{"product_id":"xd-cylinder-assist®-steering-gear-jeep-wrangler-jk-jku-2007-2018","title":"Xd Cylinder Assist® Steering Gear – Jeep Wrangler Jk\/Jku (2007–2018)","description":"\u003csection id=\"shopify-section-template--17665205895273__main\" class=\"shopify-section section\"\u003e\n\u003cdiv class=\"page-width\"\u003e\n\u003cdiv class=\"product product--small product--left product--stacked product--mobile-hide grid grid--1-col grid--2-col-tablet\"\u003e\n\u003cdiv class=\"product__info-wrapper grid__item product__info-wrapper--extra-padding scroll-trigger animate--slide-in\"\u003e\n\u003csection id=\"ProductInfo-template--17665205895273__main\" class=\"product__info-container product__column-sticky\"\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003eThe SG684 Series gives you the right steering gear for your Jeep Wrangler JK or JKU—whether you're replacing a worn-out factory box or stepping up to a full Cylinder Assist® setup.\u003c\/p\u003e\n\u003cp\u003eAt the base level, the SG684 is a brand-new OEM-style replacement that bolts in like stock and restores proper steering feel. No core, no rebuild, no guessing.\u003c\/p\u003e\n\u003cp\u003eFor builds that need more control and strength, the SG684R Cylinder Assist® gears take it further. These units are equipped with PSC’s integrated valve housing and upgraded components to run a hydraulic assist cylinder—giving you the steering authority you need for bigger tires, tougher terrain, and real off-road use.\u003c\/p\u003e\n\u003cp\u003eAvailable in both left-hand drive and right-hand drive configurations depending on your build.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHeads‑up for installers\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify LHD vs RHD before ordering\u003c\/li\u003e\n\u003cli\u003eCylinder Assist® gears require a full assist setup (cylinder, lines, pump, and reservoir)\u003c\/li\u003e\n\u003cli\u003eProper system bleeding is critical for performance and longevity\u003c\/li\u003e\n\u003cli\u003eAlways check pump condition, fluid, and hoses when replacing a steering gear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"accordion__title inline-richtext h4\"\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSG684 or SG684R Steering Gear\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e(Pump kits and Cylinder Assist Cylinder or Axle Kits sold separately)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"accordion__title inline-richtext h4\"\u003e\u003cstrong\u003eUse it with\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePSC Cylinder Assist® kits (for SG684R models)\u003c\/li\u003e\n\u003cli\u003eUpgraded PSC pumps and remote reservoirs\u003c\/li\u003e\n\u003cli\u003eFresh fluid and properly matched steering components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"accordion__title inline-richtext h4\"\u003e\u003cstrong\u003eInstall Instructions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0704\/8668\/7822\/files\/SG688R_Bolt_Placement.pdf?v=1780625358\" target=\"_blank\" rel=\"noopener\"\u003eBolt placement for SG688R for 2007-18 Jeep JK\/JKU\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"accordion__title inline-richtext h4\"\u003e\u003cstrong\u003eOEM Cross Reference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDirect Replacement for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMopar 68052897AE\u003c\/li\u003e\n\u003cli\u003eMopar 52126348AE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"shopify-section-template--17665205895273__psc_trail_score_RMztJE\" class=\"shopify-section section\"\u003e\u003c\/section\u003e","brand":"PSC","offers":[{"title":"Left-Hand Drive \/ YES! Upgrade","offer_id":43832433934414,"sku":"SG684R","price":1350.0,"currency_code":"USD","in_stock":true},{"title":"Left-Hand Drive \/ No","offer_id":43832433967182,"sku":"SG684","price":975.0,"currency_code":"USD","in_stock":true},{"title":"Right-Hand Drive \/ YES! Upgrade","offer_id":43832433999950,"sku":"SG684R-RH","price":1350.0,"currency_code":"USD","in_stock":true},{"title":"Right-Hand Drive \/ No","offer_id":43832434032718,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/8668\/7822\/files\/SG684R-RH_3b89d587-c11f-4d41-afba-120d4b26a241.jpg?v=1780624034","url":"https:\/\/www.precisionautooffroad.com\/products\/xd-cylinder-assist%c2%ae-steering-gear-jeep-wrangler-jk-jku-2007-2018","provider":"Precision Auto \u0026 Offroad","version":"1.0","type":"link"}