{"product_id":"s2588-pistol-grip-style-shift-knob-eaton-fuller-roadranger-gray-and-black-flippers-18-speed-new-copy","title":"S2588 Pistol Grip Style Shift Knob | Eaton Fuller Roadranger | Gray and Black Flippers | 18 Speed | New","description":"\u003c!-- Product Hero --\u003e\n\u003ch1\u003eS2588 Eaton Fuller Pistol Grip Shift Knob with Pattern – 18 Speed Roadranger | New Genuine OEM\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eNew Genuine Eaton Fuller S2588\u003c\/strong\u003e — Complete pistol-grip master shift knob and air valve assembly with dual flippers and printed shift pattern, designed for 18-speed Roadranger transmissions.\u003c\/p\u003e\n\n\u003c!-- Summary --\u003e\n\u003cp\u003eThis is the \u003cstrong\u003eshift pattern style\u003c\/strong\u003e version (not the plain Fuller logo version). It features a comfortable ergonomic pistol grip with \u003cstrong\u003etwo flippers\u003c\/strong\u003e: a black range selector (Hi\/Low) and a gray deep reduction \/ splitter control. The top has the full 18-speed shift pattern printed for easy driver reference.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIn stock and ready to ship\u003c\/strong\u003e from Discount Parts Exchange (DPX) in Mansfield, Ohio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCall 419-522-3320\u003c\/strong\u003e for current pricing and availability.\u003c\/p\u003e\n\n\u003c!-- Key Specs --\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e S2588\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Pistol Grip Master Shift Knob with Printed Shift Pattern (Dual Flipper)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRange Selector:\u003c\/strong\u003e Black Flipper (Up\/Down – Hi\/Low Range)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDeep Reduction \/ Splitter:\u003c\/strong\u003e Gray Flipper (Forward\/Rearward)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 1\/2\"-13 threaded main port (threads onto shifter lever) + Includes mounting hardware\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAir Fittings:\u003c\/strong\u003e Not included – Bottom ports are 1\/16\" NPT (Use Fuller 84005 fittings for 5\/32\" air tubing)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by Eaton Fuller Manufacturer Warranty\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New Genuine Eaton Fuller OEM – Ships in original packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- How it Works --\u003e\n\u003ch2\u003eHow the S2588 Roadranger Valve Works\u003c\/h2\u003e\n\u003cp\u003eThe S2588 controls both the range cylinder and splitter for full 18-speed operation. Printed shift pattern on top for quick reference.\u003c\/p\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin: 30px 0;\"\u003e\n\n    \u003c!-- 1. LO Range - Splitter Rearward --\u003e\n    \u003cdiv\u003e\n        \u003cimg src=\"https:\/\/truckparts4u.com\/cdn\/shop\/files\/A6918_Eaton_Fuller_Roadranger_Valve_-_LO_Range_Flipper_Down_Splitter_Rearward.png?v=1780601389\" alt=\"S2588 Eaton Fuller Roadranger Valve showing LO Range with flipper Down and gray splitter button Rearward for 18-speed RTLO18918B\" title=\"S2588 LO Range Flipper Down Splitter Rearward\" style=\"max-width:100%; height:auto; border:1px solid #ddd;\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n        \u003cstrong\u003eLow Range \"L\" - Splitter Rearward\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n        Black flipper Down + Gray splitter button Rearward.\n    \u003c\/div\u003e\n\n    \u003c!-- 2. LO Range - Splitter Forward --\u003e\n    \u003cdiv\u003e\n        \u003cimg src=\"https:\/\/truckparts4u.com\/cdn\/shop\/files\/A6918_Eaton_Fuller_Roadranger_Valve_-_LO_Range_Flipper_Down_Splitter_Forward.png?v=1780601363\" alt=\"S2588 Eaton Fuller Roadranger Valve showing LO Range with flipper Down and gray splitter button Forward for 18-speed RTLO18918B\" title=\"S2588 LO Range Flipper Down Splitter Forward\" style=\"max-width:100%; height:auto; border:1px solid #ddd;\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n        \u003cstrong\u003eLow Range \"H\" - Splitter Forward\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n        Black flipper Down + Gray splitter button Forward.\n    \u003c\/div\u003e\n\n    \u003c!-- 3. HI Range - Splitter Rearward --\u003e\n    \u003cdiv\u003e\n        \u003cimg src=\"https:\/\/truckparts4u.com\/cdn\/shop\/files\/A6918_Eaton_Fuller_Roadranger_Valve_-_HI_Range_Operation.png?v=1780601301\" alt=\"S2588 Eaton Fuller Roadranger Valve in HI Range position with black flipper Up and gray splitter button Rearward for 18-speed RTLO18918B\" title=\"S2588 HI Range Flipper Up Splitter Rearward\" style=\"max-width:100%; height:auto; border:1px solid #ddd;\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n        \u003cstrong\u003eHigh Range \"L\" - Splitter Rearward\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n        Black flipper Up + Gray splitter button Rearward.\n    \u003c\/div\u003e\n\n    \u003c!-- 4. HI Range - Splitter Forward --\u003e\n    \u003cdiv\u003e\n        \u003cimg src=\"https:\/\/truckparts4u.com\/cdn\/shop\/files\/A6918_Eaton_Fuller_Roadranger_Valve_-_HI_Range_Flipper_Up_Splitter_Forward.png?v=1780601275\" alt=\"S2588 Eaton Fuller Roadranger Valve showing HI Range with flipper Up and gray splitter button Forward for 18-speed RTLO18918B\" title=\"S2588 HI Range Flipper Up Splitter Forward\" style=\"max-width:100%; height:auto; border:1px solid #ddd;\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n        \u003cstrong\u003eHigh Range \"H\" - Splitter Forward\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n        Black flipper Up + Gray splitter button Forward.\n    \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Applications --\u003e\n\u003ch2\u003eApplications \u0026amp; Fitment\u003c\/h2\u003e\n\u003cp\u003eDesigned for Eaton Fuller \u003cstrong\u003e18-Speed Roadranger transmissions\u003c\/strong\u003e including:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eRTLO16718B\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eRTLO16918B\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/truckparts4u.com\/products\/rtlo18918b-eaton-fuller-roadranger-transmission-dpe-reman-exchange\" style=\"color:#e74c3c;\"\u003eRTLO18918B\u003c\/a\u003e\u003c\/strong\u003e ← Typical 18-Speed Unit\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eRTLO20918B\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eRTLO22918B\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFits All Major Truck Makes\u003c\/h2\u003e\n\u003cp\u003eThis S2588 shift knob fits any truck equipped with a compatible Eaton Fuller 18-speed Roadranger transmission.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003ePeterbilt\u003c\/li\u003e\n    \u003cli\u003eKenworth\u003c\/li\u003e\n    \u003cli\u003eFreightliner\u003c\/li\u003e\n    \u003cli\u003eInternational \/ Navistar\u003c\/li\u003e\n    \u003cli\u003eVolvo\u003c\/li\u003e\n    \u003cli\u003eMack\u003c\/li\u003e\n    \u003cli\u003eWestern Star\u003c\/li\u003e\n    \u003cli\u003eand many others\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- Cross References --\u003e\n\u003ch2\u003eCross References \/ Interchange\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eVelvac: 032406\u003c\/li\u003e\n    \u003cli\u003eTectran: 1460, TRV6918\u003c\/li\u003e\n    \u003cli\u003eInternational: 1664797C, SMRA6918\u003c\/li\u003e\n    \u003cli\u003eAutomann: 174.6918\u003c\/li\u003e\n    \u003cli\u003eMack: 25MY57M, 3088-A6918\u003c\/li\u003e\n    \u003cli\u003eVolvo Truck: 3972721\u003c\/li\u003e\n    \u003cli\u003eTramec Sloan: 401303\u003c\/li\u003e\n    \u003cli\u003eDorman: 455-5005\u003c\/li\u003e\n    \u003cli\u003eFreightliner: FULA6918\u003c\/li\u003e\n    \u003cli\u003eNewstar: SE648\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- Related Products --\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0;\"\u003e\n    \u003cthead\u003e\n        \u003ctr style=\"background-color:#f8f8f8;\"\u003e\n            \u003cth style=\"padding:10px; border:1px solid #ddd; text-align:left;\"\u003ePart Number\u003c\/th\u003e\n            \u003cth style=\"padding:10px; border:1px solid #ddd; text-align:left;\"\u003eMfr\u003c\/th\u003e\n            \u003cth style=\"padding:10px; border:1px solid #ddd; text-align:left;\"\u003eDescription\u003c\/th\u003e\n        \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/truckparts4u.com\/products\/a6918-pistol-grip-style-shift-knob-eaton-fuller-roadranger-gray-and-black-flippers-18-speed-new\"\u003eA6918\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eEaton Fuller\u003c\/td\u003e\n            \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003ePistol Grip Shift Knob – Fuller Logo Version (No Pattern)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eS2588\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003eEaton Fuller\u003c\/td\u003e\n            \u003ctd style=\"padding:10px; border:1px solid #ddd;\"\u003ePistol Grip Shift Knob with Printed Shift Pattern\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- DPX Tools --\u003e\n\u003ch2\u003eDPX Drivetrain Tools Hub\u003c\/h2\u003e\n\u003cp\u003eFree tools built by rebuilders for mechanics and drivers:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/truckparts4u.com\/pages\/dpx-drivetrain-tools-hub\"\u003eRoad Speed Calculator • Gear Ratio Charts • PTO Shimming Guide • Full IPL Library →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003c!-- Shipping \/ Location --\u003e\n\u003ch3\u003eShipping \/ Location\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eShips from our \u003cstrong\u003eMansfield, Ohio\u003c\/strong\u003e warehouse (419-522-3320)\u003c\/li\u003e\n    \u003cli\u003eParcel or LTL options available based on packaging and weight\u003c\/li\u003e\n    \u003cli\u003eWarehouse Bin Location: DPX_OH_BR549_EFR\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHeavy-Duty Solutions — Built to Perform. Trusted to Last. Discount Parts Exchange (DPX).\u003c\/strong\u003e\u003c\/p\u003e","brand":"Eaton-Fuller","offers":[{"title":"Default Title","offer_id":56604144500902,"sku":"S2588","price":97.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/9287\/9270\/files\/S2588_Eaton_Fuller_Pistol_Grip_Shift_Knob_with_Pattern_-_Front_View.jpg?v=1780945641","url":"https:\/\/truckparts4u.com\/products\/s2588-pistol-grip-style-shift-knob-eaton-fuller-roadranger-gray-and-black-flippers-18-speed-new-copy","provider":"Discount Parts Exchange (DPX)","version":"1.0","type":"link"}