{"title":"Honda GX390 Parts","description":"\u003cp\u003eParts and workshop fluids for Honda GX390 rental kart engines, including ignition, starter, carburettor, gasket, fuel and service components. Check the engine model, specification and product compatibility before ordering.\u003c\/p\u003e","products":[{"product_id":"plastic-fuel-pump-25-litres","title":"Plastic Fuel Pump – 25L\/hr – Go Kart","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA higher-flow aftermarket fuel pump for go kart fuel systems. Delivering 25 litres per hour, this plastic unit steps up from the standard 20L\/hr Mikuni-style pump — making it the right choice when larger displacement engines need a more consistent fuel supply, or where longer fuel line runs create enough resistance to starve a lower-flow pump at full throttle. Fuel starvation under load is one of those issues that can masquerade as carburettor or jetting problems for a long time before the actual cause is identified, so getting the pump spec right matters.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePlastic construction keeps weight down and cost accessible — straightforward to replace as part of routine fleet maintenance without it being a significant expense.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFlow rate:\u003c\/strong\u003e 25L\/hr \u003cstrong\u003eConstruction:\u003c\/strong\u003e Plastic\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987069972863,"sku":"KPFSFP25L","price":30.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_1e45424f96bf4f1190944ac3c0022761_mv2.gif?v=1771516061"},{"product_id":"packing-carburettor-gasket-10pces-3","title":"Outer Carburettor Gasket – Honda GX390 Go Kart Engine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAftermarket replacement packing carburettor gaskets for the Honda GX390 go kart engine. Also known as the outer carburettor gasket, this is the seal that sits between the carburettor and the insulator block — one of the first places an air leak develops on a well-used engine. A deteriorating outer gasket causes erratic idling, poor throttle response, and fuelling issues that can be frustrating to diagnose if you don't know what to look for.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWith E10 fuel meaning carburettors are coming off for cleaning more regularly than ever, replacing this as a matter of course every time the carb is removed is just good practice. At this price with a pack of 10 on the shelf there's no reason to refit the old one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAlso known as:\u003c\/strong\u003e Outer carburettor gasket\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Honda GX390\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 10 gaskets\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 16221-ZF6-800\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987074789759,"sku":"KPHCARPC390","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_d296f368d7e44beeb688b4f99b8b4571_mv2.jpg?v=1771516094"},{"product_id":"packing-insulator-gasket-10pces-3","title":"Packing Insulator \/ Inner Carburettor Gasket – Honda GX390 Go Kart Engine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAftermarket replacement packing insulators for the Honda GX390 go kart engine. Also known as the inner carburettor gasket, this is the seal that sits inside the carburettor assembly itself — keeping fuel circuits sealed and preventing air leaks that play havoc with mixture and idle quality. It's a small part that has a disproportionate effect on how cleanly the engine runs when it starts to deteriorate.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWith E10 fuel accelerating the wear on carburettor components generally, it's worth replacing this as a matter of course any time the carburettor is stripped for cleaning or jetting. At this price with a pack of 10 on the shelf, there's no reason to refit the old one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAlso known as:\u003c\/strong\u003e Inner carburettor gasket\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Honda GX390\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 10 gaskets\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 16223-ZE3-800\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987075314047,"sku":"KPHCARPI390","price":4.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_eeb8d8334756424c806e61e2b3872bb8_mv2.jpg?v=1771516097"},{"product_id":"carburettor-spacer-paper-10pces-2","title":"Carburettor Spacer – Honda GX270 \/ GX390 Go Kart Engine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAftermarket paper carburettor spacers for Honda GX270 and GX390 go kart engines. The carburettor spacer sits between the carburettor and the inlet manifold, providing a clean sealing surface and maintaining the correct spacing for proper fuel delivery. They compress and deteriorate over time — and are the kind of thing that gets forgotten about until a fuelling issue or air leak sends you on a lengthy diagnostic chase that could have been avoided with a fresh spacer.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWorth replacing any time the carburettor comes off, whether for cleaning, jetting, or a full rebuild. At this price and with a pack of 10 in hand there's no reason to refit the old one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX270\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX390\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 10 spacers\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 16220-ZA0-702\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987075510655,"sku":"KPHCARSP270","price":4.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_cf5ea6662cc840c48aa116affad158e7_mv2.png?v=1771516100"},{"product_id":"7x7x33mm-keyway-10pces","title":"Engine Crankshaft Keyway – Honda GX Series Go Kart Engine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAftermarket replacement crankshaft keyways for Honda GX series go kart engines. The keyway is the small but critical component that locates the centre clutch, drive sprocket, or other shaft-mounted components onto the engine crankshaft. It's one of those parts you don't think about until it shears — and when it does, the result is immediate and unmistakeable. The engine revs perfectly, the kart doesn't move. On a busy rental track that means a kart out of rotation until it's fixed.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe good news is it's one of the quickest and cheapest fixes on the entire kart. Keep a pack on the shelf and it's a five-minute turnaround rather than a problem that ruins your day.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 7 × 7 × 33mm\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e All Honda GX engines\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 10 keyways\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 90741-889-810\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987076166015,"sku":"KPHCKW070733","price":9.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_335f44e8cafc4c928b1dd39a1e9c6b92_mv2.jpg?v=1771516101"},{"product_id":"cylinder-head-gasket-5pces-2","title":"Cylinder Head Gasket (Composite) – Honda GX390 Go Kart Engine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAftermarket composite replacement cylinder head gaskets for the Honda GX390 go kart engine. Where the steel version offers durability under high compression and performance applications, the composite gasket is the go-to choice for standard engine rebuilds and routine top end work — good reliable sealing at an everyday price point.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAs with any head gasket replacement, fitting a fresh one any time the head comes off is just good practice. Reusing an old compressed gasket is a false economy that can come back to bite you.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSold in a pack of 5.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Honda GX390\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 5 gaskets\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 12251-ZF6-W00\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987079737727,"sku":"KPHCYHG390","price":12.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_38f5ef8b389044039f2f6f10a8b42c21_mv2.jpg?v=1771516120"},{"product_id":"metal-cylinder-head-gasket-gx390-5pces","title":"Cylinder Head Gasket – Honda GX390 Go Kart Engine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAftermarket thin metal replacement cylinder head gaskets for the Honda GX390 go kart engine. The head gasket is one of the most critical seals in the engine — sitting between the cylinder head and block, it has to contain combustion pressure and coolant simultaneously while enduring constant heat cycling. When it fails you'll see coolant loss, white exhaust smoke, overheating, or in a worst case scenario a hydrolocked engine. Catching and replacing a failing head gasket early saves a lot more than the cost of a gasket.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe thin metal construction offers reliable sealing and good durability under the demands of a hard-working rental engine — and at this price, replacing it as part of any top end rebuild is a no-brainer rather than an afterthought.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSold in a pack of 5.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Honda GX390\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 5 gaskets\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 12251-ZF6-W00\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987079803263,"sku":"KPHCYHG390S","price":24.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/64d083_9cf29a792efc462c95de53c9e92b25e7_mv2.jpg?v=1771516121"},{"product_id":"packing-head-cover-gasket-5pces-2","title":"Head Cover Gasket – Honda GX Series Go Kart Engine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAftermarket replacement head cover gaskets for Honda GX series go kart engines. When the head cover gasket starts to go you'll typically see oil weeping down the side of the engine — messy, unprofessional on a customer-facing fleet, and a sign that it's time for a straightforward fix. Fresh gasket, clean engine, job done.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWorth replacing as a matter of course any time the head cover comes off, whether for a valve clearance check, a top end rebuild, or any other reason you've got the cover off. At this price there's no reason to refit the old one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSold in a pack of 5.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX240\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX270\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX340\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX390\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 5 gaskets\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 12391-ZE2-020\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987080458623,"sku":"KPHCYPHC270","price":16.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_6cb8f455be9a408893ea301d4c981e7b_mv2.jpg?v=1771516123"},{"product_id":"gasket-muffler-10pces-2","title":"Muffler Gasket – Honda GX Series Go Kart Engine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAftermarket replacement muffler gaskets for Honda GX series go kart engines. The gasket between the exhaust port and muffler takes a lot of heat cycling and is one of the first to blow on a high-hour engine. When it goes you'll know about it — increased exhaust noise, carbon deposits around the joint, and hot gases escaping where they shouldn't. It's a two-minute fix with a fresh gasket and one of the cheapest repairs you'll make on an engine.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSold in a pack of 10, so you've always got stock for routine maintenance and rebuilds across the fleet without waiting on a reorder.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX240\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX270\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX340\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX390\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 10 gaskets\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 18381-ZE2-800\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987081146751,"sku":"KPHEMG270","price":9.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_9c41b2256d5647649b319e72abe814b9_mv2.jpg?v=1771516128"},{"product_id":"exhaust-pipe-gasket-10pces","title":"Exhaust Pipe Gasket – Honda GX Series Go Kart Engine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAftermarket replacement exhaust pipe gaskets for Honda GX series go kart engines. A leaking exhaust gasket is one of those things that's easy to ignore until it isn't — the noise alone is enough to drive you mad on a busy track, and left unchecked the heat and carbon buildup around the joint causes bigger problems down the line. A fresh gasket costs next to nothing and takes minutes to fit.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSold in a pack of 10, so you've always got stock for routine maintenance and rebuilds across the fleet without waiting on a reorder.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX240\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX270\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX340\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGX390\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 10 gaskets\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 18333-ZE3-800\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987081277823,"sku":"KPHEPG270","price":11.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_86ccf9fc2cb6475e84e394b68f8836fc_mv2.jpg?v=1771516130"},{"product_id":"gasket-kit-8-pieces-2","title":"Gasket Kit – Honda GX390 Go Kart Engine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAftermarket complete gasket kit for the Honda GX390 go kart engine. Everything you need to properly seal an engine rebuild in one pack — no hunting down eight different part numbers individually or discovering halfway through a job that you're missing a gasket. Just open the kit and get on with it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIncludes all the critical sealing gaskets covering the top end, fuel system, and exhaust — the full set you'd want to replace any time the engine is stripped down for a rebuild or major service. Fitting new gaskets throughout while the engine is apart is just good practice, and at this price there's no reason not to.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePacking case cover gasket\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePacking head cover gasket\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCylinder head gasket\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePacking carburettor gasket\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGasket muffler\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eExhaust pipe gasket\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCarburettor spacer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePacking insulator gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePack size:\u003c\/strong\u003e 8 pieces\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Honda GX390\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eOEM Ref:\u003c\/strong\u003e 06111-ZF6-R80\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987082490239,"sku":"KPHGK390","price":11.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_a960513e253b4768b0984e863af4335c_mv2.jpg?v=1771516133"},{"product_id":"ignition-coil-with-spark-gx270-390","title":"Ignition Coil with Spark GX270\/390","description":"\u003cp\u003eAftermarket ignition coil with spark for Honda GX240\/GX270\/GX340\/GX390.\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987082948991,"sku":"KPHICS270","price":28.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_84d261b8bf7a41458e061c63a8e1e76d_mv2.jpg?v=1771516135"},{"product_id":"switch-assembly-engine-stop-double-5pces","title":"Double Engine Stop Switch Assembly – Pack of 5","description":"\u003cp\u003eAftermarket switch assembly Engine Stop, Double Cable - suitable for all engine sizes (pack of 5). Honda # 36100-ZH8-W41\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987083014527,"sku":"KPHICSAD","price":8.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_b3f2b332d87d41c19b7072ccb7056c16_mv2.jpg?v=1771516136"},{"product_id":"spark-plug-covers-10pces","title":"Spark Plug Covers – Pack of 10","description":"\u003cp\u003eAftermarket spark plug covers to suit all Honda engines. Pack of 10. 30700-ZE1-013, 30700ZE1013\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987083473279,"sku":"KPHICSPC","price":15.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_2bae24eba4d3400e83f6a20d8f788f8b_mv2.jpg?v=1771516138"},{"product_id":"ngk-spark-plug-bpr6es-10pces","title":"NGK Spark Plug BPR6ES – Pack of 10","description":"\u003cp\u003eNGK spark plug BPR6ES - suits all Honda GX engines, Subaru EH41, Kawasaki KAF400A\/B Mule 610 (box of 10). 98079-55846, 9807955846\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987083538815,"sku":"KPHICSPNBPR6ES","price":30.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_db68c668c7f24e8b835669c490ec0619_mv2.jpg?v=1771516139"},{"product_id":"oil-dip-sticks-gx270-390-5pces","title":"Honda GX270 \/ GX390 Oil Dipsticks – Pack of 5","description":"\u003cp\u003eAftermarket oil dipstick for Honda GX240\/GX270\/GX340\/GX390 (pack of 5). 15600-735-300, 15600735300\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987083669887,"sku":"KPHODS270","price":12.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_9bb73595c15d4a5d9670e652a5585f80_mv2.jpg?v=1771516142"},{"product_id":"starter-handle-10pces","title":"Starter Handle – Pack of 10","description":"\u003cp\u003eAftermarket starter handle (black) for Honda GX120\/GX160\/GX200\/GX240\/GX270\/GX340\/GX390. 28461-ZE2-W02, 28461ZE2W02\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987088388479,"sku":"KPHRSPSH","price":9.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_ffc5982cb1d34b1db870c71bc05f613f_mv2.jpg?v=1771516191"},{"product_id":"throttle-cable-holder","title":"Throttle Cable Holder","description":"\u003cp\u003eThrottle cable holder for all Honda GX engine models. Mounts to the engine and provides the anchor point for the outer throttle cable conduit — without it the outer cable has no fixed reference point and the throttle cannot function correctly. A simple bracket that is easy to overlook but essential for correct throttle operation.\u003c\/p\u003e\u003cp\u003eCompatible with: All Honda GX engine models.\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987088879999,"sku":"KPHTCH","price":5.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_88eba573e18842d49ac9a3d8474213b0_mv2.jpg?v=1771516198"},{"product_id":"throttle-cable-nipples-10pces","title":"Throttle Cable Nipples – Pack of 10","description":"\u003cp\u003eAftermarket throttle cable nipples for Honda GX engine throttle systems — pack of 10. Each set includes the wire holder, screw and 5mm E-ring circlip. The throttle cable nipple connects the inner throttle cable to the carburettor throttle mechanism — a worn or incorrectly fitted nipple causes sluggish or inconsistent throttle response. Compatible with the full Honda GX range from GX120 through GX390.\u003c\/p\u003e\u003cp\u003eIncludes: wire holder, screw and 5mm E-ring circlip. Compatible with: Honda GX120, GX160, GX200, GX240, GX270, GX340, GX390. Pack of 10.\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987089109375,"sku":"KPHTN","price":16.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_4d03f9d9482e4670912f1b42decfde72_mv2.jpg?v=1771516201"},{"product_id":"mannol-dct-fluid-20ltrs","title":"Mannol DCT Fluid – 20 Litres","description":"\u003cp\u003eMannol DCT fluid — 20 litre container. Dual Clutch Transmission fluid for go-kart wet clutch and reduction box systems that require a dedicated clutch fluid specification. The 20 litre container suits fleet maintenance where reduction box fluid is changed as part of a regular service schedule across a fleet of karts.\u003c\/p\u003e\u003cp\u003eSpecification: DCT fluid. Volume: 20 litres. For go-kart wet clutch and reduction box applications.\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987096154495,"sku":"LUMDCT20L","price":119.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_6080517cfc4c41668454bd8d0a029f8e_mv2.png?v=1771516266"},{"product_id":"mannol-energy-premium-5w30-all-synthetic-oil-20ltrs","title":"Mannol Energy Premium 5W-30 All-Synthetic Oil – 20 Litres","description":"\u003cp\u003eMannol Energy Premium 5W-30 fully synthetic engine oil for Honda GX series engines — 20 litre container. Honda recommends 10W-40 as the standard specification, but 5W-30 fully synthetic is a widely used fleet-operator choice that provides excellent cold-start protection and reduced viscosity drag on a fresh or recently rebuilt engine. The 20 litre container is the practical purchase for fleet maintenance where oil changes are carried out regularly across multiple karts.\u003c\/p\u003e\u003cp\u003eSpecification: 5W-30 fully synthetic. Volume: 20 litres. Recommended for Honda GX engine series.\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987096449407,"sku":"LUMEP5W3020L","price":69.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_e3359cb951d84832a489e37750e8220f_mv2.png?v=1771516268"},{"product_id":"ngk-spark-plug-bur6et-pack-of-10","title":"NGK Spark Plug BUR6ET – Pack of 10","description":"\u003cp\u003eNGK spark plug BUR6ET (pack of 10) for use with the Honda GX engine using LPG.\u003c\/p\u003e","brand":"Rental Kart Parts","offers":[{"title":"Default Title","offer_id":56987099005311,"sku":"QPEPSPBUR6ET","price":59.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/files\/dca9af_1c9bb21ee48d4fdc9e56d76fe448b381_mv2.jpg?v=1771516281"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/0772\/6975\/collections\/shopping_cd05a72b-39e9-4013-b40b-da51395628e6.webp?v=1771520960","url":"https:\/\/rentalkartparts.com\/collections\/honda-gx-390.oembed","provider":"Rental Kart Parts","version":"1.0","type":"link"}