/li\u003e\n\u003cli\u003eCONSTRUCTION: Made from high-quality cast iron material for superior durability and reliable compression\u003c\/li\u003e\n\u003cli\u003ePERFORMANCE: Ensures proper cylinder sealing to maintain compression and reduce oil consumption in your engine\u003c\/li\u003e\n\u003cli\u003eINSTALLATION: Complete set of rings includes compression and oil control rings for a full engine service\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lil Red Barn","offers":[{"title":"Default Title","offer_id":68009615261850,"sku":"LZ-RNUX-RJO9","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/2346\/6909\/files\/31L46wfHy8L.jpg?v=1793382774","url":"https:\/\/performancesawsupply.com\/products\/piston-rings-compatible-with-kohler-k301-12hp-engine-020-inch-oversize-lz-rnux-rjo9","provider":"Performance Saw Supply","version":"1.0","type":"link"}