{"title":"Transmission Parts","description":"","products":[{"product_id":"porsche-915-transmission-synchro-ring-1st-gear-915-302-301-13-m260","title":"Porsche 915 Transmission Synchro Ring, 1st Gear 915-302-301-13-M260","description":"\u003cp\u003eThe Porsche 915 Transmission Synchro Ring for 1st Gear (part number 915-302-301-13) is engineered to ensure precise gear engagement and smooth shifting in your classic Porsche 915 transmission. Crafted to OEM specifications, this synchro ring enhances durability and maintains optimal synchronization, reducing wear and improving overall transmission performance. Ideal for restorations or maintenance, it helps preserve the authentic driving experience of your Porsche.\u003c\/p\u003e","brand":"Porsche","offers":[{"title":"Default Title","offer_id":50835745636646,"sku":"91530230113M260","price":158.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/0488\/6566\/files\/91530030106.gif?v=1753294192"},{"product_id":"porsche-915-transmission-synchro-ring-915-302-301-14-m260","title":"Porsche 915 Transmission Synchro Ring 915-302-301-14-M260","description":"\u003cp\u003eThe Porsche 915 Transmission Synchro Ring 915-302-301-14 is a precision-engineered component designed to ensure smooth gear shifts in Porsche 915 transmissions. Crafted to exact OEM specifications, this synchro ring enhances clutch engagement and reduces wear, contributing to improved transmission performance and longevity. Ideal for professional restorations and high-performance maintenance, it supports reliable operation under demanding driving conditions.\u003c\/p\u003e","brand":"Porsche","offers":[{"title":"Default Title","offer_id":50835923861798,"sku":"91530230114M260","price":158.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/0488\/6566\/files\/download_b6485113-4c64-4318-bf9b-986a842e8b7c.jpg?v=1753296380"},{"product_id":"porsche-915-transmission-synchro-ring-915-302-301-14-oem","title":"Porsche 915 Transmission Synchro Ring 915-302-301-14-OEM","description":"\u003cp\u003eThe Porsche 915 Transmission Synchro Ring 915-302-301-14 is a precision-engineered component designed to ensure smooth gear shifts in Porsche 915 transmissions. Crafted to exact OEM specifications, this synchro ring enhances clutch engagement and reduces wear, contributing to improved transmission performance and longevity. Ideal for professional restorations and high-performance maintenance, it supports reliable operation under demanding driving conditions.\u003c\/p\u003e","brand":"Porsche","offers":[{"title":"Default Title","offer_id":50835962593574,"sku":"91530230114OEM","price":187.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/0488\/6566\/files\/download_b6485113-4c64-4318-bf9b-986a842e8b7c.jpg?v=1753296380"},{"product_id":"porsche-locking-bolt-915-301-126-00-transmission-gearbox-fastener","title":"Porsche Locking Bolt – 911\/915 Transmission (1972–1986) 915-301-126-00-OEM | OEM Gearbox Fastener","description":"\u003cp data-start=\"2220\" data-end=\"2632\"\u003eMaintain the precision and performance of your Porsche gearbox with the \u003cstrong data-start=\"2292\" data-end=\"2333\"\u003ePorsche Locking Bolt (915-301-126-00)\u003c\/strong\u003e. Designed for 911 and 915 transmissions manufactured between 1972 and 1986, this OEM-grade fastener ensures secure alignment and stability of key transmission components. Crafted from high-strength steel and coated for corrosion resistance, it delivers long-lasting reliability and exact fitment.\u003c\/p\u003e\n\u003cp data-start=\"2634\" data-end=\"2875\"\u003eEssential for gearbox rebuilds, restorations, or routine maintenance, this locking bolt meets Porsche’s factory specifications for strength, torque accuracy, and durability—helping preserve the legendary performance of your 911 drivetrain.\u003c\/p\u003e\n\u003chr data-start=\"2877\" data-end=\"2880\"\u003e\n\u003ch2 data-start=\"2882\" data-end=\"2903\"\u003e\u003cstrong data-start=\"2885\" data-end=\"2901\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2905\" data-end=\"3634\"\u003e\n\u003cli data-start=\"2905\" data-end=\"3000\"\u003e\n\u003cp data-start=\"2907\" data-end=\"3000\"\u003e\u003cstrong data-start=\"2907\" data-end=\"2934\"\u003eOEM Porsche Engineering\u003c\/strong\u003e – Designed to meet factory standards for precision and strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3001\" data-end=\"3103\"\u003e\n\u003cp data-start=\"3003\" data-end=\"3103\"\u003e\u003cstrong data-start=\"3003\" data-end=\"3038\"\u003eSecures Transmission Components\u003c\/strong\u003e – Prevents unwanted movement, vibration, and gear misalignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3104\" data-end=\"3203\"\u003e\n\u003cp data-start=\"3106\" data-end=\"3203\"\u003e\u003cstrong data-start=\"3106\" data-end=\"3136\"\u003eHigh-Strength Construction\u003c\/strong\u003e – Made from hardened steel to endure torque, heat, and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3204\" data-end=\"3300\"\u003e\n\u003cp data-start=\"3206\" data-end=\"3300\"\u003e\u003cstrong data-start=\"3206\" data-end=\"3236\"\u003eCorrosion Resistant Finish\u003c\/strong\u003e – Protected for long service life in performance applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3301\" data-end=\"3393\"\u003e\n\u003cp data-start=\"3303\" data-end=\"3393\"\u003e\u003cstrong data-start=\"3303\" data-end=\"3345\"\u003eDirect Fit for Porsche 911 (1972–1986)\u003c\/strong\u003e – Compatible with 915 transmission assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3394\" data-end=\"3511\"\u003e\n\u003cp data-start=\"3396\" data-end=\"3511\"\u003e\u003cstrong data-start=\"3396\" data-end=\"3434\"\u003eEssential for Rebuilds and Repairs\u003c\/strong\u003e – Recommended replacement during gearbox overhauls or restoration projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3512\" data-end=\"3634\"\u003e\n\u003cp data-start=\"3514\" data-end=\"3634\"\u003e\u003cstrong data-start=\"3514\" data-end=\"3551\"\u003eTested for Performance and Safety\u003c\/strong\u003e – Ensures consistent torque retention and mechanical reliability under high load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3636\" data-end=\"3639\"\u003e\n\u003ch2 data-start=\"3641\" data-end=\"3702\"\u003e\u003cstrong data-start=\"3644\" data-end=\"3700\"\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3704\" data-end=\"3924\"\u003e\u003cstrong data-start=\"3704\" data-end=\"3777\"\u003e1. What is the function of the Porsche Locking Bolt (915-301-126-00)?\u003c\/strong\u003e\u003cbr data-start=\"3777\" data-end=\"3780\"\u003eIt secures specific transmission components in the Porsche 915 gearbox, maintaining correct alignment and preventing gear movement under load.\u003c\/p\u003e\n\u003cp data-start=\"3926\" data-end=\"4087\"\u003e\u003cstrong data-start=\"3926\" data-end=\"3976\"\u003e2. Which Porsche models use this locking bolt?\u003c\/strong\u003e\u003cbr data-start=\"3976\" data-end=\"3979\"\u003eIt is used in Porsche 911 models equipped with the 915 manual transmission produced between 1972 and 1986.\u003c\/p\u003e\n\u003cp data-start=\"4089\" data-end=\"4244\"\u003e\u003cstrong data-start=\"4089\" data-end=\"4129\"\u003e3. Is this an OEM-quality component?\u003c\/strong\u003e\u003cbr data-start=\"4129\" data-end=\"4132\"\u003eYes, this bolt is an OEM-grade part that meets Porsche’s exact standards for precision, strength, and fitment.\u003c\/p\u003e\n\u003cp data-start=\"4246\" data-end=\"4421\"\u003e\u003cstrong data-start=\"4246\" data-end=\"4292\"\u003e4. When should I replace the locking bolt?\u003c\/strong\u003e\u003cbr data-start=\"4292\" data-end=\"4295\"\u003eReplace it during transmission rebuilds, servicing, or any time the bolt shows wear, corrosion, or loss of torque retention.\u003c\/p\u003e\n\u003cp data-start=\"4423\" data-end=\"4588\"\u003e\u003cstrong data-start=\"4423\" data-end=\"4468\"\u003e5. Can I reuse the original locking bolt?\u003c\/strong\u003e\u003cbr data-start=\"4468\" data-end=\"4471\"\u003eReusing old bolts is not recommended, as previous torque cycles can reduce clamping strength and compromise safety.\u003c\/p\u003e","brand":"Porsche","offers":[{"title":"Default Title","offer_id":51549256122662,"sku":"91530112600","price":22.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/0488\/6566\/files\/download_4a49a5c1-c923-4251-b5d2-843c69b24122.jpg?v=1760325118"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/0488\/6566\/collections\/Transmission-Parts.jpg?v=1751447752","url":"https:\/\/burkkenautoparts.com\/collections\/transmission-parts.oembed","provider":"Burkken Auto Parts","version":"1.0","type":"link"}