{"product_id":"heurofosh-rp061022-raw-impeller-kit-for-crusader","title":"Heurofosh Neoprene Raw Water Impeller Kit for Crusader PCM Engines RP061022 — Complete Seal \u0026 O‑Ring Set","description":"\u003cp\u003e\u003cstrong\u003eThe Heurofosh RP061022 Raw Impeller Kit is a complete neoprene impeller replacement set designed to restore reliable raw-water flow in Crusader and compatible PCM marine engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit supplies the rotating impeller plus all seals and o-rings needed to service serpentine-belt driven raw-water pumps on many Pleasurecraft\/PCM and GM-based marine engines. Built with high-performance neoprene vanes and precision-fit gaskets, the assembly targets proper cooling circulation and eliminates the need to source individual parts. The RP061022 cross-references common OEM and aftermarket numbers so you can fit it with confidence on a range of inboard engine models.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and models will this impeller kit fit?\u003c\/h3\u003e\n\n\u003cp\u003eThis replacement set fits Crusader 5.7L, 6.0L and 8.1L engines from 2005 onward that use serpentine-belt driven water pumps. It also matches GM 5.0, 5.7 and 6.0 engines with serpentine belt setups and several Excalibur and Pro Sport applications. Check compatibility details for specific model years and pump types before installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCrusader 5.7L, 6.0L, 8.1L from 2005+ (serpentine belt water pumps)\u003c\/li\u003e\n  \u003cli\u003eGM 5.0, 5.7, 6.0 engines with serpentine systems; some 2003+ Excalibur models\u003c\/li\u003e\n  \u003cli\u003eReferences: Pleasurecraft R061022, RP061022, Sierra 18-8926, Mallory 9-45718\u003c\/li\u003e\n  \u003cli\u003eFits PCM engines that use modular pumps on 2004+ where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat exactly is included in the Heurofosh RP061022 kit?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit arrives with the rotating impeller and the essential sealing pieces needed for a complete raw-water pump service. Having the housing o-ring and bolt o-rings included prevents multiple trips to the parts store and reduces installation time. All components are sized to match the original pump geometry for a straightforward swap.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e1 impeller (R061022) made from high-performance neoprene\u003c\/li\u003e\n  \u003cli\u003e1 housing o-ring (R047242) to seal the pump cover\u003c\/li\u003e\n  \u003cli\u003e4 bolt o-rings (R047243) to protect fasteners and prevent leaks\u003c\/li\u003e\n  \u003cli\u003ePackaged for single-service replacement—no extra seals required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the neoprene impeller material affect performance and durability?\u003c\/h3\u003e\n\n\u003cp\u003eNeoprene offers a balance of flexibility and wear resistance that suits raw-water marine cooling systems. Its resilience allows the vanes to maintain contact with the pump housing for consistent flow while tolerating the abrasive and corrosive elements found in seawater. Proper installation and periodic inspection will maximize service life and maintain cooling efficiency.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-performance neoprene for flexible, durable impeller vanes\u003c\/li\u003e\n  \u003cli\u003eResists common seawater wear and moderate debris exposure\u003c\/li\u003e\n  \u003cli\u003eDesigned to retain shape under typical marine pump loads\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM-style impellers to preserve original pump clearances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before installing this replacement kit?\u003c\/h3\u003e\n\n\u003cp\u003eBefore installation, confirm pump type (serpentine-belt driven), engine model year, and available clearance for the impeller. Inspect the pump housing and throat for scoring or corrosion that could cause premature wear. Replace any damaged housings or badly corroded components to ensure the new impeller functions properly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVerify engine make\/model and serpentine pump configuration\u003c\/li\u003e\n  \u003cli\u003eCheck pump housing for damage, corrosion, or excessive wear\u003c\/li\u003e\n  \u003cli\u003eConfirm part cross-references (R061022, 18-8926, 9-45718)\u003c\/li\u003e\n  \u003cli\u003eHave basic hand tools and marine-grade lubricant for fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Heurofosh RP061022 kit is ideal for boat owners, mechanics, and DIY marine technicians who need an OEM-compatible impeller replacement for Crusader, PCM and compatible GM-based engines with serpentine-driven water pumps. It suits seasonal maintenance, pre-launch checks, and emergency field repairs when restoring proper raw-water circulation is a priority.\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 impeller kit compatible with my Crusader 5.7L engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—RP061022 fits Crusader 5.7L engines from 2005 onward that use serpentine-belt driven water pumps. Verify pump type before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What parts come in the RP061022 kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes one neoprene impeller R061022, one housing o-ring R047242, and four bolt o-rings R047243 for a full pump service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Heurofosh","offers":[{"title":"Default Title","offer_id":48024038834337,"sku":"B0CGD5WGVQ","price":99.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/heurofosh-impeller-front-view.jpg?v=1791356493","url":"https:\/\/canadiansporting.ca\/products\/heurofosh-rp061022-raw-impeller-kit-for-crusader","provider":"Canadian Sporting","version":"1.0","type":"link"}