{"title":"Yamaha SR400 Parts (1978–2021) – 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 SR400 parts? This collection includes OEM and aftermarket Yamaha SR400 motorcycle parts for kickstart single-cylinder models where fitment applies. Whether you are maintaining a rider, keeping a modern-retro SR400 dependable, or restoring an earlier machine, this page helps you find dependable Yamaha SR400 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 SR400 carried the classic big-single formula forward for decades. Its air-cooled engine, simple chassis, vintage styling, and mechanical honesty made it one of Yamaha’s most enduring motorcycles, equally appealing to daily riders, restorers, and custom builders who want a clean, timeless platform.\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 SR400 parts, SR400 carburetor or fuel-system parts depending on year, top-end parts, gasket sets, brake parts, fork seals, controls, and ignition components. Accurate fitment is especially important across the long production span and market-specific variations.\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 SR400 Parts – Built for Classic Single Maintenance \u0026amp; Restoration\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 SR400 parts for riders who want dependable fitment and trusted quality. Whether you are performing routine service, correcting wear, or finishing a clean rider build, 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, carburetor or fuel-system service parts where applicable, top-end and intake parts, fork seals and suspension components, throttle, clutch, and brake parts, OEM-style levers, cables, mirrors, and controls, and electrical components such as ignition parts, relays, 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 SR400 models where fitment applies, helping riders shop confidently for maintenance, repair, and restoration parts. Whether you are fixing fuel delivery, refreshing worn controls, or keeping a dependable rider on the road, 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 SR400 parts. We help keep classic and modern-retro Yamaha singles running right.\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"1978-2015-sr400-air-filter","title":"78-15 SR400 \/ 75-92 SR500 \/ 82-88 XT550 Air Filter","description":"\u003cp\u003eAir Filter - OEM Ref # 5Y1-14451-00\u003c\/p\u003e\n\u003cp\u003eThis replacement motorcycle air filter helps deliver the clean airflow the engine needs by trapping dust and debris before they enter the intake tract. A fresh filter supports proper combustion, smoother throttle response, and reliable routine performance while helping reduce unnecessary engine wear.\u003c\/p\u003e\n\u003cp\u003eFits: Yamaha XT550 (1982-1988)\u003cbr\u003eSR500 (1975-1992)\u003cbr\u003eSR400 (1978-2015)\u003c\/p\u003e","brand":"Partsnmore","offers":[{"title":"Default Title","offer_id":48211483885723,"sku":"15-0129","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/15-0129.jpg?v=1774988953"},{"product_id":"it425-folding-gear-shift-lever-19-0080","title":"80 IT425 \/ 76-80 IT400 \/ 78-84 SR400 Folding Gear Shift Lever","description":"\u003cp\u003eFolding Toe End Gear Shift Lever, Replaces OEM# 24701-HA5-000\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Yamaha TT600 (1983-1984)\u003cbr\u003eXT600 (1983-1984)\u003cbr\u003eXT550 (1982-1984)\u003cbr\u003eSR500 (1975-1984)\u003cbr\u003eTT500 (1975-1983)\u003cbr\u003eXT500 (1975-1983)\u003cbr\u003eIT425 (1980)\u003cbr\u003eIT400 (1976-1980)\u003cbr\u003eSR400 (1978-1984)\u003cbr\u003eXT400 (1981-1982)\u003cbr\u003eATC350X (1985-1986)\u003cbr\u003eIT250 (1977-1980)\u003cbr\u003eSR250 (1980-1982)\u003cbr\u003eTT250 (1980-1984)\u003cbr\u003eXT250 (1980-1984)\u003cbr\u003eXT200 (1982-1984)\u003cbr\u003eSR185 (1981-1983)\u003cbr\u003eSR125 (1981-1983)\u003cbr\u003eXT125 (1982-1984)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251541618843,"sku":"19-0080","price":13.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/19-0080_28cbf36b-b897-49ce-b787-e7644666d490.jpg?v=1775354800"},{"product_id":"sr400-clutch-plate-39-1157","title":"01-03 SR400 \/ 80-83 TT250 \/ 80-83 XT250 Clutch Plate","description":"\u003cp\u003eClutch Plate 6 Pieces Required OEM Ref # 583-16321-00 \/ 5Y1-16321-00\u003c\/p\u003e\u003cp\u003eThis clutch component supports smooth engagement and dependable drivetrain performance.\u003c\/p\u003e\u003cp\u003eFits: Yamaha XS850 (1980-1981)\u003cbr\u003eTT600 (1983-1986)\u003cbr\u003eXT600 (1984-1989)\u003cbr\u003eXT600E (1990-1995)\u003cbr\u003eXT550 (1982-1983)\u003cbr\u003eXZ550R (1982-1983)\u003cbr\u003eSR500 (1978-1981)\u003cbr\u003eTT500 (1977-1978)\u003cbr\u003eXT500 (1976-1981)\u003cbr\u003eSR400 (2001-2003)\u003cbr\u003eTT250 (1980-1983)\u003cbr\u003eXT250 (1980-1983)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251813101723,"sku":"39-1157","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/39-1157D_11ce4250-4f18-4b57-9d09-ea1bbc7a4520.jpg?v=1775360014"},{"product_id":"sr400-oil-filter-15-2013","title":"78-07, 14-15 SR400 \/ 81-82, 91 XT400 \/ 87-94 XV400 Oil Filter","description":"\u003cp\u003eOil Filter OEM Ref # 4X7-13440-90 \/ 2HO-13440-90 \/ 583-13440-10\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Yamaha BT1100 (2002-2006)\u003cbr\u003eXV1100 (1986-1999)\u003cbr\u003eXV1000 (1984-1985)\u003cbr\u003eXV920 (1981-1983)\u003cbr\u003eTDM900 (2002-2013)\u003cbr\u003eTDM850 (1991-2001)\u003cbr\u003eXV750 (1981-1997)\u003cbr\u003eFZ700 (1987)\u003cbr\u003eXV700 (1984-1987)\u003cbr\u003eXTZ660 (1991-2014)\u003cbr\u003eXVS650A (1998-2013)\u003cbr\u003eSRX600S (1986-1990)\u003cbr\u003eTT600 (1983-1992)\u003cbr\u003eXT600 (1984-1995)\u003cbr\u003eXT600Z (1983-1991)\u003cbr\u003eXT550 (1982-1988)\u003cbr\u003eXV535 (1987-2002)\u003cbr\u003eSR500 (1978-1981)\u003cbr\u003eTT500 (1977-1980)\u003cbr\u003eXT500 (1976-1981)\u003cbr\u003eXV500 (1983-1984)\u003cbr\u003eSR400 (1978-2007, 2014-2015)\u003cbr\u003eXT400 (1981-1982, 1991)\u003cbr\u003eXV400 (1987-1994)\u003cbr\u003eXZ400 (1981-1982)\u003cbr\u003eBW350 (1987-1988)\u003cbr\u003eFZR250 (1986-1989)\u003cbr\u003eFZR250R (1986-1989)\u003cbr\u003eSR250 (1985-1996)\u003cbr\u003eXT250 (1980-1983)\u003cbr\u003eXV250 (1988-1990)\u003cbr\u003eXVS250 (2000-2008)\u003cbr\u003eXVS250S (2000-2008)\u003cbr\u003eTTR230 (2005-2006)\u003cbr\u003eXC200 (1987-1991)\u003cbr\u003eXC180 (1983-1985)\u003cbr\u003eXV125S (1997-2001)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251967373467,"sku":"15-2013","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/15-2013_fcbf408c-81b2-4cae-8316-9c05b7c0eb26.jpg?v=1775365127"}],"url":"https:\/\/oldbikebarn.com\/de\/collections\/yamaha-sr400-oem-aftermarket-parts.oembed","provider":"Old Bike Barn","version":"1.0","type":"link"}