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Yamaha RD250/350/400/R5/DS7 (all years) Upgraded Connecting Rod Big End Bearing. This flat caged silver plated big end bearing comes from the Suzuki RG500 Gamma, but is a perfect match for the Yamaha RD's and much stronger then the stock bearing. This bearing can be used with stock Yamaha rods or the ProX rods we sell here on the site. (sold each)
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Yamaha Reproduction Brake Caliper Seal Kit - RD250/350/400 (73-78) XS TX. Includes main seals, dust seals, and small seal used between caliper halves and seal grease. Each kit services one caliper.
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Yamaha RD350/R5 Head Gasket (All years) - High quality copper reproduction head gasket, replaces OEM 278-11181-01
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Yamaha RD400 (all) Engine Case Decal. Reproduction decal true to the original graphic. Orignials no longer avaiable from Yamaha. Sold each.
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Brake Caliper Rebuild Kit - RD400F Daytona (Front / Rear). High quality seals from K&L. Each kit contains seals to rebuild one caliper.
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Replacement element for our Glass/Chrome 1/4" fuel filter
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Manifolds for 36-40mm Carbs(VM, TM, PWK, PJ). Mfg'd by UPP, high quality polyurethane, outperforms stock manifolds. Carb side opening i.d. accomodates 43mm carb spigot. Includes manifold gaskets & clamps. (recommended for use with larger 36-40mm carbs on RD350/400 or RZ350 applications). Sold in pairs.
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UNI 2 Stage Pod Filter, for use on stock 28mm carbs found on Yamaha RD250/350/400s and RZ350s. 2 stage filter can be run oiled or dry. Can also be run oiled in single stage by removing outer sleeve.
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Yamaha Handlebar Control Set Decal RD250/350(all US). Replaces decals on right and left handlebar switches. Reproduction decal true to original graphic.
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Yamaha Handlebar Control Set Decal RD400(all). This is the correct decal set for USA RD400 1976-79 (C/D/E/F). Replaces decals on right and left handlebar switches. Reproduction decal true to original graphic.
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Yamaha RD/350/400/R5 (all) Cylinder Base Gasket. Aftermarket made in Japan.
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Yamaha RD350 RD250 R5 Engine Cover Gasket (clutch side) - high quality reproduction, replaces OEM Part no. 278-15461-02-00
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Yamaha RD350/400/R5 (all years) Connecting Rod Small End (wrist pin) Bearing (Yamaha OEM). Original Yamaha OEM Bearing. Current Yamaha part number 93310-216E1-00. Sold each.
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UNI Pod Filters for larger 30-38mm Carbs. Filter is available in single or dual stage with straight flange or angled flange. (note we recommend the single stage with angled flange for the best fit on the RD/RZ/R5)
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Yamaha Brake Caliper Decal (RD1973-1977) - Aluminum with adhesive backing. Originals no longer available from Yamaha. Sold each.
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Yamaha RD250 / DS7 (all years) Connecting Rod Small End (wrist pin) Bearing (Yamaha OEM). Original Yamaha OEM Bearing. Current Yamaha part number 93310-216L2-00. Sold each.
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Yamaha RD250 DS7 (all years) Connecting Rod Small End (wrist pin) Bearing by Wiseco B1016, sold each.
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Yamaha RD250/350/400/R5/DS7 (all years) Crank Pin. Sold each.
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Yamaha RD400 (76-79) RZ350, Banshee, XS650, Rear Master Cylinder Reservoir Cap 2KF-25852-50-00, Genuine Yamaha.
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Sale!Exhaust Gasket, 360-14714-00-00 (Between header and muffler. Reproduction part, sold each. 2 required per bike. Fits all years RD250/350
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Y-boot Adaptors for Larger Mikuni Carburetors
- Install a Y-boot Filter kit on your Yamaha RD with Larger Carburetors
- Increase performance by reducing turbulance generated from pod filters
- Adapts our Y-boot filter kit to fit the larger aftermarket Carbs with a 58mm inlet housing
- Mikuni VM30-34
- Mikuni TM32-34
- Includes 2 adaptors and 2 clamps
- Made from Aluminum. In Lincoln NE, USA
- Sold as a pair
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Yamaha RD250/350/400/R5/DS7 (all years) Connecting Rod Thrust Washer. Sold each.
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Yamaha RD350 (all) Gear Selector Decal. Reproduction decal true to original graphic.
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Yamaha RD400 (76-79) RZ350, Banshee, XS650, Rear Master Cylinder Reservoir 1A1-25894-01-00 Genuine Yamaha part.
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Out of stockRed rubber grease (RGR) is used for repair, assembly and conservation of hydraulic brake components, apply thinly and evenly to cylinder sleeves, pistons, pins and seals. RGR rubber grease is compatible with DOT3/4 and 5.1 brake fluids. Contains Liquilon®, which lubricates long after conventional greases have washed out. Water repellent. Stands up to extremely high temperatures.
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1975 RD250 & RD350 Warning & Small Decal Set Includes: 1 Battery Caution 1 RH Engine Case Decal 1 Caution Brake Lining 1 Front Brake Caliper 1 Gear Selector Decal
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UNI UP-2229 High Performance Air Filter for RD125/RD200. Sold in pairs
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Manifold / Reed Valve Gasket - for RD250/350/400. Reproduction gasket. Sold each. Note: Sample picture, actual gaskets may vary in color depending on supply.
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Yamaha Master Cylinder Reservoir Diaphragm 360-25854-00-00 (all years) - RD400 Rear Master Cylider, RD350 Front Master Cylinder - Genuine Yamaha
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Yamaha Reservoir Diaphragm Bushing - 2GU-25855-00-00-00 - RD400 Rear master cylinder, RD350 Front master cylinder - Genuine Yamaha part.
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Oil Drain Plug Gasket - RD250/350/400/R5/DS7. Aftermarket part, thick fiber gasket similar to OEM but at a reasonable price. Sold each, or packs of 5 or 10. Replaces Yamaha OEM part no. 4F4-14766-00-00
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Yamaha RD250/350/400/RZ350 (all) Oil Pump Gasket. - High quality replacement reproduction gasket, replaces Yamaha OEM 126-13116-01-00
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Yamaha RD350 Carb Repair Kit by Sudco/Keyster 1973-1975, includes needle valve, gaskest, jets to rebuild carburetor.
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Yamaha RD400 Carb Repair Kit by Sudco/Keyster (1976-1978) includes needle valve, gaskest, jets to rebuild carburetor.
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Yamaha R5 Carburetor Rebuild Kit by Keyster All years
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Yamaha RD400 Right Control Switch. High quality reproduction part. Replaces original Yamaha part no. 1A0-83975-00-98 No modifications required, same wire colors / connections as original.
- Applications
- RD400 C/D 1976-1977
- RD400 E 1978 Can be used with modification to the wiring connections
- RD400 F Daytona 1979 Can be used with modification to the wiring connections, Light switch is not used
- Applications
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Yamaha RD400 Left Control Switch. High quality reproduction part. Replaces original Yamaha part no. 1A0-83973-02-98 No modifications required, same wire colors / connections as original.
- Applications
- RD400 C/D 1976-1977
- RD400 E 1978
- RD400 F Daytona
- XS360 1976-1977
- XS500 1977-1978
- Applications
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Yamaha RD350/RD250 Right Control Switch. High quality reproduction part. Replaces original Yamaha part no. 360-83975-03-00 No modifications required, same wire colors / connections as original. Applications:
- Yamaha RD250 1973-1975
- Yamaha RD350 1973-1975
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Sale!Yamaha RD400F Daytona Intake Boots 2V0-14453-00-00 (pair)
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Yamaha RD400F Daytona Intake Boots - Pair (Carb to Airbox Boots)
- Brand New Reproduction part - Originals no longer available from Yamaha
- Newly Manufactured, soft, flexible and true to the originals, restoration quality part
- Original Yamaha Part no. 2V0-14453-00-00
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Fits 1979 Yamaha RD400F Daytona Only
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Yamaha RD350/RD250 Left Control Switch. High quality reproduction part. Replaces original Yamaha part no. 360-83973-02-00 No modifications required, same wire colors / connections as original. Applications:
- Yamaha RD250 1973-1975
- Yamaha RD350 1973-1975
- RD125 1975-1976
- RS100 1975-1976
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Out of stock
***Note: We cannot ship Lomas exhausts to Europe. To purchase Lomas pipes for Europe, please visit JL-exhausts.com***
JL (Jim Lomas) Expansion Chambers - Yamaha R5/RD350/76-77 RD400. Simply put, JL chambers are the best pipes available for your air cooled RD or R5. Available in mild steel or stainless steel with stainless or carbon fiber silencers. Excellent performance across the rev range and high quality craftsmanship, you won't be disappointed!
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This part temporarily out of stock - see substitute here: RD Seal Kit by Mocom We source these premium seals from Japan, by ARS, supplier to Yamaha & other OEM's. This is the same kit we sold for years under the Sudco brand. These are essentially the same seals Yamaha sells in their own packaging. Oil Seal Kit for Yamaha RD400/350/250. Seal kit includes all seals for bottom end (see note below). This kit includes 10 seals. (click on the picture for seal identification & sizes)
- Countershaft Sprocket Seal
- Crankshaft RH
- Crankshaft LH
- Kickstarter Shaft
- Shift Shaft (crankcase)
- Shift Shaft (outer cover)
- Clutch Push Rod
- Oil Pump Shaft
- Shift Fork Rod Plug x 2
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Sale!Out of stockBronze Swingarm Bushings for Yamaha RD250/350/400/R5/DS6/7. Sold in pairs. High quality bronze bushings by Parts Plus. These replace the nylon stock bushings and provide less flex and better handling.
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Out of stockPremium Float bowl gasket for RD250/350/400, mfg'd by Sudco. Premium quality precision cut gasket. Note: color of gasket may vary from time to time.
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Out of stockYamaha R5, DS6, DS7 Ignition Tune Up Kit (All Years), includes 2 sets of contact points and 2 condensers. Now new and improved with backing plate.
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1/4" Tygon Fuel Line by Motion Pro in 3' Lengths (Black). Stronger and more durable than vinyl fuel line. Use with any type of gasoline, resists swelling and hardening, resistant to direct sunlight, hardening and/or cracking. Flexible in temperatures from -35°F to +165°F. Fuel line stretches easily over fittings or petcocks. Sold in 3’ lengths. We recommend this size for the R5/RD250/350/400/RZ350
