{"product_id":"engine-piston-kit-with-rings-pin-for-bmw-n63b40a-n74b68a-2008-2016","title":"Engine Piston Kit with Rings \u0026 Pin for BMW N63B40A N74B68A 2008–2016","description":"\u003ch2 data-start=\"93\" data-end=\"114\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"116\" data-end=\"182\"\u003e\u003cstrong data-start=\"116\" data-end=\"130\"\u003ePart Name:\u003c\/strong\u003e Engine Piston Kit (Piston with Rings \u0026amp; Wrist Pin)\u003c\/p\u003e\n\u003cp data-start=\"184\" data-end=\"235\"\u003e\u003cstrong data-start=\"184\" data-end=\"200\"\u003ePart Number:\u003c\/strong\u003e BMW N63B40A \/ N74B68A Piston Kit\u003c\/p\u003e\n\u003cp data-start=\"237\" data-end=\"561\"\u003e\u003cstrong data-start=\"237\" data-end=\"263\"\u003eVehicle Compatibility:\u003c\/strong\u003e BMW and Rolls-Royce vehicles equipped with N63B40A 4.4L V8 twin-turbo and N74B68A 6.6L V12 twin-turbo petrol engines, commonly including BMW 5 Series, 6 Series, 7 Series, X5, X6, and Rolls-Royce Ghost models (2008–2016). Suitable for high-performance engine rebuild and restoration applications.\u003c\/p\u003e\n\u003cp data-start=\"563\" data-end=\"869\"\u003e\u003cstrong data-start=\"563\" data-end=\"581\"\u003eConfiguration:\u003c\/strong\u003e High-quality aftermarket forged engine piston kit manufactured to OEM-equivalent specifications. Supplied with precision piston rings and hardened wrist pin. Engineered for high boost pressure tolerance, superior thermal resistance, and durability under extreme performance conditions.\u003c\/p\u003e\n\u003cp data-start=\"871\" data-end=\"1120\"\u003e\u003cstrong data-start=\"871\" data-end=\"884\"\u003eFunction:\u003c\/strong\u003e Converts combustion energy into rotational force via the connecting rod and crankshaft assembly. Designed to maintain optimal compression, enhance strength under turbocharged loads, and ensure balanced high-output engine performance.\u003c\/p\u003e\n\u003ch2 data-start=\"1122\" data-end=\"1151\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1153\" data-end=\"1189\"\u003e\u003cstrong data-start=\"1153\" data-end=\"1162\"\u003eType:\u003c\/strong\u003e Forged Engine Piston Kit\u003c\/p\u003e\n\u003cp data-start=\"1191\" data-end=\"1272\"\u003e\u003cstrong data-start=\"1191\" data-end=\"1209\"\u003eEngine Models:\u003c\/strong\u003e BMW N63B40A 4.4L V8 Twin-Turbo \/ N74B68A 6.6L V12 Twin-Turbo\u003c\/p\u003e\n\u003cp data-start=\"1274\" data-end=\"1430\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1287\"\u003eMaterial:\u003c\/strong\u003e High-strength forged aluminum alloy piston with precision-machined ring grooves; heat-treated steel wrist pin; high-performance piston rings\u003c\/p\u003e\n\u003cp data-start=\"1432\" data-end=\"1509\"\u003e\u003cstrong data-start=\"1432\" data-end=\"1448\"\u003eApplication:\u003c\/strong\u003e Fits BMW N63B40A and N74B68A engine assemblies (2008–2016)\u003c\/p\u003e\n\u003cp data-start=\"1511\" data-end=\"1746\"\u003e\u003cstrong data-start=\"1511\" data-end=\"1531\"\u003eCross-Reference:\u003c\/strong\u003e Aftermarket equivalent to OEM piston specifications for N63 and N74 engine platforms; compatible with factory connecting rods and crankshaft assemblies (verify bore size and compression ratio before installation)\u003c\/p\u003e\n\u003cp data-start=\"1748\" data-end=\"1955\"\u003e\u003cstrong data-start=\"1748\" data-end=\"1765\"\u003eInstallation:\u003c\/strong\u003e Professional engine assembly required. Confirm piston-to-wall clearance, ring end gap, and torque specifications during installation. Replace bearings, seals, and gaskets during overhaul.\u003c\/p\u003e\n\u003cp data-start=\"1957\" data-end=\"2110\"\u003e\u003cstrong data-start=\"1957\" data-end=\"1978\"\u003eService Interval:\u003c\/strong\u003e Replace during major engine rebuild or when addressing compression loss, piston damage, oil consumption issues, or cylinder wear.\u003c\/p\u003e\n\u003ch2 data-start=\"2112\" data-end=\"2140\"\u003eDelivery \u0026amp; Availability\u003c\/h2\u003e\n\u003cp data-start=\"2142\" data-end=\"2276\"\u003e\u003cstrong data-start=\"2142\" data-end=\"2160\"\u003eStock Options:\u003c\/strong\u003e Premium-quality aftermarket BMW N63 and N74 forged piston kits available for retail, wholesale, and export supply\u003c\/p\u003e\n\u003cp data-start=\"2278\" data-end=\"2326\"\u003e\u003cstrong data-start=\"2278\" data-end=\"2296\"\u003eDelivery Time:\u003c\/strong\u003e 3–7 days worldwide shipping\u003c\/p\u003e","brand":"CBT Auto Parts","offers":[{"title":"Default Title","offer_id":48812699943154,"sku":"1601615577789","price":643.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/0406\/2450\/files\/H2cf8e0e876b94359a6e77c6ebf98a4aeh.webp?v=1772492936","url":"https:\/\/cbtautoparts.com\/products\/engine-piston-kit-with-rings-pin-for-bmw-n63b40a-n74b68a-2008-2016","provider":"CBT Auto Parts","version":"1.0","type":"link"}