{"product_id":"gm-genuine-parts-manual-transmission-clutch-pilot-bearing-ct1082-12557583-oe-fit-low-friction-support","title":"GM GENUINE PARTS Manual Transmission Clutch Pilot Bearing CT1082 (12557583) — OE Fit, Low-Friction Support","description":"\u003cp\u003e\u003cstrong\u003eGM Genuine Parts CT1082 (12557583) is the original-equipment clutch pilot bearing that supports the transmission input shaft and ensures smooth clutch disengagement in compatible GM manual transmissions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis pilot bearing is manufactured to General Motors' OE specifications and is the same design validated for use in GM vehicles. Installed at the center of the flywheel in the crankshaft flange, the bearing centers and supports the transmission input shaft while the clutch disc is disengaged, helping maintain alignment and reduce wear on transmission components. GM Genuine Parts are engineered, tested, and backed by General Motors to match factory fit, form, and function.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this pilot bearing improve clutch performance?\u003c\/h3\u003e\n\u003cp\u003eThe pilot bearing provides a low-friction contact point for the transmission input shaft so the shaft can rotate independently of the flywheel when the clutch is disengaged. That separation prevents unwanted drag and reduces heat and wear on the clutch disc and transmission seals. Using a correctly specified OE bearing helps preserve the designed engagement feel and mechanical timing of the driveline.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports the input shaft at flywheel center to maintain concentricity\u003c\/li\u003e\n  \u003cli\u003eReduces rotational drag during clutch release for smoother shifts\u003c\/li\u003e\n  \u003cli\u003eEngineered to GM tolerances for consistent performance and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat signs indicate the pilot bearing needs replacing?\u003c\/h3\u003e\n\u003cp\u003eSymptoms of a failing pilot bearing include grinding or rumbling while the clutch is disengaged, vibration through the shifter or bellhousing, and abnormal wear on clutch components after a clutch replacement. Diagnosing the bearing usually occurs during clutch service when the flywheel or clutch assembly is accessible. Replacing the pilot bearing at clutch jobs prevents premature wear on new clutch components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGrinding or unusual noise when clutch is pressed\u003c\/li\u003e\n  \u003cli\u003eShuddering or vibration when shifting gears\u003c\/li\u003e\n  \u003cli\u003eInspection reveals looseness or damaged rollers\/bushing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the GM CT1082 pilot bearing correctly?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically performed while the transmission and clutch are removed. The bearing must be pressed evenly into the flywheel bore using the correct driver to avoid damaging the outer race. Torque and clearance tolerances should follow the vehicle’s service manual to ensure proper alignment and avoid premature failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemove transmission and clutch to access flywheel center bore\u003c\/li\u003e\n  \u003cli\u003ePress bearing squarely into bore with an appropriate installer tool\u003c\/li\u003e\n  \u003cli\u003eVerify input shaft slides through bearing freely with correct clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and standards back this GM Genuine Parts component?\u003c\/h3\u003e\n\u003cp\u003eGM Genuine Parts CT1082 is produced from high-grade materials and built to GM-recommended specs to match original factory components. The part undergoes engineering validation and testing to meet performance expectations for fit, form, and function. Choosing an OE-specified bearing helps ensure compatibility and long service life compared with generic replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality steel and rolling elements for wear resistance\u003c\/li\u003e\n  \u003cli\u003eManufactured to GM OE specification for precise fit\u003c\/li\u003e\n  \u003cli\u003eBacked by General Motors engineering and validation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GM Genuine Parts CT1082 pilot bearing is intended for technicians, DIY mechanics, and GM vehicle owners performing clutch or transmission service on compatible models who want an OE-quality replacement. It’s especially appropriate when replacing the clutch, flywheel, or when addressing shaft alignment and noise issues—installing the correct GM part helps protect new clutch components and maintains factory performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFeatures: \u003cul\u003e\n\u003cli\u003eHigh quality materials ensure long service life\u003c\/li\u003e\n\u003cli\u003eGM-recommended replacement part for your GM vehicle’s original factory component\u003c\/li\u003e\n\u003cli\u003eOffering the quality, reliability, and durability of GM OE\u003c\/li\u003e\n\u003cli\u003eManufactured to GM OE specification for fit, form, and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is CT1082 the original equipment for GM manual transmissions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. CT1082 is a GM Genuine Parts bearing manufactured to OE specifications and validated for GM vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace the pilot bearing without removing the transmission?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Access requires transmission removal to reach the flywheel center bore for proper installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":48084384088222,"sku":"B000C9Q1AM","price":31.25,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gm-genuine-parts-ct1082-front-view.jpg?v=1785852791","url":"https:\/\/northtrailauto.ca\/products\/gm-genuine-parts-manual-transmission-clutch-pilot-bearing-ct1082-12557583-oe-fit-low-friction-support","provider":"North Trail Auto","version":"1.0","type":"link"}