{"product_id":"clutch-masters-universal-replacement-steel-flywheel-insert","title":"Clutch Masters Universal Replacement Steel Flywheel Insert","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eH3-12\/D-250\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eClutch Masters Universal Replacement Steel Flywheel Insert 250mm Nissan 350Z Infiniti G35 Mazda RX-8\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eClutch Masters H3-12\/D-250 Universal Replacement Steel Flywheel Insert fits 250mm diameter lightweight aluminum flywheels on Nissan 350Z Infiniti G35 and Mazda RX-8 models. This direct replacement swaps the aluminum friction surface for steel to deliver smoother clutch engagement and extended component life during street and spirited driving. Drivers gain reliable performance with reduced chatter and better heat management in demanding conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet Steel Construction:\u003c\/strong\u003e Delivers high durability and resistance to wear for consistent long-term use in street applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250mm Diameter:\u003c\/strong\u003e Matches exactly with Clutch Masters lightweight flywheels on compatible vehicles for seamless integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Maintains factory balance to ensure vibration-free operation and precise power transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-In Design:\u003c\/strong\u003e Simplifies replacement process without modifications or additional machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet-Focused Engineering:\u003c\/strong\u003e Handles everyday torque loads and heat cycles while supporting performance upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned exclusively for Clutch Masters 250mm aluminum flywheels models like FX400 FX500 series\u003c\/li\u003e\n\u003cli\u003eInspect flywheel condition prior to installation for best results\u003c\/li\u003e\n\u003cli\u003ePackaged to prevent damage during transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eUse hydraulic press to remove old aluminum insert and secure new steel insert\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM flywheel bolts re-torque to 60-70 ft-lbs after 500 miles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2009\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e350Z\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2008\u003c\/td\u003e\n\u003ctd\u003eInfiniti\u003c\/td\u003e\n\u003ctd\u003eG35\u003c\/td\u003e\n\u003ctd\u003eCoupe Sedan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2011\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eRX-8\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Clutch Masters?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e35+ years building performance clutches and flywheels for motorsports\u003c\/li\u003e\n\u003cli\u003eUSA-made components with strict quality controls\u003c\/li\u003e\n\u003cli\u003eProven designs used in racing and street cars globally\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Which flywheels is the H3-12\/D-250 compatible with?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Fits Clutch Masters 250mm lightweight aluminum flywheels on Nissan 350Z Infiniti G35 Mazda RX-8 verify diameter before ordering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish does it have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e CNC-machined billet steel with phosphate coating for corrosion protection and smooth clutch operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Covered under Clutch Masters limited warranty against defects contact manufacturer for claim process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 11 x 11 x 2 inch box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Clutch Masters","offers":[{"title":"Default Title","offer_id":41166512947279,"sku":"CLMH3-12\/D-250","price":124.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/products\/clutch-masters-universal-replacement-steel-flywheel-insert-clutch-masters.jpg?v=1773129587","url":"https:\/\/www.blackopsautoworks.com\/products\/clutch-masters-universal-replacement-steel-flywheel-insert","provider":"Black Ops Auto Works","version":"1.0","type":"link"}