{"product_id":"prothane-99-ford-super-duty-front-track-bar-bushings-black","title":"Prothane Front Track Bar Bushings | 1999 Ford Super Duty F-250 \/ F-350 | Black Polyurethane | 6-1217-BL","description":"\u003ch2\u003eProthane Front Track Bar Bushings – 1999 Ford Super Duty F-250 \/ F-350 | Black Polyurethane | 6-1217-BL\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1999 model year only — Super Duty track bar bushing fitment varies by year. Confirm 6-1217-BL is correct for your specific model year before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProthane 6-1217-BL polyurethane front track bar bushings for the 1999 Ford Super Duty (F-250, F-350). Black polyurethane. Direct replacement for the factory rubber track bar bushings. 0.6 lbs.\u003c\/p\u003e\n\u003ch3\u003eThe Track Bar and Why Bushings Matter\u003c\/h3\u003e\n\u003cp\u003eThe front track bar (panhard bar) on the Super Duty’s solid front axle laterally locates the axle — it prevents the front axle from shifting side-to-side under cornering loads and road inputs. The track bar runs diagonally from a frame mount on the driver’s side to an axle mount on the passenger’s side, holding the axle centred under the chassis.\u003c\/p\u003e\n\u003cp\u003eWorn or deteriorated track bar bushings allow the axle to shift laterally, introducing play into the front axle’s lateral position. This manifests as front-end wander, vague or imprecise steering, and — particularly on solid front axle trucks — can contribute to the high-speed oscillation known as death wobble. Replacing worn rubber bushings with polyurethane significantly reduces this deflection, restoring accurate axle location and improving steering response and front-end stability.\u003c\/p\u003e\n\u003ch3\u003eProthane Polyurethane\u003c\/h3\u003e\n\u003cp\u003eProthane’s polyurethane compound is harder than the OEM rubber bushings, reducing bushing deflection under load for more precise axle location and improved steering feedback. Polyurethane bushings are also more resistant to oil, ozone, and weathering than rubber, extending service life in harsh conditions. Prothane includes grease with their bushing kits — grease must be applied to the bushing inner bore and sleeve contact surfaces during installation to prevent polyurethane squeak against the metal hardware.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1999 Ford Super Duty F-250\u003c\/li\u003e\n\u003cli\u003e1999 Ford Super Duty F-350\u003c\/li\u003e\n\u003cli\u003eFront track bar bushings only\u003c\/li\u003e\n\u003cli\u003e1999 model year only — verify fitment for 2000+ Super Duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e1999 model year only — confirm part number for your year before ordering. Apply supplied grease to bushing bores and sleeve contact surfaces during installation to prevent squeak. Torque track bar hardware to Ford’s specification after installation. Re-inspect torque after first 500 km.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Prothane\u003c\/li\u003e\n\u003cli\u003ePart Number: 6-1217-BL\u003c\/li\u003e\n\u003cli\u003eMaterial: Polyurethane\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003ePosition: Front track bar\u003c\/li\u003e\n\u003cli\u003eWeight: 0.6 lbs\u003c\/li\u003e\n\u003cli\u003eApplication: 1999 Ford Super Duty F-250 \/ F-350\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prothane","offers":[{"title":"Default Title","offer_id":51317146976423,"sku":"PRO6-1217-BL","price":17.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/6130f067ebdbe11ab7e8d34c2e2458c7.jpg?v=1788879419","url":"https:\/\/www.straightsiximports.com\/products\/prothane-99-ford-super-duty-front-track-bar-bushings-black","provider":"Straight Six Imports","version":"1.0","type":"link"}