{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"b50979055f38","name":"YAMAHA WEAR RING, WC-03012, 157.2x164.8x81, JET SKI, PWC DRIVE PARTS","sku":"78-1181","brand":"Wavewerx","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":16.72,"formatted":"£16.72"},"summary":"This precision-moulded jet pump wear ring (impeller liner) is designed for Yamaha personal watercraft in the 700–1200 class. It restores correct impeller-to-liner clearance to help minimise cavitation and maintain pump efficiency. Manufactured to 157.2 x 164.8 x 81 mm, it is a direct-fit replacement for 155 mm Yamaha pump housings in the 63M family. Features POM (Delrin) construction for wear resistance and dimensional stability. Direct-fit replacement for Yamaha 155 mm jet pump housings (63M series). Restores proper impeller clearance to reduce cavitation. Compatible with standard OEM-type impellers. Specifications Internal diameter: 157.2 mm Outer diameter: 164.8 mm Height: 81 mm Pump size: 155 mm Reference number (NI#): WC-03012. Cross-Reference OEM Part Numbers: 63M-51312-00-94, 63M-51312-01-94, 63M-51312-02-94, 65A-R1312-00-00.","attributes":[{"label":"General Product Group","value":"PWC Parts"},{"label":"General Product Type","value":"Wear Ring"},{"label":"Variant Id","value":"302202"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/78-1181/08cbb504b841dff3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/78-1181/08cbb504b841dff3.jpg"],"description":"This precision-moulded jet pump wear ring (impeller liner) is designed for Yamaha personal watercraft in the 700–1200 class. It restores correct impeller-to-liner clearance to help minimise cavitation and maintain pump efficiency. Manufactured to 157.2 x 164.8 x 81 mm, it is a direct-fit replacement for 155 mm Yamaha pump housings in the 63M family. Features POM (Delrin) construction for wear resistance and dimensional stability. Direct-fit replacement for Yamaha 155 mm jet pump housings (63M series). Restores proper impeller clearance to reduce cavitation. Compatible with standard OEM-type impellers. Specifications Internal diameter: 157.2 mm Outer diameter: 164.8 mm Height: 81 mm Pump size: 155 mm Reference number (NI#): WC-03012. Cross-Reference OEM Part Numbers: 63M-51312-00-94, 63M-51312-01-94, 63M-51312-02-94, 65A-R1312-00-00.","descriptionMarkdown":"### Yamaha PWC Jet Pump Wear Ring WC-03012\n\nRestore optimal performance to your Yamaha personal watercraft with this precision-moulded jet pump wear ring. This component, also known as an impeller liner, is crucial for maintaining the correct impeller-to-liner clearance. Proper clearance minimizes cavitation, which is the formation of vapor bubbles that can damage the impeller and reduce pump efficiency. This wear ring ensures your jet pump operates at peak performance.\n\nConstructed from durable POM (Delrin) material, this wear ring offers excellent wear resistance and maintains dimensional stability even under demanding conditions. It is designed as a direct-fit replacement, integrating seamlessly with standard OEM-type impellers and specific Yamaha 155 mm jet pump housings in the 63M family. This ensures a straightforward installation process and reliable operation.\n\n**Key Features:**\n\n \n- Material: POM (Delrin) construction for superior wear resistance and dimensional stability.\n \n- Restores Performance: Re-establishes proper impeller clearance, significantly reducing cavitation for enhanced pump efficiency.\n \n- Direct Fit: Engineered to be a direct replacement for Yamaha 155 mm jet pump housings belonging to the 63M series.\n \n- Compatibility: Designed to work effectively with standard OEM-type impellers.\n\n**Specifications:**\n\n \n- Internal Diameter: 157.2 mm\n \n- Outer Diameter: 164.8 mm\n \n- Height: 81 mm\n \n- Designed for 155 mm pump housings\n \n- Reference Number (NI#): WC-03012\n\n**Cross-Reference OEM Part Numbers:**\n\n \n- 63M-51312-00-94\n \n- 63M-51312-01-94\n \n- 63M-51312-02-94\n \n- 65A-R1312-00-00","weightGrams":null,"fitments":[],"collections":[{"name":"PWC Parts","url":"https://www.2brosparts.com/api/agent/collection/GB/pwc-parts"},{"name":"Wear Ring","url":"https://www.2brosparts.com/api/agent/collection/GB/wear-ring"}],"links":{"page":"https://www.2brosparts.com/products/yamaha-wear-ring-wc-03012-1572x1648x81-jet-ski-pwc-drive-parts","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/b50979055f38:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/b50979055f38:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}