{"product_id":"91538-weber-summit-control-knobs-4-pack","title":"4-Pack 91538 Lighted Control Knobs Assembly for Weber","description":"\u003ch2\u003e4-Pack 91538 Lighted Control Knobs Assembly for Weber\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes four control knobs for compatible Weber grills.\u003c\/li\u003e\n\u003cli\u003eMade from heavy-duty ABS plastic with a chrome-plated surface.\u003c\/li\u003e\n\u003cli\u003eEach knob measures 2.375 inches in diameter and 1.83 inches in height.\u003c\/li\u003e\n\u003cli\u003eThe D-shaped ring opening measures 0.3125 x 0.5 inch and fits 5\/16-inch diameter shafts.\u003c\/li\u003e\n\u003cli\u003eThe reinforced valve stem shaft is designed to resist cracking during normal operation.\u003c\/li\u003e\n\u003cli\u003eThe D-shaped port supports smooth engagement with the grill control shaft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e91538\u003c\/li\u003e\n\u003cli\u003e91538A\u003c\/li\u003e\n\u003cli\u003eE-470\u003c\/li\u003e\n\u003cli\u003eE-670\u003c\/li\u003e\n\u003cli\u003eS-470\u003c\/li\u003e\n\u003cli\u003eS-460\u003c\/li\u003e\n\u003cli\u003eS-660\u003c\/li\u003e\n\u003cli\u003eS-670\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis control knob assembly fits Weber Summit 400 and 600 Series grills manufactured in 2012 and later, including models 2880001, 291001, 291101, 292101, 293001, 293101, 294001, 294101, 297001, 297101, and 298001. Confirm the shaft diameter and knob measurements before ordering, especially when replacing knobs on a different production version.\u003c\/p\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cp\u003eReplace a control knob when the rubberized grip has deteriorated, heavy oil or grease cannot be removed, or the knob is melted, warped, cracked, or otherwise damaged. Identification markings that have worn away can also make control selection more difficult and indicate that replacement is appropriate.\u003c\/p\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemove the old knob from the control shaft and check that the shaft is clean and undamaged.\u003c\/li\u003e\n\u003cli\u003eAlign the D-shaped opening with the flat on the 5\/16-inch shaft.\u003c\/li\u003e\n\u003cli\u003eApply a small amount of liquid soap or similar lubricant to the valve stem if the new knob is difficult to install.\u003c\/li\u003e\n\u003cli\u003ePress the knob into place until it is fully seated. Installation typically takes about one minute.\u003c\/li\u003e\n\u003cli\u003eTurn the control through its range to verify smooth operation before using the grill.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":67661549371581,"sku":"AZ00192258","price":30.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00192258_1.jpg?v=1791282186","url":"https:\/\/bluestarsparts.com\/products\/91538-weber-summit-control-knobs-4-pack","provider":"BlueStars Parts","version":"1.0","type":"link"}