{"title":"Yamaha IT490 Parts (1983–1986) – OEM \u0026 Aftermarket Motorcycle Parts","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-family: 'Calibri',sans-serif; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;\"\u003eLooking for Yamaha IT490 parts? This collection includes OEM and aftermarket Yamaha IT490 motorcycle parts for enduro competition models where fitment applies. Whether you are maintaining a vintage off-road machine, sorting a big-bore woods bike, or restoring an IT490 project, this page helps you find dependable Yamaha IT490 replacement parts faster.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-family: 'Calibri',sans-serif; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;\"\u003eThe Yamaha IT490 was built for serious off-road riding, combining big-bore two-stroke power with enduro-focused durability and long-distance trail capability. Known for its strong torque and rugged character, the IT490 remains a sought-after machine among riders and restorers who appreciate vintage Yamaha competition enduros.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-family: 'Calibri',sans-serif; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;\"\u003eSearch intent around this family often includes Yamaha IT490 parts, IT490 top-end parts, carburetor parts, clutch parts, brake parts, fork seals, gasket sets, and ignition components. Accurate fitment is especially important because off-road bikes in this class often see hard use and year-specific changes matter.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"mso-element: para-border-div; border: none; border-top: solid #C9C9C9 1.0pt; mso-border-top-alt: solid #C9C9C9 .5pt; padding: 1.0pt 0cm 0cm 0cm;\"\u003e\n\u003ch3 style=\"margin-top: 8.0pt; line-height: normal; mso-pagination: widow-orphan; border: none; mso-border-top-alt: solid #C9C9C9 .5pt; padding: 0cm; mso-padding-alt: 1.0pt 0cm 0cm 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eQuality IT490 Parts – Built for Vintage Enduro Competition Maintenance\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-family: 'Calibri',sans-serif; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;\"\u003eAt Old Bike Barn, we specialize in OEM and aftermarket Yamaha IT490 parts for riders who want dependable fitment and trusted quality. Whether you are rebuilding a motor, refreshing worn controls, or keeping a vintage off-road bike race-ready, this collection is built to make parts shopping easier.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-family: 'Calibri',sans-serif; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;\"\u003eThis page includes: engine gasket sets and seal kits, top-end and intake service parts, carburetor components, fork seals and suspension components, throttle, clutch, and brake parts, cables, levers, controls, and electrical components such as ignition parts, switches, and wiring essentials.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-family: 'Calibri',sans-serif; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;\"\u003eAll parts are curated specifically for Yamaha IT490 models where fitment applies, helping riders shop confidently for maintenance, repair, and restoration parts. Whether you are rebuilding the top end, fixing fuel delivery, or replacing worn off-road controls, we focus on proper fitment, reliable operation, and long-term durability.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"mso-element: para-border-div; border: none; border-top: solid #C9C9C9 1.0pt; mso-border-top-alt: solid #C9C9C9 .5pt; padding: 1.0pt 0cm 0cm 0cm;\"\u003e\n\u003ch3 style=\"margin-top: 8.0pt; line-height: normal; mso-pagination: widow-orphan; border: none; mso-border-top-alt: solid #C9C9C9 .5pt; padding: 0cm; mso-padding-alt: 1.0pt 0cm 0cm 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eWhy Choose Old Bike Barn?\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cspan lang=\"EN-US\" style=\"font-family: 'Calibri',sans-serif; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;\"\u003eHard-to-find OEM and aftermarket parts, accurate year-specific fitment, inventory curated by riders who wrench, and friendly support from knowledgeable motorcycle specialists — that’s why riders trust Old Bike Barn for Yamaha IT490 parts. We help keep big-bore Yamaha enduros in service.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"xt500-520mcr-x-110-heavy-duty-gold-colour-drive-chain-56-0220","title":"76 XT500 \/ 83 IT490 \/ 82 YZ490 520MCR x 110 Heavy Duty Gold Colour Drive Chain","description":"\u003cp\u003eGold Side Plate Drive Chain 520MCR x 110 Average Tensile Strength 7380LBS High Duty Drive Chain With Gold Colour Plated Side Plates Izumi - Made in Japan\u003c\/p\u003e\u003cp\u003eThis drivetrain component supports smooth power transfer and dependable performance.\u003c\/p\u003e\u003cp\u003eFits: Kawasaki KLX650 (1994-1996)\u003cbr\u003eXR650L (1993-2002)\u003cbr\u003eXR650R (2001-2003)\u003cbr\u003eZX636 (2005)\u003cbr\u003eXJ600 (1992-1996)\u003cbr\u003eXR600R (1991-2000)\u003cbr\u003eZX600 (2005)\u003cbr\u003eEN500 (1996-2003)\u003cbr\u003eGS500 (1990-2005)\u003cbr\u003eXT500 (1976)\u003cbr\u003eIT490 (1983)\u003cbr\u003eYZ490 (1982)\u003cbr\u003eDR350V (1997)\u003cbr\u003eKLX300 (1997-1998, 2001-2005)\u003cbr\u003eCR250R (1980)\u003cbr\u003eGZ250 (2002-2005)\u003cbr\u003eIT250 (1983-1984)\u003cbr\u003eKX250 (1978)\u003cbr\u003eTTR250 (2000-2005)\u003cbr\u003eYZ250 (1981-1982)\u003cbr\u003eCRF230F (2003-2005)\u003cbr\u003eKDX220 (1999-2002)\u003cbr\u003eKDX200 (1986-1994)\u003cbr\u003eKDX200H (2001)\u003cbr\u003ePE175 (1982-1984)\u003cbr\u003eCR125R (1979)\u003cbr\u003eKX125 (1994, 1999-2003)\u003cbr\u003eYZ125 (1984)\u003c\/p\u003e","brand":"Partsnmore","offers":[{"title":"Default Title","offer_id":48251754643611,"sku":"56-0220","price":103.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/56-0220_cf5e4cdf-e1c9-4d46-8f12-2e73b11eaed5.jpg?v=1775358186"},{"product_id":"it490-float-needle-and-seat-48-1573","title":"83 IT490 \/ 82-88 YZ490 \/ 80-81 YZ465 Float Needle \u0026 Seat","description":"\u003cp\u003eFloat Needle \u0026amp; Seat High Quality - Made In Japan OEM Ref # 23X-14107-35\u003c\/p\u003e\u003cp\u003eThis carburetor component helps maintain accurate fuel metering and consistent performance.\u003c\/p\u003e\u003cp\u003eFits: Yamaha IT490 (1983)\u003cbr\u003eYZ490 (1982-1988)\u003cbr\u003eYZ465 (1980-1981)\u003cbr\u003eIT400 (1980-1982)\u003cbr\u003eYZ400 (1977-1979)\u003cbr\u003eYZ250 (1978-1988)\u003cbr\u003eYZ250WR (1992-1996)\u003c\/p\u003e","brand":"BubbleMailer+","offers":[{"title":"Default Title","offer_id":48251785773211,"sku":"48-1573","price":9.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/48-1573.jpg?v=1775359052"},{"product_id":"it490-steel-clutch-plate-39-1420","title":"82-83 IT490 \/ 82-88 YZ490 \/ 79 XS400F Steel Clutch Plate","description":"\u003cp\u003eSteel Clutch Plate 6 Pieces Required Replaces OEM# 168-16325-00-00\u003c\/p\u003e\u003cp\u003eThis clutch component supports smooth engagement and dependable drivetrain performance.\u003c\/p\u003e\u003cp\u003eFits: Yamaha IT490 (1982-1983)\u003cbr\u003eYZ490 (1982-1988)\u003cbr\u003eXS400F (1979)\u003cbr\u003eXT350 (1985-2000)\u003cbr\u003eIT250 (1977-1985)\u003cbr\u003eTY250 (1984, 1991)\u003cbr\u003eYZ250 (1982-1987)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251809562779,"sku":"39-1420","price":3.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/39-1420C.jpg?v=1775359741"},{"product_id":"tt600-front-friction-shoes-29-3237","title":"83-84 TT600 \/ 82-85 IT490 \/ 82-84 YZ490 Front Friction Shoes","description":"\u003cp\u003eFront Brake Shoes Pk\/2 Diameter: 129.3mm Width: 22mm OEM Ref # 3R5-25130-00\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Yamaha TT600 (1983-1984)\u003cbr\u003eIT490 (1982-1985)\u003cbr\u003eYZ490 (1982-1984)\u003cbr\u003eIT465 (1981-1982)\u003cbr\u003eYZ465 (1980-1982)\u003cbr\u003eYZ250 (1982-1984)\u003cbr\u003eYZ125 (1984)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251832107163,"sku":"29-3237","price":27.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/29-3237.jpg?v=1775361243"},{"product_id":"rm500-fork-seal-set-2-43-x-55-x-10-5-27-1022","title":"83-84 RM500 \/ 83 XR500R \/ 83-84 IT490 Fork Seal Set\/2 - 43 x 55 x 10.5","description":"\u003cp\u003eFork Seals Pk\/2 43 x 55 x 10.5\u003c\/p\u003e\u003cp\u003eThis suspension component supports stable handling and dependable ride control.\u003c\/p\u003e\u003cp\u003eFits: Yamaha XTZ750 (1990-1991)\u003cbr\u003eDR650S (1996-2011)\u003cbr\u003eDR600R (1985-1989)\u003cbr\u003eSP600 (1985)\u003cbr\u003eTT600 (1983-1986)\u003cbr\u003eKX500 (1983-1987)\u003cbr\u003eRM500 (1983-1984)\u003cbr\u003eXR500R (1983)\u003cbr\u003eIT490 (1983-1984)\u003cbr\u003eYZ490 (1982-1988)\u003cbr\u003eCR480R (1982-1983)\u003cbr\u003eRM465 (1981-1982)\u003cbr\u003eYZ465 (1981)\u003cbr\u003eCR450R (1981)\u003cbr\u003eXT350 (1985-1987)\u003cbr\u003eCR250R (1982-1983)\u003cbr\u003eIT250 (1983-1985)\u003cbr\u003eKLX250 (1993-1998)\u003cbr\u003eKX250 (1982-1987)\u003cbr\u003eRM250 (1983-1987)\u003cbr\u003eYZ250 (1981-1988)\u003cbr\u003eIT200 (1984-1987)\u003cbr\u003eKDX200 (1986-1992)\u003cbr\u003eCR125R (1984-1986)\u003cbr\u003eKX125 (1983-1987)\u003cbr\u003eRM125 (1984-1987)\u003cbr\u003eYZ125 (1984-1988)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251861368987,"sku":"27-1022","price":12.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/27-1022_a13600ac-e204-4aec-a743-5e5e203380de.jpg?v=1775362518"},{"product_id":"tt600-kill-switch-12-0025","title":"83-86 TT600 \/ 83-84 IT490 \/ 82-90 YZ490 Kill Switch","description":"\u003cp\u003eKill Switch - Replaces OEM# 23X-83976-00\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Yamaha TT600 (1983-1986)\u003cbr\u003eIT490 (1983-1984)\u003cbr\u003eYZ490 (1982-1990)\u003cbr\u003eWR426F (2001)\u003cbr\u003eYZ426F (2000-2001)\u003cbr\u003eWR400F (1998-2000)\u003cbr\u003eYZ400F (1998-1999)\u003cbr\u003eWR250 (1991-1997)\u003cbr\u003eWR250F (2001)\u003cbr\u003eYZ250 (1976-2004)\u003cbr\u003eYZ250F (2001)\u003cbr\u003eWR200 (1992)\u003cbr\u003eTTR125 (2004)\u003cbr\u003eYZ125 (1977-2004)\u003cbr\u003eYZ85 (2002-2004)\u003cbr\u003eYZ80 (1980-2001)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251979169947,"sku":"12-0025","price":12.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/12-0025.jpg?v=1775365902"}],"url":"https:\/\/oldbikebarn.com\/de\/collections\/yamaha-it490-oem-aftermarket-parts.oembed","provider":"Old Bike Barn","version":"1.0","type":"link"}