{"product_id":"npc-toyota-1jz-r154-heavy-duty-clutch","title":"NPC Performance Heavy Duty Clutch Kit – Toyota 1JZ \/ R154","description":"\u003cp\u003e\u003cstrong\u003eNPC Performance Heavy Duty Clutch Kit – Toyota 1JZ \/ R154\u003c\/strong\u003e is a genuine NPC Performance Clutches product supplied by \u003cstrong\u003eBuilt by Boost \u0026amp; Tune\u003c\/strong\u003e, an authorised NPC clutch dealer and approved point of fitment.\u003c\/p\u003e\u003cp\u003eHeavy-duty pull-type clutch range for 1JZ-powered Toyota applications using the R154 five-speed, with three friction-material choices.\u003c\/p\u003e\u003ch3\u003eFitment \/ Application\u003c\/h3\u003e\u003cp\u003eToyota 1JZ applications with R154 five-speed pull-type arrangement, including supported Supra, Chaser and Soarer combinations listed by NPC. Confirm flywheel and gearbox before ordering.\u003c\/p\u003e\u003ch3\u003eSelectable Options\u003c\/h3\u003e\u003cp\u003eChoose the required clutch material from the live selector. Each choice has its own NPC part number, current advertised price and matching product image.\u003c\/p\u003e\u003ch3\u003eKit Specification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e240 × 28.9 × 21T clutch specification.\u003c\/li\u003e\n\u003cli\u003eDesigned for the listed R154 pull-type clutch architecture.\u003c\/li\u003e\n\u003cli\u003eFactory-compatible flywheel is not included in these clutch-kit variants.\u003c\/li\u003e\n\u003cli\u003eSpigot bearing and clutch-alignment tool included where listed by NPC.\u003c\/li\u003e\n\u003cli\u003eCushioned-ceramic configuration is listed by NPC around 330 kW at the wheels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation \u0026amp; Bedding\u003c\/h3\u003e\u003cp\u003eProfessional installation is available through Built by Boost \u0026amp; Tune. Flywheel condition, input spline engagement, spigot support, release-bearing or CSC geometry, release travel and bellhousing clearance should be confirmed before installation. NPC fitting guidance recommends approximately 1,000 km of normal road driving to bed in a new clutch before hard use.\u003c\/p\u003e\u003ch3\u003eCustom Applications \u0026amp; Transmission Conversions\u003c\/h3\u003e\u003cp\u003eFor non-standard engine and gearbox combinations, Built by Boost \u0026amp; Tune can work with NPC to specify a suitable clutch, flywheel and release system. Custom clutch plates, pressure-plate solutions, flywheels, hydraulic CSC arrangements, twin-plate assemblies, release-bearing carriers and spigot bushes can be catered for, and BBT can fabricate supporting conversion components where required. Measurements or workshop inspection may be required before quoting.\u003c\/p\u003e\u003ch3\u003eCurrent Selectable Options\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eClutch Type:\u003c\/strong\u003e Organic, Cushioned Ceramic, Ceramic Button\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eChoose only combinations shown as available in the selectors; unavailable combinations cannot be added to cart.\u003c\/p\u003e\u003ch3\u003eOrdering \u0026amp; Fitment\u003c\/h3\u003e\u003cp\u003eThis listing is for \u003cstrong\u003eNPC Performance Heavy Duty Clutch Kit – Toyota 1JZ \/ R154\u003c\/strong\u003e. Confirm the vehicle, engine, dimensions and supporting components against your application before ordering where fitment is application-specific. If you require a configuration that is not shown, contact Built by Boost \u0026amp; Tune before purchase.\u003c\/p\u003e\u003ch3\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h3\u003e\u003cp\u003eBuilt by Boost \u0026amp; Tune can assist with application confirmation, installation and supporting driveline setup.\u003c\/p\u003e\u003ch2\u003eSupplier\u003c\/h2\u003e\u003cp\u003eNPC Performance Clutches\u003c\/p\u003e\u003ch2\u003eProduct System\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClutch\u003c\/li\u003e\n\u003cli\u003eTransmission \u0026amp; Driveline\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eToyota Chaser Mark Ii Jzx100 1Jz\u003c\/li\u003e\n\u003cli\u003eToyota Chaser Mark Ii Jzx110 1Jz\u003c\/li\u003e\n\u003cli\u003eToyota Chaser Mark Ii Jzx90 1Jz\u003c\/li\u003e\n\u003cli\u003eToyota Soarer Jzz30 1Jz\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm chassis, engine, drivetrain and production-year compatibility before ordering.\u003c\/p\u003e","brand":"NPC Performance Clutches","offers":[{"title":"Organic","offer_id":43717456429123,"sku":"NPC6571-1A","price":880.0,"currency_code":"AUD","in_stock":true},{"title":"Cushioned Ceramic","offer_id":43717456461891,"sku":"NPC6571-2A","price":1144.0,"currency_code":"AUD","in_stock":true},{"title":"Ceramic Button","offer_id":43717456494659,"sku":"NPC6571-3A\/1","price":1010.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/NPC6571-1A-300x300.png?v=1787800228","url":"https:\/\/builtbyboostandtune.com.au\/products\/npc-toyota-1jz-r154-heavy-duty-clutch","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}