{"product_id":"clutch-masters-clm06045ptd7rs-nissan-skyline-rb26dett-725-pro-twin-disc","title":"Clutch Masters 89-98 Nissan Skyline 2.5L RB25DET\/2.6L RB26DETT 725 PRO Series Twin Disc w\/Steel FW","description":"\u003ch4\u003eTrack-Ready Grip for the 1989-1998 Nissan Skyline RB25DET and RB26DETT\u003c\/h4\u003e\u003cp\u003eThe Clutch Masters CLM06045PTD7RS brings the proven 725 PRO Series twin-disc clutch platform to the legendary 1989-1998 Nissan Skyline lineup, covering RB25DET and RB26DETT engine variants. Rated at approximately 725 lb-ft of torque capacity, the CLM06045PTD7RS pairs a forged steel flywheel with twin 7.25-inch ceramic rigid discs and an SFI-certified pressure plate for consistent, high-capacity clutch performance across spirited street driving, track events, and drag applications. The complete kit ships ready to install with all hardware, bearings, and alignment tools included.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e725 PRO Series SFI-certified twin-disc clutch for 1989-1998 Nissan Skyline RB25DET and RB26DETT\u003c\/li\u003e\n\u003cli\u003eTwin 7.25-inch ceramic rigid discs for reliable torque capacity in modified Skyline builds\u003c\/li\u003e\n\u003cli\u003eForged steel flywheel included in CLM06045PTD7RS to reduce rotational inertia\u003c\/li\u003e\n\u003cli\u003eSFI-certified pressure plate for track and drag event compliance\u003c\/li\u003e\n\u003cli\u003eComplete kit includes release bearing, pilot bearing, and alignment tool\u003c\/li\u003e\n\u003cli\u003eDirect bolt-in fitment for R32, R33, and R34 Nissan Skyline platforms\u003c\/li\u003e\n\u003cli\u003eCLM06045PTD7RS is appropriate for moderately to heavily built RB25DET and RB26DETT applications\u003c\/li\u003e\n\u003cli\u003eCeramic rigid disc material provides consistent engagement under elevated heat and load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eRB25DET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eRB26DETT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eCLM06045PTD7RS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eClutch Masters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e725 PRO Twin Disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisc Diameter\u003c\/td\u003e\n\u003ctd\u003e7.25 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisc Material\u003c\/td\u003e\n\u003ctd\u003eCeramic Rigid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisc Count\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlywheel Type\u003c\/td\u003e\n\u003ctd\u003eForged Steel (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlywheel Certification\u003c\/td\u003e\n\u003ctd\u003eSFI Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e1989-1998 Nissan Skyline RB25DET \/ RB26DETT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e725 PRO twin-disc clutch pack with pressure plate\u003c\/li\u003e\n\u003cli\u003eForged steel flywheel\u003c\/li\u003e\n\u003cli\u003ePilot bearing\u003c\/li\u003e\n\u003cli\u003eRelease bearing\u003c\/li\u003e\n\u003cli\u003eClutch alignment tool\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Clutch Masters\u003c\/h4\u003e\u003cp\u003eClutch Masters has been engineering performance clutch systems in the United States since 1988. Their PRO Series twin-disc kits are designed and tested in-house, and ship complete with everything needed for installation, from flywheel to release bearing. Clutch Masters is trusted worldwide by drag racers, road racers, and high-powered street builds.\u003c\/p\u003e\u003ch4\u003eRelated Parts on Our Site\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/clutch-masters-clm06045ptd80s-nissan-skyline-rb26dett-850-pro-twin-disc\"\u003eCLM06045PTD80S — Clutch Masters 89-98 Nissan Skyline 850 PRO Twin Disc w\/Steel Flywheel\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\u003cstrong\u003eWhat is the CLM06045PTD7RS?\u003c\/strong\u003e\u003cp\u003eThe CLM06045PTD7RS is the Clutch Masters 725 PRO Series twin-disc clutch kit with forged steel flywheel for the 1989-1998 Nissan Skyline, covering the RB25DET and RB26DETT engines. It is rated at approximately 725 lb-ft of torque capacity and uses SFI-certified components.\u003c\/p\u003e\u003cstrong\u003eWhat is the difference between the CLM06045PTD7RS and CLM06045PTD80S for the Skyline?\u003c\/strong\u003e\u003cp\u003eThe CLM06045PTD7RS is the 725 PRO version rated at approximately 725 lb-ft, while the CLM06045PTD80S is the 850 PRO version with higher capacity ceramic discs rated at approximately 850 lb-ft. The 850 PRO is suited for fully built high-boost RB26DETT setups; the 725 PRO is appropriate for moderately to heavily modified RB25DET and RB26DETT builds.\u003c\/p\u003e\u003cstrong\u003eDoes the CLM06045PTD7RS include a flywheel?\u003c\/strong\u003e\u003cp\u003eYes. The S suffix in CLM06045PTD7RS confirms the forged steel flywheel is included. The kit ships with the twin-disc clutch pack, flywheel, release bearing, pilot bearing, alignment tool, and hardware.\u003c\/p\u003e\u003cstrong\u003eWill the CLM06045PTD7RS fit RB25DET and RB26DETT engines?\u003c\/strong\u003e\u003cp\u003eYes. The CLM06045PTD7RS is designed to fit both RB25DET and RB26DETT variants of the 1989-1998 Nissan Skyline. Confirm your transmission type before ordering to ensure full compatibility.\u003c\/p\u003e\u003cstrong\u003eIs the CLM06045PTD7RS suitable for street use on a Nissan Skyline?\u003c\/strong\u003e\u003cp\u003eThe 725 PRO twin-disc system can be used on the street in a modified Skyline, but expect a firmer pedal and quicker engagement than stock. It is best suited for track-focused and high-powered builds rather than light-duty commuter use.\u003c\/p\u003e\u003cstrong\u003eIs the CLM06045PTD7RS SFI certified?\u003c\/strong\u003e\u003cp\u003eYes. Both the pressure plate and the forged steel flywheel included with CLM06045PTD7RS are SFI certified, meeting requirements for sanctioned drag and road racing events.\u003c\/p\u003e\u003cstrong\u003eWhat torque capacity does the CLM06045PTD7RS support?\u003c\/strong\u003e\u003cp\u003eThe 725 PRO Series provides approximately 725 lb-ft of torque capacity, suitable for built RB25DET single-turbo and moderately modified RB26DETT applications. For higher-output fully built RB26 setups, the 850 PRO (CLM06045PTD80S) provides additional headroom.\u003c\/p\u003e\u003cstrong\u003eHow long is the break-in period for the CLM06045PTD7RS?\u003c\/strong\u003e\u003cp\u003eClutch Masters recommends a 500-mile break-in period, avoiding aggressive launches and prolonged clutch slip. Proper break-in ensures the ceramic friction surfaces seat correctly and extends service life of the CLM06045PTD7RS system.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eSafely lift and support the vehicle. Disconnect the battery.\u003c\/li\u003e\n\u003cli\u003eRemove the driveshaft and transmission support.\u003c\/li\u003e\n\u003cli\u003eRemove the transmission from the bellhousing.\u003c\/li\u003e\n\u003cli\u003eUnbolt the OEM flywheel and remove the stock clutch.\u003c\/li\u003e\n\u003cli\u003eClean the crankshaft flange and inspect for wear.\u003c\/li\u003e\n\u003cli\u003eInstall the CLM06045PTD7RS forged steel flywheel to RB crankshaft torque specification.\u003c\/li\u003e\n\u003cli\u003eInsert the alignment tool through the twin-disc hubs and into the pilot bearing.\u003c\/li\u003e\n\u003cli\u003ePosition the clutch pack and pressure plate, tighten bolts in a star pattern, then torque to spec.\u003c\/li\u003e\n\u003cli\u003eInstall the new release bearing on the gearbox.\u003c\/li\u003e\n\u003cli\u003eReinstall the gearbox, reconnect the driveshaft, and restore all drivetrain connections.\u003c\/li\u003e\n\u003cli\u003eLower the vehicle, reconnect the battery, and complete the Clutch Masters break-in procedure.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"Clutch Masters","offers":[{"title":"Default Title","offer_id":46038756917327,"sku":"CLM06045PTD7RS","price":1738.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/Clutch_Masters_725_PRO_twin_disc_clutch_side_view.png?v=1783951629","url":"https:\/\/www.blackopsautoworks.com\/products\/clutch-masters-clm06045ptd7rs-nissan-skyline-rb26dett-725-pro-twin-disc","provider":"Black Ops Auto Works","version":"1.0","type":"link"}