{"product_id":"so-389716","title":"Pretension Spring(H1628080) Snap-On (389716)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Snap-On pretension spring is a vital mechanical component used to maintain constant tension on drive belts or internal linkages in wheel balancers. This specific spring, often cross-referenced as H1628080, ensures that the belt remains seated and slip-free during high-speed balancing cycles. Over years of service, the spring can lose its tensioning rate or become fatigued, leading to belt slippage and inaccurate wheel balance readings. By replacing a weakened spring, you ensure the motor transfers power efficiently to the spindle without erratic speed variations. This high-tensile spring is engineered for the exact load requirements of Snap-On and John Bean balancing equipment.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Tension:\u003c\/strong\u003e Maintains the exact force needed to prevent belt slippage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Steel:\u003c\/strong\u003e Resists fatigue and permanent set over long-term use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Performance:\u003c\/strong\u003e Helps eliminate vibration caused by erratic belt engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Compatibility:\u003c\/strong\u003e Cross-references with part number H1628080 for verified fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Reference:\u003c\/strong\u003e 389716, H1628080\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 389716\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap-On:\u003c\/strong\u003e 389716\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Models:\u003c\/strong\u003e Various Snap-On and John Bean wheel balancers using a belt pretensioning system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\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\/em\u003e\u003c\/p\u003e","brand":"Snap-On","offers":[{"title":"Default Title","offer_id":47313580327077,"sku":"389716","price":41.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/snap-on-logo_76c18c61-a5d0-4715-aaa1-50c19feefb59.png?v=1785511786","url":"https:\/\/aepn.net\/products\/so-389716","provider":"AEPN","version":"1.0","type":"link"}