{"product_id":"big-bore-xd®-cylinder-assist®-steering-kit-jeep-wrangler-yj-1987-1989","title":"Big Bore Xd® Cylinder Assist® Steering Kit – Jeep Wrangler Yj (1987–1989)","description":"\u003csection class=\"shopify-section section\" id=\"shopify-section-template--17665205895273__main\"\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 class=\"product__info-container product__column-sticky\" id=\"ProductInfo-template--17665205895273__main\"\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003ch4\u003eThis product typically ships within 3 business days.\u003c\/h4\u003e\n\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp\u003e\u003cstrong\u003ePSC’s Cylinder Assist Steering Kits give your Jeep the extra muscle it needs to handle off-road terrain with confidence — and still feel right at home on the highway.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhether you’re crawling rocks or cruising to work, PSC components deliver smooth, reliable steering without the twitchy oversteer or arm fatigue you get from lesser setups.\u003c\/p\u003e\n\u003cp\u003eThis kit’s built for early YJ owners running AMC 4.2L (258ci), 2.5L (150ci), or 304 engines — especially if you’re rolling on 35s or anything in that 32–37\" range. If you want better control on the trail without giving up that familiar road feel, this is the upgrade that makes it all work.\u003c\/p\u003e\n\u003cp\u003eThe steering gear’s tuned for daily-driven Jeeps that still get dirty, with increased torque output and smoother handling. The Cylinder Assist® acts like a dynamic steering stabilizer — soaking up trail chatter and road feedback so your gear and pump don’t take a beating.\u003c\/p\u003e\n\u003cp\u003eIt bolts up clean with factory brackets and hose assemblies, and the pump works with your stock pulley and serpentine belt setup. No weird fab work, no guesswork — just solid parts that fit and perform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eHeads‑up for installers\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWelding Required for Assist Cylinder Installation\u003c\/li\u003e\n\u003cli\u003eFactory High-Pressure Hose or HK2024 BIY Universal High-Pressure Pump-To Steering Gear Hose Kit Required but Not Included\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\u003eSG061R BIG BORE Cylinder Assist Steering Gear\u003c\/li\u003e\n\u003cli\u003ePK1405 High-Performance XD Pump Kit\u003c\/li\u003e\n\u003cli\u003eSC2207K 1.75\" x 6\" Steering Assist Cylinder Kit with Mounting Hardware\u003c\/li\u003e\n\u003cli\u003eHK2015 Assist Cylinder Installation Hose Kit \u003c\/li\u003e\n\u003cli\u003ePSC 715 Power Steering Fluid\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 class=\"shopify-section section\" id=\"shopify-section-template--17665205895273__psc_trail_score_RMztJE\"\u003e\u003c\/section\u003e","brand":"PSC","offers":[{"title":"Default Title","offer_id":43832370593870,"sku":"SK210","price":2905.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/8668\/7822\/files\/SK210.png?v=1780620789","url":"https:\/\/www.precisionautooffroad.com\/products\/big-bore-xd%c2%ae-cylinder-assist%c2%ae-steering-kit-jeep-wrangler-yj-1987-1989","provider":"Precision Auto \u0026 Offroad","version":"1.0","type":"link"}