{"product_id":"porsche-crankcase-stud-m8x108mm-999-062-051-03-1965-1989-oem-engine-fastener","title":"Porsche Crankcase Stud M8 x 108mm (65-89) 999-062-051-03-OEM | OEM Engine Hardware","description":"\u003cp data-start=\"1873\" data-end=\"2242\"\u003eStrengthen your Porsche engine rebuild with the \u003cstrong data-start=\"1921\" data-end=\"1974\"\u003ePorsche Crankcase Stud M8 x 108 mm 999-062-051-03\u003c\/strong\u003e, engineered for precision and durability in classic Porsche engines built from 1965 to 1989. This OEM specification stud delivers stable, vibration resistant fastening for crankcase assemblies, ensuring proper sealing, alignment, and long term structural integrity.\u003c\/p\u003e\n\u003cp data-start=\"2244\" data-end=\"2493\"\u003eCrankcase studs endure extreme heat cycling, torque stress, and constant vibration. Replacing old or fatigued hardware during a rebuild is essential to preserve engine reliability, prevent leaks, and maintain Porsche’s factory engineering standards.\u003c\/p\u003e\n\u003chr data-start=\"2495\" data-end=\"2498\"\u003e\n\u003ch1 data-start=\"2500\" data-end=\"2518\"\u003e\u003cstrong data-start=\"2502\" data-end=\"2518\"\u003eKey Features\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul data-start=\"2520\" data-end=\"3047\"\u003e\n\u003cli data-start=\"2520\" data-end=\"2590\"\u003e\n\u003cp data-start=\"2522\" data-end=\"2590\"\u003e\u003cstrong data-start=\"2522\" data-end=\"2545\"\u003eOEM Correct Fitment\u003c\/strong\u003e for Porsche engines from 1965 through 1989\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2591\" data-end=\"2662\"\u003e\n\u003cp data-start=\"2593\" data-end=\"2662\"\u003e\u003cstrong data-start=\"2593\" data-end=\"2622\"\u003eM8 x 108 mm Thread Length\u003c\/strong\u003e ideal for crankcase assembly hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2663\" data-end=\"2735\"\u003e\n\u003cp data-start=\"2665\" data-end=\"2735\"\u003e\u003cstrong data-start=\"2665\" data-end=\"2694\"\u003eHigh Strength Alloy Steel\u003c\/strong\u003e withstands torque, vibration, and heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2736\" data-end=\"2820\"\u003e\n\u003cp data-start=\"2738\" data-end=\"2820\"\u003e\u003cstrong data-start=\"2738\" data-end=\"2774\"\u003eEngineered for Rebuild Precision\u003c\/strong\u003e maintaining alignment and sealing integrity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2821\" data-end=\"2896\"\u003e\n\u003cp data-start=\"2823\" data-end=\"2896\"\u003e\u003cstrong data-start=\"2823\" data-end=\"2846\"\u003eCorrosion Resistant\u003c\/strong\u003e for long term durability in engine environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2897\" data-end=\"2971\"\u003e\n\u003cp data-start=\"2899\" data-end=\"2971\"\u003e\u003cstrong data-start=\"2899\" data-end=\"2928\"\u003eEssential for Restoration\u003c\/strong\u003e especially on air cooled Porsche engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2972\" data-end=\"3047\"\u003e\n\u003cp data-start=\"2974\" data-end=\"3047\"\u003e\u003cstrong data-start=\"2974\" data-end=\"3005\"\u003eDirect Replacement Hardware\u003c\/strong\u003e matching Porsche factory specifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3049\" data-end=\"3052\"\u003e\n\u003ch1 data-start=\"3054\" data-end=\"3114\"\u003e\u003cstrong data-start=\"3056\" data-end=\"3112\"\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-start=\"3116\" data-end=\"3307\"\u003e\u003cstrong data-start=\"3116\" data-end=\"3182\"\u003e1. What is the Porsche Crankcase Stud 999-062-051-03 used for?\u003c\/strong\u003e\u003cbr data-start=\"3182\" data-end=\"3185\"\u003eIt is used to fasten and secure crankcase components in classic Porsche engines, maintaining proper alignment and sealing.\u003c\/p\u003e\n\u003cp data-start=\"3309\" data-end=\"3441\"\u003e\u003cstrong data-start=\"3309\" data-end=\"3356\"\u003e2. Which Porsche models does this stud fit?\u003c\/strong\u003e\u003cbr data-start=\"3356\" data-end=\"3359\"\u003eIt fits Porsche models from 1965 to 1989 including many 911, 912, and 930 engines.\u003c\/p\u003e\n\u003cp data-start=\"3443\" data-end=\"3631\"\u003e\u003cstrong data-start=\"3443\" data-end=\"3495\"\u003e3. Why replace crankcase studs during a rebuild?\u003c\/strong\u003e\u003cbr data-start=\"3495\" data-end=\"3498\"\u003eOld studs may fatigue, stretch, or corrode over time. Replacing them ensures accurate torque retention and prevents sealing failures.\u003c\/p\u003e\n\u003cp data-start=\"3633\" data-end=\"3787\"\u003e\u003cstrong data-start=\"3633\" data-end=\"3686\"\u003e4. Is this stud made from high strength material?\u003c\/strong\u003e\u003cbr data-start=\"3686\" data-end=\"3689\"\u003eYes, it is constructed from heat treated alloy steel designed for high stress engine environments.\u003c\/p\u003e\n\u003cp data-start=\"3789\" data-end=\"3959\"\u003e\u003cstrong data-start=\"3789\" data-end=\"3848\"\u003e5. Does this stud improve long term engine reliability?\u003c\/strong\u003e\u003cbr data-start=\"3848\" data-end=\"3851\"\u003eYes, new hardware helps maintain structural integrity and reduces the risk of engine case leaks or shifting.\u003c\/p\u003e\n\u003cp data-start=\"3961\" data-end=\"4102\"\u003e\u003cstrong data-start=\"3961\" data-end=\"4007\"\u003e6. Does this stud match Porsche OEM specs?\u003c\/strong\u003e\u003cbr data-start=\"4007\" data-end=\"4010\"\u003eYes, it matches factory dimensions, thread pitch, and material standards for proper fitment.\u003c\/p\u003e","brand":"Porsche","offers":[{"title":"Default Title","offer_id":51740665970982,"sku":"999-062-051-03","price":15.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/0488\/6566\/files\/download_40e8f874-6f60-4a5f-88ac-1d48992ece02.jpg?v=1764649618","url":"https:\/\/burkkenautoparts.com\/products\/porsche-crankcase-stud-m8x108mm-999-062-051-03-1965-1989-oem-engine-fastener","provider":"Burkken Auto Parts","version":"1.0","type":"link"}