{"product_id":"fluidampr-1243101-harmonic-balancer-tractor-pulling-universal-fit-for-taper-lock-hub-no-pulley-each","title":"Fluidampr 1243101 - Universal Tractor Pulling 12 Bolt Taper Lock Hub Internally Balanced Damper (w\/Bolt Holes)","description":"\u003cp\u003eFluidampr 1243101 - Universal Tractor Pulling 12 Bolt Taper Lock Hub Internally Balanced Damper (w\/Bolt Holes)\u003c\/p\u003e\u003cp\u003eHarmonic Balancer - Fluidampr - Tractor Pulling - Universal Fit For Taper Lock Hubs - No Pulley - Steel - Black Zinc Chromate - 12-3\/8\" dia - 37 lbs - SFI 18.1 - Made in USA - Each\u003c\/p\u003e\u003cp\u003eDesigned specifically for professional tractor pulling competition. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce 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 laser engraved clockwise and counter-clockwise timing marks. No maintenance required. Trusted by leading performance diesel engine builders worldwide. SFI 18.1 certified. Made in USA. NOTE: Damper flange\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12 bolt mounting flange. Evenly spaced on 4.5\" circle.\u003c\/li\u003e\n\u003cli\u003eRequires taper lock hub with 3.25\" pilot.\u003c\/li\u003e\n\u003cli\u003eClockwise and counter-clockwise laser engraved timing marks\u003c\/li\u003e\n\u003cli\u003eRobust competition design specifically for tractor pulling.\u003c\/li\u003e\n\u003cli\u003eSFI 18.1 spec.\u003c\/li\u003e\n\u003cli\u003eMade in USA.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSafety Rating\u003c\/strong\u003e: \u003cspan\u003eSFI 18.1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePulley Size\u003c\/strong\u003e: \u003cspan\u003eNO PULLEY - FOR COMPETITION USE\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Hole Quantity\u003c\/strong\u003e: \u003cspan\u003e12 on 4.5\" circle.  Requires taper lock hub with 3.25\" pilot.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDegree Marking Range\u003c\/strong\u003e: \u003cspan\u003eTDC to 180 at 2 degree increments. Clockwise and counter-clockwise.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: \u003cspan\u003eSteel\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: \u003cspan\u003eBlack Zinc\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEngine Balance\u003c\/strong\u003e: \u003cspan\u003eInternal\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDegree Markings\u003c\/strong\u003e: \u003cspan\u003eEngraved\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWeight \/ Rotating Weight\u003c\/strong\u003e: \u003cspan\u003e37 lbs \/ 24.4 lbs\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: \u003cspan\u003e12.40\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Hole Quantity\u003c\/strong\u003e: \u003cspan\u003e1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Hole Diameter\u003c\/strong\u003e: \u003cspan\u003e3.2515\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: \u003cspan\u003e3.2515\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrade Type\u003c\/strong\u003e: \u003cspan\u003ePerformance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: \u003cspan\u003e1.61\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBolt And Washer Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eKeyway Type\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fluidampr","offers":[{"title":"Default Title","offer_id":49927475069206,"sku":"FLUID-1243101","price":919.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_1243101-front-angle_normalized.jpg?v=1776786419","url":"https:\/\/www.cspracing.com\/products\/fluidampr-1243101-harmonic-balancer-tractor-pulling-universal-fit-for-taper-lock-hub-no-pulley-each","provider":"Complete Street Performance","version":"1.0","type":"link"}