{"product_id":"bbb-industries-n503-0121-steering-gear","title":"BBB Industries N503-0121 Steering Gear","description":"\u003ch2\u003eOverview of BBB Industries New Steering Gear N503-0121\u003c\/h2\u003e\u003cp\u003eThe BBB Industries New Steering Gear N503-0121 is designed for reliable steering performance in Chevrolet and GMC trucks and SUVs. This electric steering gear is engineered to meet the specifications of various models including the Blazer, K10, K20, K1500, and their Suburban variants.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutput shaft diameter: 1.25 inches (31.75 mm)\u003c\/li\u003e\n\u003cli\u003eInput shaft diameter: 0.72 inches (18.29 mm)\u003c\/li\u003e\n\u003cli\u003eInput shaft spline count: 26 splines\u003c\/li\u003e\n\u003cli\u003eOutput shaft spline count: 9 splines\u003c\/li\u003e\n\u003cli\u003eInlet size: M18x1.50\u003c\/li\u003e\n\u003cli\u003eOutlet size: M16x1.50\u003c\/li\u003e\n\u003cli\u003ePressure port thread size: M18x1.50\u003c\/li\u003e\n\u003cli\u003eReturn port thread size: M16x1.50\u003c\/li\u003e\n\u003cli\u003eNumber of mounting holes: 4\u003c\/li\u003e\n\u003cli\u003eTurns lock to lock: 3.375\u003c\/li\u003e\n\u003cli\u003eInstallation kit included\u003c\/li\u003e\n\u003cli\u003eElectric steering gear, new condition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the New Steering Gear Product Line\u003c\/h2\u003e\u003cp\u003eThe BBB Industries New Steering Gear product line focuses on delivering brand-new steering components that meet or exceed OEM specifications. This line is tailored for electric steering systems, providing precise fitment and reliable operation for Chevrolet and GMC vehicles. The N503-0121 part is part of this line, ensuring compatibility and quality for your steering system replacement needs.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis steering gear unit features a 1.25-inch output shaft diameter and a 0.72-inch input shaft diameter, designed to match the original equipment on select Chevrolet and GMC trucks and SUVs. The 26-spline input shaft and 9-spline output shaft ensure secure engagement and smooth steering response. Thread sizes for inlet, outlet, pressure, and return ports are standardized at M18x1.50 and M16x1.50, facilitating proper hydraulic connections. With four mounting holes and a lock-to-lock turn ratio of 3.375, this steering gear provides precise control and durability. The included installation kit simplifies the replacement process.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores steering control in Chevrolet Blazer and GMC Jimmy models\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking steering gears in K-series trucks (K10, K20, K1500, K2500, K3500)\u003c\/li\u003e\n\u003cli\u003eSolves issues related to loose or unresponsive steering\u003c\/li\u003e\n\u003cli\u003eAddresses hydraulic leaks from pressure or return ports\u003c\/li\u003e\n\u003cli\u003eImproves steering feel and reduces play in older steering systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Chevrolet or GMC model before installation\u003c\/li\u003e\n\u003cli\u003eUse the included installation kit for proper mounting and sealing\u003c\/li\u003e\n\u003cli\u003eEnsure hydraulic lines match the M18x1.50 and M16x1.50 thread sizes\u003c\/li\u003e\n\u003cli\u003eCheck steering linkage alignment after installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBBB Industries provides this New Steering Gear N503-0121 as a brand-new component manufactured to meet OEM standards. The product includes an installation kit to facilitate proper setup. While specific warranty details are not provided here, BBB Industries typically offers coverage against defects in materials and workmanship. For exact warranty terms, consult the product documentation or BBB Industries directly.\u003c\/p\u003e","brand":"BBB Industries","offers":[{"title":"Default Title","offer_id":45227979276469,"sku":"BGRT-N503-0121","price":682.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VI_N5030121_Fro.jpg?v=1775137543","url":"https:\/\/www.partcatalog.com\/products\/bbb-industries-n503-0121-steering-gear","provider":"PartCatalog","version":"1.0","type":"link"}