{"product_id":"bbb-industries-n503-0153-steering-gear","title":"BBB Industries N503-0153 Steering Gear","description":"\u003ch2\u003eOverview of BBB Industries New Steering Gear N503-0153\u003c\/h2\u003e\u003cp\u003eThe BBB Industries New Steering Gear N503-0153 is designed for precise steering control in select Chevrolet and GMC trucks. This electric steering gear offers reliable performance and includes an installation kit for a streamlined replacement process.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado, Sierra, Avalanche, Suburban, and GMC Yukon XL 2500 models\u003c\/li\u003e\n\u003cli\u003eElectric steering gear with 3.188 turns lock to lock for responsive handling\u003c\/li\u003e\n\u003cli\u003eOutput shaft diameter of 1.25 inches (31.75 mm) and input shaft diameter of 0.66 inches (16.76 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes installation kit for easier setup\u003c\/li\u003e\n\u003cli\u003ePressure and return port thread sizes M18x1.50 and M16x1.50 respectively\u003c\/li\u003e\n\u003cli\u003eNew unit with 3 mounting holes and 33 spline count on output shaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the New Steering Gear Product Line\u003c\/h2\u003e\u003cp\u003eThe New Steering Gear line from BBB Industries focuses on delivering brand-new steering components engineered to meet or exceed OEM specifications. This product line emphasizes quality and fitment accuracy, ensuring compatibility with specific vehicle models such as Chevrolet Silverado 1500 HD and GMC Sierra 2500 HD. The N503-0153 steering gear is part of this line, providing a fresh, reliable replacement option for electric steering systems.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe N503-0153 steering gear features an electric design suitable for heavy-duty trucks including Chevrolet Avalanche 2500 and GMC Sierra 3500 Classic. It has an output shaft diameter of 1.25 inches (31.75 mm) and an input shaft diameter of 0.66 inches (16.76 mm), supporting precise steering input and output. The unit includes a pressure port thread size of M18x1.50 and a return port thread size of M16x1.50, matching OEM hydraulic connections. With 33 splines on the output shaft and three mounting holes, this steering gear ensures secure installation and reliable operation. The steering gear offers 3.188 turns lock to lock, providing responsive steering feel for large trucks.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or leaking steering gear in Chevrolet Silverado 2500 HD Classic\u003c\/li\u003e\n\u003cli\u003eFixes excessive play or looseness in steering for GMC Sierra 1500 HD\u003c\/li\u003e\n\u003cli\u003eResolves steering wheel vibration or uneven steering response in Chevrolet Suburban 2500\u003c\/li\u003e\n\u003cli\u003eAddresses hydraulic pressure loss or steering fluid leaks in GMC Yukon XL 2500\u003c\/li\u003e\n\u003cli\u003eImproves steering precision and control in Chevrolet Avalanche 2500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe N503-0153 steering gear comes with an installation kit to facilitate proper mounting and connection. Ensure all hydraulic lines match the M18x1.50 pressure port and M16x1.50 return port thread sizes. Verify the output shaft spline count of 33 and the three mounting holes align with the vehicle’s steering assembly. Proper torque specifications should be followed to avoid leaks or misalignment. This part is designed for electric steering systems, so confirm compatibility with the vehicle’s steering type before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBBB Industries provides this New Steering Gear as a brand-new component manufactured to meet OEM standards. The part number N503-0153 undergoes quality checks to ensure durability and fitment accuracy for Chevrolet and GMC heavy-duty trucks. Installation kit inclusion supports proper setup. Warranty details should be confirmed with the distributor or manufacturer but typically cover defects in materials and workmanship.\u003c\/p\u003e","brand":"BBB Industries","offers":[{"title":"Default Title","offer_id":45227979374773,"sku":"BGRT-N503-0153","price":488.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VI_N5030153_Fro.jpg?v=1775137544","url":"https:\/\/www.partcatalog.com\/products\/bbb-industries-n503-0153-steering-gear","provider":"PartCatalog","version":"1.0","type":"link"}