{"product_id":"ppe-xtreme-damper-harmonic-balancer-for-2001-2005-2011-2016-gm-6-6l-duramax-lb7-lly-lml","title":"PPE Xtreme Damper Harmonic Balancer For 2001-2005 \u0026 2011-2016 GM 6.6L Duramax LB7\/LLY\/LML","description":"\u003cp\u003eIf your Duramax is making extreme horsepower, it needs the PPE Xtreme Damper. A direct replacement for the OEM unit on 2001-2005 and 2011-2016 GM 6.6L Duramax LB7\/LLY\/LML engines, it is built for high-performance and modified trucks to protect the crankshaft and accessory drive from harmful engine harmonics, providing balanced dampening of torsional crankshaft vibration at any RPM.\u003c\/p\u003e\u003cp\u003eThe innovative 16.1 lb three-piece design - hub, outer ring, and counterweights - press-fits onto the snout of the crankshaft, and crankshaft installation increases dampening efficiency. Laser-etched timing degree marks stay readable, and the damper exceeds SFI 18.1 specifications with NHRA, IHRA, and NASCAR approval.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for the OEM 6.6L Duramax harmonic balancer\u003c\/li\u003e\n\u003cli\u003eBalanced dampening of torsional crank vibration at any RPM\u003c\/li\u003e\n\u003cli\u003eInnovative 16.1 lb three-piece design - hub, outer ring, counterweights\u003c\/li\u003e\n\u003cli\u003ePress-fits onto the crankshaft snout for higher dampening efficiency\u003c\/li\u003e\n\u003cli\u003eLaser-etched timing degree marks for easy reading\u003c\/li\u003e\n\u003cli\u003eExceeds SFI 18.1 specifications\u003c\/li\u003e\n\u003cli\u003eNHRA, IHRA, and NASCAR approved\u003c\/li\u003e\n\u003cli\u003eBuilt for high-horsepower and modified Duramax trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: PPE\u003c\/li\u003e\n\u003cli\u003ePart Type: Harmonic Balancer \/ Crankshaft Damper\u003c\/li\u003e\n\u003cli\u003eSeries: Xtreme Damper\u003c\/li\u003e\n\u003cli\u003eDesign: Three-Piece (Hub, Outer Ring, Counterweights)\u003c\/li\u003e\n\u003cli\u003eWeight: 16.1 lbs\u003c\/li\u003e\n\u003cli\u003eMounting: Press-Fit on Crankshaft Snout\u003c\/li\u003e\n\u003cli\u003eTiming Marks: Laser-Etched Degree Marks\u003c\/li\u003e\n\u003cli\u003eCertification: Exceeds SFI 18.1\u003c\/li\u003e\n\u003cli\u003eSanctioning: NHRA, IHRA, NASCAR Approved\u003c\/li\u003e\n\u003cli\u003eEngine: 6.6L Duramax LB7\/LLY\/LML\u003c\/li\u003e\n\u003cli\u003eFuel Type: Diesel\u003c\/li\u003e\n\u003cli\u003ePackage Weight: 17.9 lbs\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 Year\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e(1) PPE Xtreme Damper\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2001-2005 Chevy Silverado 2500\/3500 6.6L Duramax LB7\/LLY\u003c\/li\u003e\n\u003cli\u003e2001-2005 GMC Sierra 2500\/3500 6.6L Duramax LB7\/LLY\u003c\/li\u003e\n\u003cli\u003e2011-2016 Chevy Silverado 2500\/3500 6.6L Duramax LML\u003c\/li\u003e\n\u003cli\u003e2011-2016 GMC Sierra 2500\/3500 6.6L Duramax LML\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 Year Warranty\u003c\/li\u003e\n\u003cli\u003eWarranty does not cover modifications, alterations, or misuse\u003c\/li\u003e\n\u003cli\u003eRecommended to balance the damper, crankshaft, and flywheel as an assembly\u003c\/li\u003e\n\u003cli\u003eSpecial order item\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PPE","offers":[{"title":"Default Title","offer_id":48921877840029,"sku":"118010000","price":539.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/1180100001.webp?v=1789660870","url":"https:\/\/rudysdiesel.com\/products\/ppe-xtreme-damper-harmonic-balancer-for-2001-2005-2011-2016-gm-6-6l-duramax-lb7-lly-lml","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}