{"product_id":"wsrxg-rv-air-conditioner-8-blower-wheel-plastic-impeller-with-reinforced-aluminum-core-1-2-bore","title":"WSRXG RV Air Conditioner 8\" Blower Wheel - Plastic Impeller with Reinforced Aluminum Core, 1\/2\" Bore","description":"\u003cp\u003e\u003cstrong\u003eWSRXG's upgraded 8\" blower wheel is a drop-in replacement for RV and camper AC units, combining a lightweight plastic impeller with a reinforced 6063-T5 aluminum core for reliable, low-vibration airflow.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis blower wheel (compatible part numbers 3313107, 3313107033, 3104887.009, 385002300) is engineered for RV and camper air conditioners where space, weight, and durability matter. The design pairs an abrasion-resistant plastic body with a CNC-machined aluminum center to reduce overall mass while improving heat dispersion and structural stability. Pre-drilled mounting holes and included fasteners make installation straightforward for DIYers and technicians alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow durable is the WSRXG blower wheel under outdoor RV conditions?\u003c\/h3\u003e\n\u003cp\u003eThe unit uses a 6063-T5 anodized aluminum core that resists corrosion, chemical exposure, and UV damage—traits important for rooftop and exposed compartments. The plastic impeller body resists dents and maintains blade geometry under typical vibration and thermal cycles. Together these materials extend service life compared with plain plastic or untreated metal cores.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6063-T5 aluminum core, CNC-machined for precision and strength\u003c\/li\u003e\n  \u003cli\u003eAnodized surface finish resists corrosion and UV fading\u003c\/li\u003e\n  \u003cli\u003ePlastic impeller formulated to resist abrasion and deformation\u003c\/li\u003e\n  \u003cli\u003eBalanced assembly to minimize vibration and wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this blower wheel fit my RV air conditioner and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThe blower wheel is sized at 8 inches in diameter with a width of approximately 2.9 inches and a 1\/2\" shaft bore, matching common RV AC OEM specs. It arrives with pre-installed mounting holes and M4 screws plus a magnetic hex key, so alignment and fastening take only minutes for most models. Check your original part numbers for compatibility or measure shaft and housing clearance before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e8\" diameter, ~2.9\" width, 1\/2\" shaft bore for common RV units\u003c\/li\u003e\n  \u003cli\u003ePre-drilled mounting holes that align with OEM patterns\u003c\/li\u003e\n  \u003cli\u003eIncludes M4 screws and magnetic hex key for tool-free servicing\u003c\/li\u003e\n  \u003cli\u003eStep-by-step detach, rinse, air-dry, and reinstall maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the reinforced aluminum core improve performance?\u003c\/h3\u003e\n\u003cp\u003eThe aluminum hub is roughly 30% lighter than comparable steel cores, helping reduce rotating mass so the motor works less to spin the fan. Improved heat dissipation prevents localized overheating at the hub, which is beneficial in rooftop units exposed to sun and high ambient temperatures. The rigid metal core also keeps the impeller true, reducing wobble and bearing strain.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e30% lighter than steel cores lowers rotating inertia\u003c\/li\u003e\n  \u003cli\u003e2x heat dissipation efficiency protects motor and hub area\u003c\/li\u003e\n  \u003cli\u003eRigid hub improves balance and reduces bearing loads\u003c\/li\u003e\n  \u003cli\u003eAnodized finish prevents corrosion that can unbalance the wheel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance does this blower wheel require?\u003c\/h3\u003e\n\u003cp\u003eMaintenance is straightforward: remove the wheel in about three minutes, rinse with water, use a neutral detergent only if needed for grease removal, and air-dry before reassembly. The plastic body and anodized core are compatible with routine cleaning agents used for HVAC upkeep. Regular inspection for chips or excessive play in the shaft bore helps prevent failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick-detach design for fast cleaning and inspection\u003c\/li\u003e\n  \u003cli\u003eCompatible with neutral detergents for degreasing\u003c\/li\u003e\n  \u003cli\u003eAir-dry only—no harsh solvents required\u003c\/li\u003e\n  \u003cli\u003ePeriodic checks of shaft fit and mounting hardware recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: RV owners, mobile-home technicians, and DIYers looking for a robust, lightweight replacement blower wheel that matches common OEM part numbers (3313107033, 3313107.033, 3104887.009, 385002300). It’s well suited for rooftop air conditioners on campervans and motorhomes where reduced vibration, improved heat handling, and simple installation matter. If you need a direct-fit, serviceable fan wheel that balances performance and longevity, this WSRXG upgrade is built to meet those needs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this blower wheel compatible with my RV AC?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits many RV units using part numbers 3313107033, 3313107.033, 3104887.009, 385002300; verify 8\" diameter and 1\/2\" shaft bore.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tools come with the blower wheel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes M4 screws and a magnetic hex key for quick installation and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WSRXG","offers":[{"title":"Default Title","offer_id":48086063939742,"sku":"B0DT45D1SF","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/wsrxg-front-packaging-blower-wheel.jpg?v=1785883345","url":"https:\/\/northtrailauto.ca\/products\/wsrxg-rv-air-conditioner-8-blower-wheel-plastic-impeller-with-reinforced-aluminum-core-1-2-bore","provider":"North Trail Auto","version":"1.0","type":"link"}