{"product_id":"himarklif-140mm-jet-pump-wear-ring-for-sea-doo-sportster-challenger-gtx-reinforced-nylon-direct-fit","title":"HIMARKLIF 140mm Jet Pump Wear Ring for Sea-Doo Sportster Challenger GTX — Reinforced Nylon, Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003eHIMARKLIF 140mm jet pump wear ring is a direct-fit replacement part designed to restore pump housing clearance and improve jet efficiency on compatible Sea-Doo watercraft.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis wear ring is molded from glass-fiber-reinforced nylon to reproduce factory clearances for a wide range of Sea-Doo Sportster, Challenger, Speedster, Explorer and GTX-series personal watercraft. It replaces OEM part numbers 271000290, 271000101 and 271000002 and is supplied as a single 140mm ring; confirm the 140mm inner diameter matches your pump before ordering. The ring’s stiff composite construction resists abrasion and fatigue so it holds shape under load and extends service intervals when installed and maintained correctly.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Sea-Doo models will this 140mm wear ring fit?\u003c\/h3\u003e\n\u003cp\u003eThis wear ring fits many late-80s through 2000 Sea-Doo models, including Sportster, Challenger, Speedster, Explorer and multiple GTX\/GTI\/GTS variants. Always verify the year and pump bore measurement to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Sea-Doo Sportster and Challenger series (1995–2000 ranges included).\u003c\/li\u003e\n  \u003cli\u003eCompatible with GT, GTI, GTS, GTX, GSX, GSI, GS and SP\/XP\/SPI\/SPX families listed in product fitment.\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM numbers 271000290, 271000101, 271000002 for cross-reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the material and design affect durability?\u003c\/h3\u003e\n\u003cp\u003eThe ring uses glass fiber reinforced nylon, a composite chosen for tensile strength and rigidity. The glass fibers limit deformation and abrasion during high-speed pump operation, which helps maintain the critical clearance between impeller and housing and reduces efficiency losses over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReinforced nylon resists wear and helps prevent premature distortion.\u003c\/li\u003e\n  \u003cli\u003eRigid structure reduces frictional wear on the ring under load.\u003c\/li\u003e\n  \u003cli\u003eImproved fatigue resistance extends functional service life compared to non-reinforced plastics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the installation steps and maintenance tips?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward but requires a clean pump groove and attention to orientation: seat the lip toward the hull and avoid overheating the part during fitting. After installation, check ring tightness and inspect regularly; replace at the first sign of cracking, gouging or oil ingress to preserve pump performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean the installation groove thoroughly before fitting.\u003c\/li\u003e\n  \u003cli\u003eInstall with the lip facing the hull and verify even seating.\u003c\/li\u003e\n  \u003cli\u003eAvoid high heat during installation and recheck tightness after initial run-in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this wear ring restore pump performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn ring restores the impeller-to-housing clearance, which can recover thrust and watercraft responsiveness lost to excessive wear. While not a tune-up for other damaged pump components, a new ring is a cost-effective step to reclaim near-original pump efficiency when paired with a healthy impeller and pump housing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces water leakage around the impeller to improve thrust.\u003c\/li\u003e\n  \u003cli\u003eHelps return responsiveness if the original ring was worn or out-of-round.\u003c\/li\u003e\n  \u003cli\u003eBest results when combined with impeller and housing inspection or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This HIMARKLIF 140mm wear ring is intended for Sea-Doo owners, marine technicians and restoration enthusiasts working on model years listed in the fitment. It’s ideal when you need an OEM-number-equivalent replacement to restore pump clearances and extend the service life of your watercraft’s jet unit, provided you confirm the 140mm inner diameter and model compatibility before purchase.\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: What diameter is this wear ring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The wear ring has a 140mm inner diameter; confirm your pump matches before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which OEM numbers does it replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This unit replaces Sea-Doo part numbers 271000290, 271000101 and 271000002.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HIMARKLIF","offers":[{"title":"Default Title","offer_id":48084437237918,"sku":"B0FGD7H7TT","price":34.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/himarklif-front-packaging-140mm-wear-ring.jpg?v=1785855241","url":"https:\/\/northtrailauto.ca\/products\/himarklif-140mm-jet-pump-wear-ring-for-sea-doo-sportster-challenger-gtx-reinforced-nylon-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}