{"product_id":"bbb-industries-503-0121-steering-gear","title":"BBB Industries 503-0121 Steering Gear","description":"\u003ch2\u003eOverview of BBB Industries Reman Steering Gear 503-0121\u003c\/h2\u003e\u003cp\u003eThe BBB Industries Reman Steering Gear 503-0121 is designed for reliable steering performance in Chevrolet and GMC trucks and SUVs. This remanufactured electric steering gear offers precise fitment and durability for models including the Blazer, K10, K1500, and Suburban series.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured electric steering gear for Chevrolet and GMC vehicles\u003c\/li\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; Output shaft spline count: 9\u003c\/li\u003e\n\u003cli\u003eInlet and pressure port thread size: M18x1.50; Outlet and return port thread size: M16x1.50\u003c\/li\u003e\n\u003cli\u003eIncludes installation kit for straightforward replacement\u003c\/li\u003e\n\u003cli\u003eFour mounting holes and 3.375 turns lock to lock for responsive steering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Reman Steering Gear Product Line\u003c\/h2\u003e\u003cp\u003eThe Reman Steering Gear line from BBB Industries focuses on remanufactured steering components that meet OEM specifications. Each unit, including part number 503-0121, undergoes thorough inspection and testing to ensure consistent performance and fitment. This product line supports electric steering systems commonly found in Chevrolet and GMC trucks and SUVs, providing a cost-effective alternative to new steering gears without compromising quality.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis steering gear features a 1.25-inch (31.75 mm) output shaft diameter and a 0.72-inch (18.29 mm) input shaft diameter, designed to match the original equipment specifications. The input shaft has 26 splines, while the output shaft has 9 splines, ensuring proper engagement and smooth steering response. The unit includes M18x1.50 inlet and pressure port threads and M16x1.50 outlet and return port threads, compatible with the hydraulic lines on applicable Chevrolet and GMC models. With four mounting holes and 3.375 turns lock to lock, this steering gear provides precise control and handling characteristics expected from factory components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Blazer, Jimmy, K5 Blazer\u003c\/li\u003e\n\u003cli\u003eChevrolet K10, K20, K30, K1500, K2500, K3500 and their Suburban variants\u003c\/li\u003e\n\u003cli\u003eGMC V10, V20, V30, V1500, V2500, V3500 and Suburban models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis steering gear is suitable for electric power steering systems in these models, addressing issues related to steering play, stiffness, or fluid leaks.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Steering Gear\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive steering wheel play or looseness\u003c\/li\u003e\n\u003cli\u003eDifficulty in steering or increased effort\u003c\/li\u003e\n\u003cli\u003eHydraulic fluid leaks from pressure or return ports\u003c\/li\u003e\n\u003cli\u003eUneven or jerky steering response\u003c\/li\u003e\n\u003cli\u003eNoise or binding during steering operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe 503-0121 steering gear comes with an installation kit to facilitate proper mounting and connection. Ensure all hydraulic lines match the M18x1.50 and M16x1.50 thread sizes for inlet, outlet, pressure, and return ports. Verify spline counts and shaft diameters for compatibility with your vehicle’s steering column and linkage. Proper torque on mounting bolts and bleeding of the power steering system after installation are recommended to restore optimal steering performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBBB Industries remanufactured steering gears undergo comprehensive testing to meet OEM standards. The 503-0121 part is backed by BBB Industries’ quality assurance processes, ensuring reliable operation and fitment. Installation kit inclusion supports a complete replacement process. Warranty details should be confirmed with the parts provider but typically cover defects in materials and workmanship for a specified period.\u003c\/p\u003e","brand":"BBB Industries","offers":[{"title":"Default Title","offer_id":45233716920501,"sku":"BGRT-503-0121","price":226.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VI_5030121_Lef.jpg?v=1775138069","url":"https:\/\/www.partcatalog.com\/products\/bbb-industries-503-0121-steering-gear","provider":"PartCatalog","version":"1.0","type":"link"}