{"product_id":"so-h1977049","title":"Snap-On Wri 20\" Guide for Shaft (h1977049)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis shaft guide is a precision-engineered mechanical component designed for Snap-On wheel balancers, specifically those utilizing the Wri 20 series shaft assembly. The guide plays a critical role in maintaining the alignment and stability of the main balancer shaft as it rotates at high speeds. During the balancing process, even the smallest amount of shaft play or misalignment can result in inaccurate readings, leading to improperly balanced wheels and customer complaints of vibration. This guide acts as a wear surface and stabilizer, ensuring the shaft remains centered and runs true. Over years of heavy use, the original guide can wear down, leading to increased noise and reduced balancing precision. Replacing the guide with this direct-fit part restores the structural integrity of the shaft assembly, extending the life of the machine and ensuring that every wheel balance is performed with factory-level accuracy. It is made from high-grade materials chosen for their low friction and high wear resistance.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Stability:\u003c\/strong\u003e Ensures the main balancer shaft remains perfectly centered during high-speed rotation for maximum accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear Resistance:\u003c\/strong\u003e Constructed from specialized materials designed to withstand thousands of balancing cycles with minimal degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores Calibration:\u003c\/strong\u003e Helps eliminate mechanical play that can cause inconsistent or incorrect balancing data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered Fit:\u003c\/strong\u003e Specifically designed for the Wri 20 series shaft used in professional Snap-On wheel balancers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCritical Maintenance Part:\u003c\/strong\u003e Replacing a worn guide prevents damage to more expensive components like the main shaft or motor bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Snap-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e h1977049\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Shaft Guide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Wri 20 Series Shaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis guide is a direct replacement for the shaft guides found in Snap-On and Hofmann wheel balancers. It is designed to fit the 20mm or equivalent shaft assemblies used in motorized balancing equipment.\u003c\/p\u003e\u003cp\u003eYou will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.\u003c\/p\u003e","brand":"Snap-On","offers":[{"title":"Default Title","offer_id":47314054512805,"sku":"h1977049","price":50.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/snap-on-logo_e7fe5dbf-0411-45b1-a718-551e37f8b887.png?v=1785513965","url":"https:\/\/aepn.net\/products\/so-h1977049","provider":"AEPN","version":"1.0","type":"link"}