{"product_id":"zf-hurth-hbw50-usd-input-shaft","title":"ZF Hurth HBW50\/USD Input Shaft - Marine Transmission Component","description":"\u003cp\u003e\u003cstrong\u003eInput Shaft for ZF Hurth HBW50\/USD Marine Transmissions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis precision-machined input shaft is engineered for ZF Hurth HBW50 and USD series marine transmissions, providing the critical connection between the engine flywheel and transmission internal components. Essential for transmission rebuilds and input shaft replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-machined input shaft for ZF Hurth HBW50\/USD transmissions\u003c\/li\u003e\n\u003cli\u003eOEM-quality construction ensures proper fit and durability\u003c\/li\u003e\n\u003cli\u003eHardened steel construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003ePrecision-ground splines and bearing surfaces\u003c\/li\u003e\n\u003cli\u003eCritical component for power transfer from engine to transmission\u003c\/li\u003e\n\u003cli\u003eManufactured to exact ZF specifications and tolerances\u003c\/li\u003e\n\u003cli\u003eEssential for transmission rebuilds and input shaft service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFunction \u0026amp; Importance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe input shaft is a critical transmission component that connects to the engine flywheel (via the coupling or damper plate) and transfers engine torque into the transmission. It must be precisely machined to ensure proper bearing fit, spline engagement, and alignment. A worn or damaged input shaft can cause noise, vibration, bearing failure, and transmission damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZF Hurth HBW50 Marine Transmission\u003c\/li\u003e\n\u003cli\u003eZF Hurth USD Series Marine Transmissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhen to Replace:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInput shaft replacement is necessary when experiencing worn splines, damaged bearing surfaces, bent shaft, or during complete transmission rebuilds. Inspect input shaft carefully during any transmission service for wear, scoring, or damage. Always replace if any defects are found to prevent future transmission failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional installation required. Input shaft replacement requires complete transmission disassembly. Follow ZF rebuild procedures for proper bearing installation, clearance checks, and torque specifications. Ensure all mating components are inspected and replaced as needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Input shaft\u003c\/li\u003e\n\u003cli\u003eCompatible Models: ZF Hurth HBW50, USD series\u003c\/li\u003e\n\u003cli\u003ePart Number: 326900\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZFI","offers":[{"title":"Default Title","offer_id":43564309512228,"sku":"326900","price":476.68,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/326900.png?v=1771124301","url":"https:\/\/marisolmarine.com\/products\/zf-hurth-hbw50-usd-input-shaft","provider":"Marisol Marine Company","version":"1.0","type":"link"}