{"product_id":"royal-enfield-888235-piston-rings-set-standard-350-electra-4s-electra-5s","title":"Piston \u0026 Rings Set for Royal Enfield Standard 350, Electra 4S \u0026 Electra 5S – Genuine Royal Enfield 888235","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eRoyal Enfield \u003cstrong\u003e888235\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003episton \u0026amp; rings set\u003c\/strong\u003e for older 350cc Royal Enfield engines. Official-style parts sources identify this exact part number as \u003cstrong\u003ePISTON \u0026amp; RINGS SET\u003c\/strong\u003e, and Bike-Parts also shows it as the \u003cstrong\u003ereplacement part number\u003c\/strong\u003e for older piston references \u003cstrong\u003e110086\u003c\/strong\u003e and \u003cstrong\u003e110086\/4\u003c\/strong\u003e, which strengthens its identity as the complete piston-and-ring service set rather than a loose ring kit.\u003c\/p\u003e\n\u003cp\u003eThis is the correct replacement when the existing piston is worn, scored, noisy, low on compression, smoking excessively, or being replaced during a top-end rebuild. Buyers usually search for this part as \u003cstrong\u003episton kit\u003c\/strong\u003e, \u003cstrong\u003episton and ring set\u003c\/strong\u003e, \u003cstrong\u003e350cc piston set\u003c\/strong\u003e, \u003cstrong\u003eRoyal Enfield piston rings set\u003c\/strong\u003e, or \u003cstrong\u003eBullet 350 piston kit\u003c\/strong\u003e. The strongest surfaced fitment support points to older \u003cstrong\u003eStandard 350\u003c\/strong\u003e, \u003cstrong\u003eElectra 4S\u003c\/strong\u003e, and \u003cstrong\u003eElectra 5S\u003c\/strong\u003e type applications rather than UCE\/J-Series\/650 platforms.\u003c\/p\u003e\n\u003cp\u003eThis page stays buyer-focused: this is the \u003cstrong\u003ecomplete piston \u0026amp; rings set\u003c\/strong\u003e, not just the piston rings, gudgeon pin clips, or a full top-end gasket kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you buy:\u003c\/strong\u003e match \u003cstrong\u003e888235\u003c\/strong\u003e, confirm your motorcycle is an older compatible \u003cstrong\u003e350cc non-UCE model\u003c\/strong\u003e, and compare bore\/piston type with the engine being rebuilt before ordering.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Royal Enfield OEM part number 888235\u003c\/li\u003e\n\u003cli\u003eOfficial description: Piston \u0026amp; Rings Set\u003c\/li\u003e\n\u003cli\u003eReplacement for older piston references 110086 and 110086\/4\u003c\/li\u003e\n\u003cli\u003eComplete piston-and-rings service set, not only rings\u003c\/li\u003e\n\u003cli\u003eStrongest surfaced fitment: Standard 350, Electra 4S, Electra 5S\u003c\/li\u003e\n\u003cli\u003eSuitable for top-end rebuilds and compression-restoration work\u003c\/li\u003e\n\u003cli\u003eBetter OEM fit confidence than unknown local piston kits\u003c\/li\u003e\n\u003cli\u003eBest ordered by part number, exact engine family, and rebuild verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 22.4643%;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 22.3455%;\"\u003ePlatform\/Engine\u003c\/th\u003e\n\u003cth style=\"width: 9.74643%;\"\u003eYears\u003c\/th\u003e\n\u003cth style=\"width: 14.0254%;\"\u003eStatus\u003c\/th\u003e\n\u003cth style=\"width: 31.2599%;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.4643%;\"\u003eStandard 350\u003c\/td\u003e\n\u003ctd style=\"width: 22.3455%;\"\u003eOlder 350cc Bullet family\u003c\/td\u003e\n\u003ctd style=\"width: 9.74643%;\"\u003eLegacy\u003c\/td\u003e\n\u003ctd style=\"width: 14.0254%;\"\u003eConfirmed\u003c\/td\u003e\n\u003ctd style=\"width: 31.2599%;\"\u003eSafexBikes explicitly lists 888235 for Standard 350.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.4643%;\"\u003eElectra 4S\u003c\/td\u003e\n\u003ctd style=\"width: 22.3455%;\"\u003eOlder 350cc Electra family\u003c\/td\u003e\n\u003ctd style=\"width: 9.74643%;\"\u003eLegacy\u003c\/td\u003e\n\u003ctd style=\"width: 14.0254%;\"\u003eConfirmed\u003c\/td\u003e\n\u003ctd style=\"width: 31.2599%;\"\u003eSafexBikes explicitly lists 888235 for Electra 4S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.4643%;\"\u003eElectra 5S\u003c\/td\u003e\n\u003ctd style=\"width: 22.3455%;\"\u003eOlder 350cc Electra family\u003c\/td\u003e\n\u003ctd style=\"width: 9.74643%;\"\u003eLegacy\u003c\/td\u003e\n\u003ctd style=\"width: 14.0254%;\"\u003eConfirmed\u003c\/td\u003e\n\u003ctd style=\"width: 31.2599%;\"\u003eSafexBikes explicitly lists 888235 for Electra 5S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.4643%;\"\u003eOther older 350cc Bullet-family applications replacing 110086 \/ 110086\/4\u003c\/td\u003e\n\u003ctd style=\"width: 22.3455%;\"\u003eOlder 350cc family\u003c\/td\u003e\n\u003ctd style=\"width: 9.74643%;\"\u003eLegacy\u003c\/td\u003e\n\u003ctd style=\"width: 14.0254%;\"\u003eLikely but verify\u003c\/td\u003e\n\u003ctd style=\"width: 31.2599%;\"\u003eBike-Parts shows 888235 replacing older piston references, but there is no clean official model-by-model list beyond the surfaced support above.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22.4643%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 22.3455%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 9.74643%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 14.0254%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 31.2599%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVariants\u003c\/h2\u003e\n\u003cp\u003eNo variants.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eWhat is 888235 exactly?\u003c\/h3\u003e\n\u003cp\u003eIt is the \u003cstrong\u003episton \u0026amp; rings set\u003c\/strong\u003e for older Royal Enfield 350cc engines. It is sold as a combined piston-and-rings kit, not just loose rings.\u003c\/p\u003e\n\u003ch3\u003eWhich bikes is it clearly confirmed for?\u003c\/h3\u003e\n\u003cp\u003eThe strongest surfaced support confirms \u003cstrong\u003eStandard 350\u003c\/strong\u003e, \u003cstrong\u003eElectra 4S\u003c\/strong\u003e, and \u003cstrong\u003eElectra 5S\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs this only a ring set?\u003c\/h3\u003e\n\u003cp\u003eNo. The checked sources identify it as \u003cstrong\u003ePISTON \u0026amp; RINGS SET\u003c\/strong\u003e, not only piston rings.\u003c\/p\u003e\n\u003ch3\u003eIs this related to older part numbers 110086 or 110086\/4?\u003c\/h3\u003e\n\u003cp\u003eYes. Bike-Parts shows \u003cstrong\u003e888235\u003c\/strong\u003e as the replacement part number for \u003cstrong\u003e110086\u003c\/strong\u003e and \u003cstrong\u003e110086\/4\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does this part solve?\u003c\/h3\u003e\n\u003cp\u003eIt is used during top-end rebuilds when the piston is worn, damaged, or low on sealing performance, and when the engine needs fresh piston and ring replacement.\u003c\/p\u003e\n\u003ch3\u003eHow do I avoid ordering the wrong piston set?\u003c\/h3\u003e\n\u003cp\u003eMatch \u003cstrong\u003e888235\u003c\/strong\u003e, confirm your engine is the older compatible \u003cstrong\u003e350cc non-UCE type\u003c\/strong\u003e, and verify rebuild dimensions\/spec before ordering.\u003c\/p\u003e","brand":"Royal Enfield","offers":[{"title":"Default Title","offer_id":51278612758823,"sku":"888235","price":1070.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/EAB372B2-978F-4989-A73A-45D39D145634.jpg?v=1775999119","url":"https:\/\/underthehood.co.in\/products\/royal-enfield-888235-piston-rings-set-standard-350-electra-4s-electra-5s","provider":"UNDER THE HOOD","version":"1.0","type":"link"}