{"product_id":"lay-shaft-assembly-4-speed-gearbox-bullet-electra-111194-1","title":"Royal Enfield Lay Shaft Assembly (4-Speed Gearbox) for Bullet 350\/500, Electra 4S, Lightning 500\/535 | 111194\/1","description":"\u003cp data-end=\"730\" data-start=\"295\"\u003eThe \u003cstrong data-end=\"351\" data-start=\"299\"\u003eRoyal Enfield Lay Shaft Assy (Part No. 111194\/1)\u003c\/strong\u003e is a critical internal component of the \u003cstrong data-end=\"411\" data-start=\"392\"\u003e4-speed gearbox\u003c\/strong\u003e used on select older\/“Non-UCE” Royal Enfield platforms.  If your motorcycle shows symptoms like \u003cstrong data-end=\"655\" data-start=\"545\"\u003ehard shifting, noisy gearbox (whine\/grind), jumping out of gear, excessive play, or uneven gear engagement\u003c\/strong\u003e during a gearbox overhaul, a worn layshaft assembly is often a root cause.\u003c\/p\u003e\n\u003cp data-end=\"1135\" data-start=\"732\"\u003eUnlike generic aftermarket shafts, this is listed as a \u003cstrong data-end=\"818\" data-start=\"787\"\u003egenuine OE-spec replacement\u003c\/strong\u003e for applications where 111194\/1 is assigned, ensuring correct machining tolerances and proper gear alignment under load.  For best results (and to reduce repeat teardown), it is recommended to inspect\/replace \u003cstrong data-end=\"1110\" data-start=\"1065\"\u003ebearings, bushes, shims, and mating gears\u003c\/strong\u003e during the same rebuild.\u003c\/p\u003e\n\u003cp data-end=\"1366\" data-start=\"1137\"\u003eImportant: this part is for \u003cstrong data-end=\"1207\" data-start=\"1165\"\u003especific 4-speed gearbox fitments only\u003c\/strong\u003e—it is \u003cstrong data-end=\"1221\" data-start=\"1214\"\u003eNOT\u003c\/strong\u003e intended for UCE\/J-Series\/650 Twins or newer 5-speed systems unless your exact model is confirmed below. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"1392\" data-start=\"1368\"\u003eKey Features \u003c\/h2\u003e\n\u003cul data-end=\"2177\" data-start=\"1393\"\u003e\n\u003cli data-end=\"1503\" data-start=\"1393\"\u003e\n\u003cp data-end=\"1503\" data-start=\"1395\"\u003eGenuine Royal Enfield \u003cstrong data-end=\"1439\" data-start=\"1417\"\u003eLay Shaft Assembly\u003c\/strong\u003e – \u003cstrong data-end=\"1463\" data-start=\"1442\"\u003ePart No. 111194\/1\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1618\" data-start=\"1504\"\u003e\n\u003cp data-end=\"1618\" data-start=\"1506\"\u003eDesigned for \u003cstrong data-end=\"1538\" data-start=\"1519\"\u003e4-speed gearbox\u003c\/strong\u003e applications (legacy\/non-UCE platforms) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" alt=\"https:\/\/thesparescompany.com\/products\/lay-shaft-assy?srsltid=AfmBOoqZB_SDvDIQjChUoL2UBgL8cHMyudaWkRbvF0K6Hv2Yd688wbAg\" rel=\"noopener\" href=\"https:\/\/thesparescompany.com\/products\/lay-shaft-assy?srsltid=AfmBOoqZB_SDvDIQjChUoL2UBgL8cHMyudaWkRbvF0K6Hv2Yd688wbAg\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1618\" data-start=\"1504\"\u003e\n\u003cp data-end=\"1618\" data-start=\"1506\"\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" alt=\"https:\/\/thesparescompany.com\/products\/lay-shaft-assy?srsltid=AfmBOoqZB_SDvDIQjChUoL2UBgL8cHMyudaWkRbvF0K6Hv2Yd688wbAg\" rel=\"noopener\" href=\"https:\/\/thesparescompany.com\/products\/lay-shaft-assy?srsltid=AfmBOoqZB_SDvDIQjChUoL2UBgL8cHMyudaWkRbvF0K6Hv2Yd688wbAg\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003eRestores \u003cstrong data-end=\"1656\" data-start=\"1630\"\u003esmooth gear engagement\u003c\/strong\u003e and correct shaft alignment during gearbox rebuild\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1795\" data-start=\"1710\"\u003e\n\u003cp data-end=\"1795\" data-start=\"1712\"\u003eHelps address \u003cstrong data-end=\"1772\" data-start=\"1726\"\u003egearbox noise \/ rough shifting \/ gear slip\u003c\/strong\u003e caused by shaft wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1914\" data-start=\"1796\"\u003e\n\u003cp data-end=\"1914\" data-start=\"1798\"\u003eOE-spec machining for reliable fitment and longevity (application-dependent) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2010\" data-start=\"1915\"\u003e\n\u003cp data-end=\"2010\" data-start=\"1917\"\u003eRecommended to install with fresh \u003cstrong data-end=\"1976\" data-start=\"1951\"\u003ebearings\/bushes\/shims\u003c\/strong\u003e during overhaul (best practice)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2107\" data-start=\"2011\"\u003e\n\u003cp data-end=\"2107\" data-start=\"2013\"\u003e\u003cstrong data-end=\"2040\" data-start=\"2013\"\u003eReduces repeat failures\u003c\/strong\u003e compared to mismatched local shafts when correct model is chosen\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2177\" data-start=\"2108\"\u003e\n\u003cp data-end=\"2177\" data-start=\"2110\"\u003eIdeal for workshops and restoration builds where accuracy matters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2227\" data-start=\"2179\"\u003eCompatibility Table \u003cspan style=\"color: rgb(246, 9, 9);\"\u003e(PLEASE CHECK PART NUMBER BEFORE PURCHASE)\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"2328\" data-start=\"2228\"\u003e\u003cstrong data-end=\"2288\" data-start=\"2228\"\u003ePart Number: 111194\/1 – Lay Shaft Assy (4-Speed Gearbox)\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"4072\" data-start=\"2330\" style=\"width: 100%; height: 411.469px;\"\u003e\n\u003cthead data-end=\"2432\" data-start=\"2330\"\u003e\n\u003ctr data-end=\"2432\" data-start=\"2330\" style=\"height: 39.1875px;\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2361\" data-start=\"2330\" style=\"width: 20.5134%; height: 39.1875px;\"\u003eModel (as listed by sources)\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2381\" data-start=\"2361\" style=\"width: 25.4855%; height: 39.1875px;\"\u003eEngine \/ Platform\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2392\" data-start=\"2381\" style=\"width: 10.8594%; height: 39.1875px;\"\u003eBS Stage\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2414\" data-start=\"2392\" style=\"width: 15.8231%; height: 39.1875px;\"\u003eYears (per sources)\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2432\" data-start=\"2414\" style=\"width: 21.2471%; height: 39.1875px;\"\u003eFitment Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"4072\" data-start=\"2455\"\u003e\n\u003ctr data-end=\"2598\" data-start=\"2455\" style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2468\" data-start=\"2455\" style=\"width: 20.5134%; height: 39.1875px;\"\u003eBullet 350\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2497\" data-start=\"2468\" style=\"width: 25.4855%; height: 39.1875px;\"\u003eLegacy \/ Non-UCE (4-speed)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2511\" data-start=\"2497\" style=\"width: 10.8594%; height: 39.1875px;\"\u003ePre-BS\/Carb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2566\" data-start=\"2511\" style=\"width: 15.8231%; height: 39.1875px;\"\u003eListed (1955+)\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2598\" data-start=\"2566\" style=\"width: 21.2471%; height: 39.1875px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2741\" data-start=\"2599\" style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2612\" data-start=\"2599\" style=\"width: 20.5134%; height: 39.1875px;\"\u003eBullet 500\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2641\" data-start=\"2612\" style=\"width: 25.4855%; height: 39.1875px;\"\u003eLegacy \/ Non-UCE (4-speed)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2655\" data-start=\"2641\" style=\"width: 10.8594%; height: 39.1875px;\"\u003ePre-BS\/Carb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2709\" data-start=\"2655\" style=\"width: 15.8231%; height: 39.1875px;\"\u003eListed (2000) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" alt=\"https:\/\/thesparescompany.com\/products\/lay-shaft-assy?srsltid=AfmBOoqZB_SDvDIQjChUoL2UBgL8cHMyudaWkRbvF0K6Hv2Yd688wbAg\" rel=\"noopener\" href=\"https:\/\/thesparescompany.com\/products\/lay-shaft-assy?srsltid=AfmBOoqZB_SDvDIQjChUoL2UBgL8cHMyudaWkRbvF0K6Hv2Yd688wbAg\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2741\" data-start=\"2709\" style=\"width: 21.2471%; height: 39.1875px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2867\" data-start=\"2742\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2763\" data-start=\"2742\" style=\"width: 20.5134%; height: 19.5938px;\"\u003eElectra 4S (KS\/ES)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2781\" data-start=\"2763\" style=\"width: 25.4855%; height: 19.5938px;\"\u003e4-speed Electra\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2788\" data-start=\"2781\" style=\"width: 10.8594%; height: 19.5938px;\"\u003eCarb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2840\" data-start=\"2788\" style=\"width: 15.8231%; height: 19.5938px;\"\u003e2005–2010 \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2867\" data-start=\"2840\" style=\"width: 21.2471%; height: 19.5938px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2982\" data-start=\"2868\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2877\" data-start=\"2868\" style=\"width: 20.5134%; height: 19.5938px;\"\u003eCampus\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2896\" data-start=\"2877\" style=\"width: 25.4855%; height: 19.5938px;\"\u003eLegacy \/ Non-UCE\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2903\" data-start=\"2896\" style=\"width: 10.8594%; height: 19.5938px;\"\u003eCarb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2955\" data-start=\"2903\" style=\"width: 15.8231%; height: 19.5938px;\"\u003e1997–1999 \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2982\" data-start=\"2955\" style=\"width: 21.2471%; height: 19.5938px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3104\" data-start=\"2983\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2999\" data-start=\"2983\" style=\"width: 20.5134%; height: 19.5938px;\"\u003eLightning 500\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3018\" data-start=\"2999\" style=\"width: 25.4855%; height: 19.5938px;\"\u003eLegacy \/ Non-UCE\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3025\" data-start=\"3018\" style=\"width: 10.8594%; height: 19.5938px;\"\u003eCarb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3077\" data-start=\"3025\" style=\"width: 15.8231%; height: 19.5938px;\"\u003e2000–2002 \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3104\" data-start=\"3077\" style=\"width: 21.2471%; height: 19.5938px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3237\" data-start=\"3105\" style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3132\" data-start=\"3105\" style=\"width: 20.5134%; height: 39.1875px;\"\u003eLightning 535 (incl. ES)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3151\" data-start=\"3132\" style=\"width: 25.4855%; height: 39.1875px;\"\u003eLegacy \/ Non-UCE\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3158\" data-start=\"3151\" style=\"width: 10.8594%; height: 39.1875px;\"\u003eCarb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3210\" data-start=\"3158\" style=\"width: 15.8231%; height: 39.1875px;\"\u003e2001–2002\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3237\" data-start=\"3210\" style=\"width: 21.2471%; height: 39.1875px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3359\" data-start=\"3238\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3254\" data-start=\"3238\" style=\"width: 20.5134%; height: 19.5938px;\"\u003eMachismo A350\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3273\" data-start=\"3254\" style=\"width: 25.4855%; height: 19.5938px;\"\u003eLegacy \/ Non-UCE\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3280\" data-start=\"3273\" style=\"width: 10.8594%; height: 19.5938px;\"\u003eCarb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3332\" data-start=\"3280\" style=\"width: 15.8231%; height: 19.5938px;\"\u003e1999–2005 \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3359\" data-start=\"3332\" style=\"width: 21.2471%; height: 19.5938px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3483\" data-start=\"3360\" style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3369\" data-start=\"3360\" style=\"width: 20.5134%; height: 19.5938px;\"\u003eDeluxe\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3388\" data-start=\"3369\" style=\"width: 25.4855%; height: 19.5938px;\"\u003eLegacy \/ Non-UCE\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3395\" data-start=\"3388\" style=\"width: 10.8594%; height: 19.5938px;\"\u003eCarb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3451\" data-start=\"3395\" style=\"width: 15.8231%; height: 19.5938px;\"\u003eListed (1986) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3483\" data-start=\"3451\" style=\"width: 21.2471%; height: 19.5938px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3619\" data-start=\"3484\" style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3505\" data-start=\"3484\" style=\"width: 20.5134%; height: 39.1875px;\"\u003eMachismo (generic)\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3524\" data-start=\"3505\" style=\"width: 25.4855%; height: 39.1875px;\"\u003eLegacy \/ Non-UCE\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3531\" data-start=\"3524\" style=\"width: 10.8594%; height: 39.1875px;\"\u003eCarb\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3587\" data-start=\"3531\" style=\"width: 15.8231%; height: 39.1875px;\"\u003eListed (1989) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3619\" data-start=\"3587\" style=\"width: 21.2471%; height: 39.1875px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3772\" data-start=\"3620\" style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3635\" data-start=\"3620\" style=\"width: 20.5134%; height: 39.1875px;\"\u003eStandard 350\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3669\" data-start=\"3635\" style=\"width: 25.4855%; height: 39.1875px;\"\u003eOften sold as “Standard\/Bullet”\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3673\" data-start=\"3669\" style=\"width: 10.8594%; height: 39.1875px;\"\u003e—\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3737\" data-start=\"3673\" style=\"width: 15.8231%; height: 39.1875px;\"\u003e1995– (single source) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3772\" data-start=\"3737\" style=\"width: 21.2471%; height: 39.1875px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3925\" data-start=\"3773\" style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3788\" data-start=\"3773\" style=\"width: 20.5134%; height: 39.1875px;\"\u003eStandard 500\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3822\" data-start=\"3788\" style=\"width: 25.4855%; height: 39.1875px;\"\u003eOften sold as “Standard\/Bullet”\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3826\" data-start=\"3822\" style=\"width: 10.8594%; height: 39.1875px;\"\u003e—\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3890\" data-start=\"3826\" style=\"width: 15.8231%; height: 39.1875px;\"\u003e1990– (single source)\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3925\" data-start=\"3890\" style=\"width: 21.2471%; height: 39.1875px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4072\" data-start=\"3926\" style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3942\" data-start=\"3926\" style=\"width: 20.5134%; height: 39.1875px;\"\u003eMachismo A500\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3971\" data-start=\"3942\" style=\"width: 25.4855%; height: 39.1875px;\"\u003ePotential listing variance\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3975\" data-start=\"3971\" style=\"width: 10.8594%; height: 39.1875px;\"\u003e—\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4038\" data-start=\"3975\" style=\"width: 15.8231%; height: 39.1875px;\"\u003e2009 (single source)\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4072\" data-start=\"4038\" style=\"width: 21.2471%; height: 39.1875px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-end=\"4134\" data-start=\"4074\"\u003eExplicit Exclusions (to reduce wrong orders \/ returns)\u003c\/h3\u003e\n\u003cul data-end=\"4375\" data-start=\"4135\"\u003e\n\u003cli data-end=\"4375\" data-start=\"4135\"\u003e\n\u003cp data-end=\"4375\" data-start=\"4137\"\u003e\u003cstrong data-end=\"4291\" data-start=\"4137\"\u003eNot for UCE (Classic\/Bullet UCE), J-Series (Classic Reborn\/Meteor\/Hunter\/Bullet 350 J), 650 Twins, Himalayan\/Scram, or newer 5-speed\/6-speed gearboxes\u003c\/strong\u003e unless your microfiche confirms 111194\/1. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"4390\" data-start=\"4377\"\u003eVariants\u003c\/h2\u003e\n\u003cul data-end=\"4438\" data-start=\"4391\"\u003e\n\u003cli data-end=\"4438\" data-start=\"4391\"\u003e\n\u003cp data-end=\"4438\" data-start=\"4393\"\u003e\u003cstrong data-end=\"4408\" data-start=\"4393\"\u003eNo variants\u003c\/strong\u003e (single part number 111194\/1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"4455\" data-start=\"4440\"\u003eFAQs \u003c\/h2\u003e\n\u003cp data-end=\"4721\" data-start=\"4456\"\u003e\u003cstrong data-end=\"4543\" data-start=\"4456\"\u003e1) Is this compatible with Classic 350 Reborn \/ Meteor 350 \/ Hunter 350 (J-Series)?\u003c\/strong\u003e\u003cbr data-end=\"4546\" data-start=\"4543\"\u003eNo. Those use J-Series components and different gearbox architecture. Order only if your model’s parts catalog confirms \u003cstrong data-end=\"4678\" data-start=\"4666\"\u003e111194\/1\u003c\/strong\u003e. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"4927\" data-start=\"4723\"\u003e\u003cstrong data-end=\"4767\" data-start=\"4723\"\u003e2) Will this fit my UCE Classic 350\/500?\u003c\/strong\u003e\u003cbr data-end=\"4770\" data-start=\"4767\"\u003eTypically no—UCE gearboxes differ. Please match by \u003cstrong data-end=\"4868\" data-start=\"4821\"\u003epart number from your microfiche\/old sample\u003c\/strong\u003e before ordering. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"5205\" data-start=\"4929\"\u003e\u003cstrong data-end=\"4991\" data-start=\"4929\"\u003e3) My bike is called “Standard 350\/500.” Can I order this?\u003c\/strong\u003e\u003cbr data-end=\"4994\" data-start=\"4991\"\u003eSome catalogues list Standard 350\/500 under legacy Bullet naming. Treat it as \u003cstrong data-end=\"5084\" data-start=\"5072\"\u003e❓ Verify\u003c\/strong\u003e: confirm you have a \u003cstrong data-end=\"5124\" data-start=\"5105\"\u003e4-speed gearbox\u003c\/strong\u003e and match part number before purchase. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"5431\" data-start=\"5207\"\u003e\u003cstrong data-end=\"5257\" data-start=\"5207\"\u003e4) What symptoms suggest layshaft replacement?\u003c\/strong\u003e\u003cbr data-end=\"5260\" data-start=\"5257\"\u003eHard shifting, gearbox whine\/grind, slipping\/jumping out of gear, or excessive play found during teardown are common indicators (diagnosis should be done by a mechanic).\u003c\/p\u003e\n\u003cp data-end=\"5603\" data-start=\"5433\"\u003e\u003cstrong data-end=\"5474\" data-start=\"5433\"\u003e5) Do I need any other parts with it?\u003c\/strong\u003e\u003cbr data-end=\"5477\" data-start=\"5474\"\u003eStrongly recommended during rebuild: inspect\/replace \u003cstrong data-end=\"5575\" data-start=\"5530\"\u003ebearings, bushes, shims, and mating gears\u003c\/strong\u003e to prevent repeat failures.\u003c\/p\u003e","brand":"UNDER THE HOOD","offers":[{"title":"Default Title","offer_id":50867149766951,"sku":null,"price":1230.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/ChatGPT_Image_Dec_2_2025_10_22_57_PM.png?v=1776599055","url":"https:\/\/underthehood.co.in\/products\/lay-shaft-assembly-4-speed-gearbox-bullet-electra-111194-1","provider":"UNDER THE HOOD","version":"1.0","type":"link"}