{"title":"Yamaha YZ400 Parts (1977-1979) | Motocross","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eShop Yamaha YZ400 parts for Motocross models with OEM and aftermarket options built around top-end rebuilds, clutch and brake service, suspension work, and race-bike upkeep. This collection is organized to help you find model-correct replacement parts faster, with clearer fitment for the Yamaha YZ400 bikes riders actually maintain, rebuild, and keep ready for the next moto.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThe Yamaha YZ400 continued Yamaha’s big-bore motocross tradition with stronger open-class performance, competitive suspension, and unmistakable late-1970s race-bike character.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eFrequently shopped Yamaha YZ400 parts for this collection include top-end parts, clutch parts, brake parts, suspension components, and ignition components. Accurate fitment matters because motocross bikes see hard use, and correct year-specific fitment matters for top-end parts, chassis hardware, suspension, and ignition components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"mso-element: para-border-div; border: none; border-top: solid #BFBFBF 1.0pt; mso-border-top-alt: solid #BFBFBF .75pt; padding: 1.0pt 0cm 0cm 0cm;\"\u003e\n\u003ch3 style=\"border: none; mso-border-top-alt: solid #BFBFBF .75pt; padding: 0cm; mso-padding-alt: 1.0pt 0cm 0cm 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eOEM \u0026amp; Aftermarket Yamaha YZ400 Parts for Motocross Rebuilds, Race Prep, and Repairs\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eAt Old Bike Barn, Yamaha YZ400 owners can shop with clearer fitment, dependable OEM and aftermarket choices, and practical support for motocross rebuilds, race prep, and trackside repairs. This collection is built for racers, rebuilders, and long-time YZ owners who want to compare model-specific replacement parts with less guesswork.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eThis Yamaha YZ400 collection includes: engine gasket sets and seal kits, carburetor and intake parts, top-end service parts, clutch and brake parts, fork seals and suspension components, OEM-style levers, controls, cables, and hardware, chain and chassis service items, and ignition and electrical service components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eParts in this Yamaha YZ400 collection are grouped where fitment applies, so it is easier to compare options before you order. Whether you need to freshen the top end, service clutch and brake components, rebuild suspension, or replace worn controls, the goal is the same: model-correct fitment, dependable operation, and a smoother path from parts search to finished repair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"mso-element: para-border-div; border: none; border-top: solid #BFBFBF 1.0pt; mso-border-top-alt: solid #BFBFBF .75pt; padding: 1.0pt 0cm 0cm 0cm;\"\u003e\n\u003ch3 style=\"border: none; mso-border-top-alt: solid #BFBFBF .75pt; padding: 0cm; mso-padding-alt: 1.0pt 0cm 0cm 0cm;\"\u003e\u003cspan lang=\"EN-US\"\u003eWhy Riders Choose Old Bike Barn for Yamaha YZ400 Parts\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eOld Bike Barn sources Yamaha YZ400 parts with a focus on year-and-model fitment, useful OEM and aftermarket coverage, and practical support for real-world motocross rebuilds, race prep, and trackside repairs. That makes it easier to shop with more confidence when you are trying to match the right components to the exact Yamaha YZ400 in your garage.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3005\" data-end=\"3008\"\u003e\n\u003ch3\u003eBuilding a Custom YZ400?\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"313\" data-start=\"93\"\u003eSome parts on a custom build are not model-specific. If you’re changing handlebars, mirrors, lighting, controls, shocks, exhaust pieces, fuel line, or hardware, visit our universal and custom motorcycle parts collection.\u003c\/p\u003e\n\u003cp data-end=\"580\" data-start=\"315\"\u003eThese parts are useful for cafe racers, brat builds, trackers, choppers, and garage-built vintage motorcycles, but they are not guaranteed to fit every bike without checking. Always compare measurements, mounting style, clearance, and product notes before ordering.\u003c\/p\u003e\n\u003ch3 data-end=\"626\" data-start=\"582\" style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/oldbikebarn.com\/collections\/universal-custom-motorcycle-parts\" title=\"Custom \/ Universal Motorcycle Parts Collection\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong data-end=\"626\" data-start=\"582\"\u003eShop Universal \u0026amp; Custom Motorcycle Parts\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h3\u003e","products":[{"product_id":"fuel-petcock-assembly-20-0091","title":"YZ490 \/ YZ400 \/ YZ250 \/ YZ125 \/ YZ100 \/ YZ80 Fuel Petcock Assembly","description":"\u003cp\u003eFuel Petcock Assembly - OEM Ref # 2K5-24500-00\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e This fuel petcock controls the flow of fuel from the fuel tank to the carburetors and is essential for proper fuel delivery. Designed to provide reliable on, off, and reserve fuel flow operation, this petcock helps ensure consistent fuel supply to the engine. Constructed from durable materials to withstand fuel exposure and vibration, replacing a worn or leaking petcock helps prevent fuel leaks, improves fuel control, and ensures dependable engine performance. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits: Yamaha YZ490 (1984-1985) \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eYZ400 (1977-1981) \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eYZ250 (1976-1985) \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eYZ125 (1977-1985) \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eYZ100 (1977-1983) \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eYZ80 (1980-1985)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48149399240859,"sku":"20-0091","price":22.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/20-0091.jpg?v=1773862282"},{"product_id":"it465-yz465-it425-dt400-it400-mx400-ignition-coil-1-ohm-copy","title":"YZ400 \/ DT250 \/ IT250 \/ DT175 \/ IT175 \/ MX175 \/ YT175 Ignition Coil - 1 Ohm","description":"\u003cp\u003eIgnition Coil 55mm center to center with 7mm mount holes. 1.0 OHM Primary Fits: Contact point magnetos or CDI ignitions. OEM Ref # 5G4-82310-40-00 \/ 355-82310-40-00 \/ 24X-82310-10 \/ 367-82310-30 \/ 1M2-92310-10 \/ 336-82310-10 \/ 43G-92310-10 \/ 5X6-82310-10\u003c\/p\u003e\n\u003cp\u003eThis ignition coil is a quality replacement for Yamaha motorcycles, built to support dependable ignition performance, proper fitment, and reliable service life. 1.0 Ohm. Replaces OEM part number 5G4-82310-40-00 \/ 355-82310-40-00 \/ 24X-82310-10.\u003c\/p\u003e\n\u003cp\u003eFits: Yamaha IT465 (1981-1982)\u003cbr\u003eYZ465 (1980-1981)\u003cbr\u003eIT425 (1980)\u003cbr\u003eDT400 (1975-1978)\u003cbr\u003eIT400 (1977-1979)\u003cbr\u003eMX400 (1975)\u003cbr\u003eYZ400 (1976-1979)\u003cbr\u003eDT250F (1979)\u003cbr\u003eIT250 (1977-1982)\u003cbr\u003eDT175 (1978-1981)\u003cbr\u003eIT175 (1977-1983)\u003cbr\u003eMX175 (1979-1981)\u003cbr\u003eYT175 (1982-1983)\u003cbr\u003eDT125 (1980-1981)\u003cbr\u003eIT125 (1980-1981)\u003cbr\u003eYT125 (1980-1985)\u003cbr\u003eDT100 (1974-1975, 1978-1983)\u003cbr\u003eMX100 (1979-1983)\u003cbr\u003eRT100 (1990, 1992-2000)\u003cbr\u003eDT80 (1981-1983)\u003cbr\u003eGT80 (1980)\u003cbr\u003eYZ80 (1981-1983)\u003cbr\u003eYZ60 (1981-1983)\u003cbr\u003eYZ50 (1980)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48201989128347,"sku":"17-6806","price":32.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/17-6806.jpg?v=1774904307"},{"product_id":"dt400-steering-bearing-kit-28-2001","title":"75-78 DT400 \/ 75 MX400 \/ 76 YZ400 Steering Bearing Kit","description":"\u003cp\u003eSSY-080 Tapered Roller Steering Bearing Conversion Kit.\u003c\/p\u003e\u003cp\u003eSuperior to OEM quality, 10X the contact area and less flex. Designed as a drop in replacement for the original bearing. Kit is complete with upper and lower tapered bearing races.\u003c\/p\u003e\u003cp\u003eHigh quality made in Japan\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Yamaha SR500 (1978-1981)\u003cbr\u003eTT500 (1978-1981)\u003cbr\u003eXT500 (1977-1981)\u003cbr\u003eDT400 (1975-1978)\u003cbr\u003eMX400 (1975)\u003cbr\u003eYZ400 (1976)\u003cbr\u003eDT360 (1974)\u003cbr\u003eMX360 (1974)\u003cbr\u003eYZ360 (1974-1975)\u003cbr\u003eDT250 (1974-1979)\u003cbr\u003eMX250 (1974-1975)\u003cbr\u003eTT250 (1980-1983)\u003cbr\u003eXT250 (1980-1983)\u003cbr\u003eYZ250 (1975-1976)\u003cbr\u003eBW200 (1985-1986)\u003cbr\u003eTW200 (1987-1992, 1994)\u003cbr\u003eXC200 (1987)\u003cbr\u003eXT200 (1982-1985)\u003cbr\u003eSR185 (1981)\u003cbr\u003eRT180 (1991-1992)\u003cbr\u003eXC180 (1983-1985)\u003cbr\u003eDT175 (1974-1981)\u003cbr\u003eMX175 (1979-1983)\u003cbr\u003eTY175 (1975-1979)\u003cbr\u003eYT175 (1982-1983)\u003cbr\u003eDT125 (1975-1981)\u003cbr\u003eXC125 (1986-1987)\u003cbr\u003eXT125 (1982-1984)\u003cbr\u003eYZ125 (1974-1976)\u003cbr\u003eDT100 (1974-1983)\u003cbr\u003eMX100 (1979-1983)\u003cbr\u003eRT100 (1990-1994)\u003cbr\u003eYZ100 (1976-1981)\u003cbr\u003eBW80 (1986-1989)\u003cbr\u003eDT80 (1981-1983)\u003cbr\u003eGT80 (1973-1982)\u003cbr\u003eMX80 (1981-1982)\u003cbr\u003ePW80 (1983-1985, 1992-1994)\u003cbr\u003eYSR80 (1990-1991)\u003cbr\u003eYZ80 (1974-1983)\u003cbr\u003eYZ60 (1981)\u003cbr\u003eDT50 (1979-1980, 1988-1989, 1991-1994)\u003cbr\u003eYSR50 (1988-1990)\u003cbr\u003eYZ50 (1980)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251555971227,"sku":"28-2001","price":42.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/28-2001_f7ee3c82-a4b5-4c02-be7e-09be39fe3119.jpg?v=1775355876"},{"product_id":"rm400-swing-arm-needle-bearing-set-2-22-x-29-x-20-28-1019","title":"78 RM400 \/ 80 SP400 \/ 77-79 YZ400 Swing Arm Needle Bearing Set\/2 - 22 x 29 x 20","description":"\u003cp\u003eSwing Arm Needle Bearing Set\/2\u003c\/p\u003e\u003cp\u003eSuper high quality made in Japan - 22 x 29 x 20 Size\u003c\/p\u003e\u003cp\u003eYamaha YZ125 (1978-81)\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Suzuki DR800S (1990)\u003cbr\u003eVS800 (1992-1997)\u003cbr\u003eDR750S (1988-1989)\u003cbr\u003eVS750 (1985-1991)\u003cbr\u003eDR650S (1990-1995)\u003cbr\u003eGS650M (1983)\u003cbr\u003eSP500 (1981-1983)\u003cbr\u003eIT465 (1981-1982)\u003cbr\u003eYZ465 (1980-1981)\u003cbr\u003eIT425 (1980)\u003cbr\u003eDR400 (1980)\u003cbr\u003eIT400 (1977-1979)\u003cbr\u003eRM400 (1978)\u003cbr\u003eSP400 (1980)\u003cbr\u003eYZ400 (1977-1979)\u003cbr\u003eDR370 (1978-1979)\u003cbr\u003eIT250 (1977-1982)\u003cbr\u003eYZ250 (1977-1981)\u003cbr\u003eIT175 (1980-1981)\u003cbr\u003eYZ125 (1978-1981)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251563278491,"sku":"28-1019","price":10.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/28-1019_d5b12a7c-c2d0-494e-b51f-a6b1515345b9.jpg?v=1775356155"},{"product_id":"it400-float-needle-and-seat-48-1573","title":"80-82 IT400 \/ 77-79 YZ400 \/ 78-88 YZ250 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":48251785805979,"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_332aa3d3-8a5f-4ba6-84b0-00c2c733c994.jpg?v=1775359056"},{"product_id":"yz400-front-friction-pad-set-29-3611","title":"98-99 YZ400 \/ 97-07 KLX300R \/ 95-07 CR250R Front Friction Pad Set","description":"\u003cp\u003eFront Brake Pad Set, Replaces OEM# 45105-MY6-415 \/ 45105-MY6-405 \/ 06455-KCZ-000 \/ 59300-13820 \/ 59300-36850 \/ 43082-1149 \/ 43082-1172 \/ 43082-1152 \/ 5DH-W0045-00\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Honda XR650L (1993-2018)\u003cbr\u003eXR650R (2000-2007)\u003cbr\u003eXR600R (1993)\u003cbr\u003eCR500R (1995-2001)\u003cbr\u003eCRF450R (2002-2015)\u003cbr\u003eCRF450X (2005-2014)\u003cbr\u003eKLX400R (2003-2004)\u003cbr\u003eWR400F (1998-2000)\u003cbr\u003eXR400R (1996-2004)\u003cbr\u003eYZ400 (1998-1999)\u003cbr\u003eKLX300R (1997-2007)\u003cbr\u003eCR250R (1995-2007)\u003cbr\u003eCRF250R (2004-2015)\u003cbr\u003eCRF250X (2004-2013)\u003cbr\u003eKLX250 (2006-2007)\u003cbr\u003eXR250L (1991-1996)\u003cbr\u003eXR250R (1996-2004)\u003cbr\u003eYZ250 (1998-2000)\u003cbr\u003eCRF230F (2003-2016)\u003cbr\u003eCRF230L (2008)\u003cbr\u003eCRF230M (2009)\u003cbr\u003eKDX220R (2002-2005)\u003cbr\u003eKDX200 (1995-2006)\u003cbr\u003eCRF150F (2003-2017)\u003cbr\u003eCR125R (1995-2007)\u003cbr\u003eYZ125 (1998-2000)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251825848475,"sku":"29-3611","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/29-3611_84edcafc-c112-4847-b18f-5a769b9a01d9.jpg?v=1775360744"},{"product_id":"it400-friction-shoes-29-3220","title":"76-79 IT400 \/ 75 MX400 \/ 76-79 YZ400 Friction Shoes","description":"\u003cp\u003eRear Brake Shoes Pk\/2 Diameter: 159mm Width: 25mm OEM Ref # 4GR-W2536-00\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Yamaha IT500 (1976-1981)\u003cbr\u003eTT500 (1976-1981)\u003cbr\u003eXT500 (1976-1982)\u003cbr\u003eYZ465 (1980)\u003cbr\u003eIT425 (1980)\u003cbr\u003eDT400 (1975-1978)\u003cbr\u003eIT400 (1976-1979)\u003cbr\u003eMX400 (1975)\u003cbr\u003eYZ400 (1976-1979)\u003cbr\u003eYFM350ER (1989-1995)\u003cbr\u003eDT250 (1975-1979)\u003cbr\u003eIT250 (1977-1980)\u003cbr\u003eSR250 (1980-1982)\u003cbr\u003eYFB250 (1992-1997)\u003cbr\u003eYFB250FW (1994-2000)\u003cbr\u003eYFB250U (1996-1998)\u003cbr\u003eYFM250 (1999-2003)\u003cbr\u003eYZ250 (1974-1979)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251832565915,"sku":"29-3220","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/29-3220B_13c9d77b-d24d-4e0a-8ea2-9a2cf1be0d71.jpg?v=1775361277"},{"product_id":"wr426f-fork-du-bushing-set-27-1091","title":"01-02 WR426F \/ 99-00 WR400F \/ 98-99 YZ400 Fork DU Bushing Set","description":"\u003cp\u003eFork DU Bushing Set 1 Piece Of Inner Bushing 1 Piece Of Outer Bushing\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Kawasaki ZX900C (1998-1999)\u003cbr\u003eZX900E (2000-2001)\u003cbr\u003eZX600G (1998-1999)\u003cbr\u003eZX600J (2000-2001)\u003cbr\u003eCR500R (1996-2001)\u003cbr\u003eKX500E (1997-2002)\u003cbr\u003eWR426F (2001-2002)\u003cbr\u003eWR400F (1999-2000)\u003cbr\u003eYZ400 (1998-1999)\u003cbr\u003eCR250 (1996)\u003cbr\u003eKX250K (1996-1998)\u003cbr\u003eKX250L (1999-2001)\u003cbr\u003eRM250 (2001-2003)\u003cbr\u003eWR250F (2001-2003)\u003cbr\u003eYZ250 (1996-2003)\u003cbr\u003eYZ250F (2000-2003)\u003cbr\u003eCR125 (1999-2004)\u003cbr\u003eCR125R (1997-1998)\u003cbr\u003eKX125 (1996-2001)\u003cbr\u003eYZ125 (1996-2003)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251856191643,"sku":"27-1091","price":22.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/27-1091_facaf555-36e4-4014-a497-038d2f453910.jpg?v=1775362172"},{"product_id":"wr400f-fork-seal-set-2-46-x-58-x-9-5-11-5-27-1040","title":"98-00 WR400F \/ 98-99 YZ400 \/ 98-99 YZ400F Fork Seal Set\/2 - 46 x 58 x 9.5\/11.5","description":"\u003cp\u003eFork Seals Set\/2 46 X 58 X 9.5\/11.5\u003c\/p\u003e\u003cp\u003eThis suspension component supports stable handling and dependable ride control.\u003c\/p\u003e\u003cp\u003eFits: Honda CR500R (1996-2001)\u003cbr\u003eKX500 (1997-2004)\u003cbr\u003eWR450F (2003-2004)\u003cbr\u003eYZ450F (2003)\u003cbr\u003eWR426F (2001-2002)\u003cbr\u003eYZ426F (2000-2002)\u003cbr\u003eWR400F (1998-2000)\u003cbr\u003eYZ400 (1998-1999)\u003cbr\u003eYZ400F (1998-1999)\u003cbr\u003eCR250R (1996)\u003cbr\u003eKX250 (1996-2001)\u003cbr\u003eRM250 (2001-2003)\u003cbr\u003eWR250 (1997-1998)\u003cbr\u003eWR250F (2001-2004)\u003cbr\u003eWR250R (2008-2014)\u003cbr\u003eYZ250 (1996-2003)\u003cbr\u003eYZ250F (2001-2003)\u003cbr\u003eCR125R (1997-2007)\u003cbr\u003eKX125 (1996-2001)\u003cbr\u003eYZ125 (1996-2003)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251858387099,"sku":"27-1040","price":19.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/27-1040_cb14eb32-4956-4f4b-9dd8-c33dbb330d0b.jpg?v=1775362359"},{"product_id":"rm400-fork-seal-set-2-38-x-50-x-10-5-27-1018","title":"79-80 RM400 \/ 77-79 YZ400 \/ 81-82 IT250 Fork Seal Set\/2 - 38 x 50 x 10.5","description":"\u003cp\u003eFork Seals Pk\/2 38 x 50 x 10.5\u003c\/p\u003e\u003cp\u003eThis suspension component supports stable handling and dependable ride control.\u003c\/p\u003e\u003cp\u003eFits: Kawasaki KZ1000C (1978-1981)\u003cbr\u003eFZX750 (1986-1987)\u003cbr\u003eFZX700 (1986-1987)\u003cbr\u003eKL650A (1987-2006)\u003cbr\u003eKL650B (1990-1991)\u003cbr\u003eKL600A (1984-1986)\u003cbr\u003eXT550 (1982-1983)\u003cbr\u003eIT465 (1981-1982)\u003cbr\u003eKDX450 (1982)\u003cbr\u003eKDX420 (1981)\u003cbr\u003eKX420 (1980-1981)\u003cbr\u003eKDX400 (1979-1980)\u003cbr\u003eRM400 (1979-1980)\u003cbr\u003eYZ400 (1977-1979)\u003cbr\u003eIT250 (1981-1982)\u003cbr\u003eKDX250 (1980-1984)\u003cbr\u003eKX250 (1979-1981)\u003cbr\u003eRM250 (1979-1982)\u003cbr\u003eTDR250 (1989-1990)\u003cbr\u003eXR250R (1984-1985)\u003cbr\u003eYZ250 (1977-1980)\u003cbr\u003eKDX200 (1983-1985)\u003cbr\u003eIT175 (1982-1983)\u003cbr\u003ePE175 (1982-1984)\u003cbr\u003eCR125R (1981-1983)\u003cbr\u003eKX125 (1980-1981)\u003cbr\u003eRM125 (1979-1983)\u003cbr\u003eYZ125 (1981-1983)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251861926043,"sku":"27-1018","price":11.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/27-1018_b47edfdd-29a8-40e4-8413-328891a2d78d.jpg?v=1775362565"},{"product_id":"yz400f-front-fork-seal-stopper-ring-each-diameter-1-6-60-17-2874","title":"98-01 YZ400F \/ 96 CR250R \/ 96-98 KX250K Front Fork Seal Stopper Ring (Each) - Diameter 1.6- 60.","description":"\u003cp\u003eFront Fork Seal Stopper Ring (Each). Diameter 1.6- 60.\u003c\/p\u003e\u003cp\u003eSold Each, Order the Quantity you Require\u003c\/p\u003e\u003cp\u003eThis suspension component supports stable handling and dependable ride control.\u003c\/p\u003e\u003cp\u003eFits: Yamaha XV1900 (2006)\u003cbr\u003eXV1900A (2007-2009)\u003cbr\u003eVZR1800 (2006-2009)\u003cbr\u003eGSX1400 (2002-2007)\u003cbr\u003eZX900C (1998-1999)\u003cbr\u003eZX900E (2000-2001)\u003cbr\u003eZX900F (2002-2003)\u003cbr\u003eXR650R (2000-2007)\u003cbr\u003eXZ600J (2000-2001)\u003cbr\u003eZX600G (1998-1999)\u003cbr\u003eCR500R (1996-2001)\u003cbr\u003eKX500E (1997-2003)\u003cbr\u003eWR450 (2003-2004)\u003cbr\u003eYZ450F (2003)\u003cbr\u003eWR400F (1998-2000)\u003cbr\u003eYZ400F (1998-2001)\u003cbr\u003eCR250R (1996)\u003cbr\u003eKX250K (1996-1998)\u003cbr\u003eKX250L (1999-2001)\u003cbr\u003eRM250 (2001-2003)\u003cbr\u003eWR250 (1997-1998)\u003cbr\u003eWR250F (2001-2004)\u003cbr\u003eWR250R (2008)\u003cbr\u003eWR250X (2008)\u003cbr\u003eYZ250 (2002-2003)\u003cbr\u003eYZ250F (2001-2003)\u003cbr\u003eYZ250LC (1996-2001)\u003cbr\u003eCR125R (1997-2007)\u003cbr\u003eKX125 (1996-2001)\u003cbr\u003eYZ125 (2002-2003)\u003cbr\u003eYZ125LC (1996-2001)\u003c\/p\u003e","brand":"BubbleMailer+","offers":[{"title":"Default Title","offer_id":48251949023387,"sku":"17-2874","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/17-2874_216c6df0-88b1-4b00-a8f7-5c7cf3225413.jpg?v=1775364921"},{"product_id":"yz400-oil-filter-15-0023","title":"98-99 YZ400 \/ 87-95 YFM350ER \/ 87-95 YFM350FW Oil Filter","description":"\u003cp\u003eOil Filter OEM Ref # 1UY-13440-02\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Yamaha WR426 (2001-2002)\u003cbr\u003eYZ426 (2000-2002)\u003cbr\u003eYFM400 (1993-1995)\u003cbr\u003eYZ400 (1998-1999)\u003cbr\u003eYFM350ER (1987-1995)\u003cbr\u003eYFM350FW (1987-1995)\u003cbr\u003eYFM350X (1987-1995)\u003cbr\u003eYFP350 (1987-1991)\u003cbr\u003eTT250R (1993-1997)\u003cbr\u003eTTR250 (2000-2005)\u003cbr\u003eWR250F (2001-2002)\u003cbr\u003eYZ250F (2001-2002)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48251970814107,"sku":"15-0023","price":7.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/15-0023_05ff08ce-1ade-4d50-ac48-64c332f00baf.jpg?v=1775365306"},{"product_id":"yz400f-kill-switch-12-0025","title":"98-99 YZ400F \/ 91-97 WR250 \/ 01 WR250F 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":48251979235483,"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_cf780b07-c161-4cb2-9c78-9e3b76260256.jpg?v=1775365909"},{"product_id":"yz400-brake-lever-08-0132","title":"76-78 YZ400 \/ 74 DT360 \/ 73-74 MX360 Brake Lever","description":"\u003cp\u003eBrake Lever OEM Ref # 583-83922-10 \/ 583-83922-30 \/ 233-83922-30 \/ 2A6-83922-00\u003c\/p\u003e\u003cp\u003eThis replacement component supports dependable performance and reliable service life.\u003c\/p\u003e\u003cp\u003eFits: Yamaha SC500 (1974)\u003cbr\u003eDT400 (1975-1976)\u003cbr\u003eMX400 (1975)\u003cbr\u003eYZ400 (1976-1978)\u003cbr\u003eDT360 (1974)\u003cbr\u003eMX360 (1973-1974)\u003cbr\u003eYZ360 (1975)\u003cbr\u003eDT250 (1974-1978)\u003cbr\u003eIT250 (1977-1978)\u003cbr\u003eMX250 (1973-1975)\u003cbr\u003eTY250 (1974-1978)\u003cbr\u003eYZ250 (1975-1978)\u003cbr\u003eRD200 (1973-1975)\u003cbr\u003eXC200 (1987)\u003cbr\u003eXC180 (1983-1985)\u003cbr\u003eDT175 (1974-1979)\u003cbr\u003eIT175 (1977-1978)\u003cbr\u003eMX175 (1979-1980)\u003cbr\u003eTY175 (1975-1979)\u003cbr\u003eDT125 (1974-1979)\u003cbr\u003eMX125 (1974)\u003cbr\u003eRD125 (1975)\u003cbr\u003eYZ125 (1975-1977)\u003cbr\u003eYZ100 (1974-1976)\u003cbr\u003eTY80 (1974-1975)\u003cbr\u003eYZ80 (1974-1978, 1982-1983)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48252017115291,"sku":"08-0132","price":5.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/08-0132_91b7fc99-ed2c-48e5-ae2d-9cb25db52aba.jpg?v=1775367963"},{"product_id":"dt400-clutch-plate","title":"77-79 DT400 \/ 79 XS400F \/ 76-79 YZ400 Clutch Plate","description":"\u003cp\u003eClutch Plate\u003cbr\u003e\n7 Pieces Required\u003cbr\u003e\nOEM Ref # 383-16321-00 \/ 1J7-16321-01 \/ 363-16321-00 \/ 4H7-16321-01\u003cbr\u003e\nThis clutch component supports smooth engagement and dependable drivetrain service during repair or restoration work.\u003cbr\u003e\nFits: Yamaha DT400 (1977-1979)\u003cbr\u003e\nXS400F (1979)\u003cbr\u003e\nYZ400 (1976-1979)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48455759069339,"sku":"39-1139","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/39-1139_1a4701ab-9258-4d8c-93b7-b3457a42047b.jpg?v=1777335035"},{"product_id":"fzr400-fork-seal-set-2-38-x-50-x-8-9-5","title":"88-90 FZR400 \/ 77-79 YZ400 \/ 81-82 IT250 Fork Seal Set\/2 - 38 x 50 x 8\/9.5","description":"\u003cp\u003eFork Seals Set\/2\u003cbr\u003e\n38 X 50 X 8\/9.5\u003cbr\u003e\nThis suspension component helps restore proper front-end or rear-end service performance and dependable ride control.\u003cbr\u003e\nFits: Yamaha FZR400 (1988-1990)\u003cbr\u003e\nYZ400 (1977-1979)\u003cbr\u003e\nIT250 (1981-1982)\u003c\/p\u003e","brand":"Discount Fedex","offers":[{"title":"Default Title","offer_id":48456317698203,"sku":"27-1024","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/27-1024_480ac2e7-dd70-40e5-9221-ae64d188ddfc.jpg?v=1777337754"},{"product_id":"it400-brake-lever","title":"79 IT400 \/ 79 YZ400 \/ 79-80 IT250 Brake Lever","description":"\u003cp\u003eBrake Lever\u003cbr\u003e\nOEM Ref # 2K6-83922-00 \/ 23X-83922-00\u003cbr\u003e\nThis brake system component supports reliable stopping performance and proper service fit for compatible applications.\u003cbr\u003e\nFits: Yamaha IT400 (1979)\u003cbr\u003e\nYZ400 (1979)\u003cbr\u003e\nIT250 (1979-1980)\u003c\/p\u003e","brand":"BubbleMailer+","offers":[{"title":"Default Title","offer_id":48456957591707,"sku":"08-0052","price":5.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/08-0052_52f325d8-e09f-4c26-aa3f-c0c1dd7a4505.jpg?v=1777343366"},{"product_id":"rd400-clutch-lever","title":"80 RD400 \/ 79 YZ400 \/ 79-80 IT250 Clutch Lever","description":"\u003cp\u003eClutch Lever\u003cbr\u003e\nOEM Ref # 23X-83912-00 \/ 2K6-83912-00 \/ 2W1-83912-00\u003cbr\u003e\nThis clutch component supports smooth engagement and dependable drivetrain service during repair or restoration work.\u003cbr\u003e\nFits: Yamaha RD400 (1980)\u003cbr\u003e\nYZ400 (1979)\u003cbr\u003e\nIT250 (1979-1980)\u003c\/p\u003e","brand":"BubbleMailer+","offers":[{"title":"Default Title","offer_id":48456964931739,"sku":"08-0031","price":5.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/08-0031_90580809-76c2-485e-8882-c76c45a1b82f.jpg?v=1777343389"}],"url":"https:\/\/oldbikebarn.com\/de\/collections\/yamaha-yz400-parts.oembed","provider":"Old Bike Barn","version":"1.0","type":"link"}