{"product_id":"fluidampr-830121-harmonic-balancer-duramax-6-6l-11","title":"Fluidampr 830121 Harmonic Balancer (Duramax 6.6L 11+)","description":"\u003cp\u003eFluidampr 830121 - 11+ Chevy\/GM 6.6L Duramax Diesel Damper Harmonic Balancer - 8.375 in OD - Steel - Black Zinc - External Balance - GM Duramax - Each Harmonic Balancer - Fluidampr - GM - 2011-2016 - 6.6L Duramax LML\/LGH - Steel - Black Zinc Chromate - 8-3\/8\" dia - 24 lbs - SFI 18.1 - Made in USA - Each Serious power requires a serious damper.\u003c\/p\u003e\u003cp\u003eProtect your truck?s engine with the technology preferred by heavy duty diesel OEMs. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components.\u003c\/p\u003e\u003cp\u003eReduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Competition built precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks.\u003c\/p\u003e\u003cp\u003eNo maintenance required. Trusted by leading performance diesel engine builders worldwide. SFI 18.1 certified. Made in USA. Broad RPM range protection. Reduce risk of crankshaft failure. Reduce wear on critical engine parts.\u003c\/p\u003e\u003cp\u003eUnleash lost torque \u0026amp; horsepower. No maintenance required. Superior durability. SFI 18.1 spec. Race proven for over 35 years. Made in USA. Keyway Type : Single: 5mm. Recommend Duramax Drill Pin Kit #300019 for performance applications.\u003c\/p\u003e\u003cp\u003eInside Diameter : 1.93 Finish : Black Zinc Engine Balance : External Drive Belt Type : Serpentine Depth : 2.858 Degree Markings : Engraved Weight \/ Rotating Weight : 24.0 lbs \/ 16.0 lbs Bolt and Washer Included : Yes, washer.\u003c\/p\u003e\u003cp\u003eRecommend Fluidampr High Strength Bolt Kit p\/n 300010. Mounting Hole Quantity : 1 Safety Rating : SFI 18.1 Pulley Groove Quantity : 6 Outside Diameter : 8-3\/8\" Material : Steel Degree Marking Range : TDC\u003c\/p\u003e","brand":"Car Mods Australia","offers":[{"title":"Default Title","offer_id":47459955015933,"sku":"fdr830121","price":1902.1,"currency_code":"NZD","in_stock":true}],"url":"https:\/\/krenbits.com\/products\/fluidampr-830121-harmonic-balancer-duramax-6-6l-11","provider":"Kren Bits","version":"1.0","type":"link"}