{"product_id":"bell-gossett-189035lf-shaft-with-sleeve","title":"Bell \u0026 Gossett 189035LF Shaft with Sleeve","description":"\u003cp\u003eThis precision-engineered component is designed to restore optimal rotational performance to your hydronic pump assembly. The \u003cstrong\u003e189035LF\u003c\/strong\u003e Bell \u0026amp; Gossett Shaft with Sleeve serves as a critical structural element, ensuring concentric alignment and smooth operation of the pump impeller and motor coupling. By replacing worn or scored shaft surfaces, you prevent premature seal failure and eliminate vibration issues within your hydronic system.\u003c\/p\u003e\u003cp\u003eThe assembly functions by providing a hardened, wear-resistant surface that mates with the mechanical seal, effectively sealing the fluid chamber from the motor environment. As the shaft rotates, the sleeve protects the internal core from corrosive hydronic fluids, ensuring long-term integrity and quiet operation under consistent system loads.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Manufactured to original B\u0026amp;G specifications for a guaranteed fit and function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e High-grade material composition stands up to the harsh conditions found in closed-loop hydronic heating and cooling systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Designed for straightforward installation into compatible B\u0026amp;G pump series to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial and industrial HVAC system maintenance, pump restoration, and routine repair of circulating pumps where shaft scoring or sleeve degradation has occurred.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43127558733918,"sku":"189035LF","price":106.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/189035LF_image_740793b8-95a9-4c9a-ac05-fda0003aa19b.png?v=1786054532","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-189035lf-shaft-with-sleeve","provider":"National Boiler Supply","version":"1.0","type":"link"}