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Yamaha RD400 HiFlo Air Filter Upgrade - This is the unbaffled Eruopean spec version of RD400 air filter. This can be used in the USA spec RD400 as a performace upgrade but we recommend jetting up to 27.5 pilot and 140 main jet for stock bike with stock pipes (links below). This is a branded (HIFLO) paper element filter true to the original. Pilot jets: Pilot Jets Main Jets: Main Jets
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RD400 Uni Air Filter for Stock Air Box. High performance air filter for RD400(all) stock air box. Note this filter is made and specified to work in the stock air box of the 1976-1979 RD400. This filter looks taller than the stock filter but the top and bottom are foam and will compress when installed in the box and the lid tightened down.
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Yamaha RD400(76-78) Gauge Face Decals (Tach/Speedo). Reproduction decal true to original graphic. Must be applied over original gauge face and will eluminate like original gauges. Removal of original is required as well as dis-assembly of tach/speedo to access gauge face.
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note: One Canadian Wind Screen in Dark Smoke is currently in stock and can ship right away. Yamaha RZ 350 Canadian (Full Fairing Model) 86-90 Available in Clear, Light Smoke, and Dark smoke. (light smoke pictured). Exact OEM fit, advanced screen technology, excellent clarity, race proven. Give your a RZ a facelift, replace your old scratched and cloudy windsheild with a brand new light smoke Zero Gravity windscreen. Screens can also be ordered in custom colors. *Note: this product requires additional shipping charges of $34.00 per windscreen, this will be added to our normal flat rate shipping of $15.95. Choose tint option and click add to cart. Note: Each windscreen is made individually and by special order only. Windscreens are shipped approxiamately 4-6 weeks after placing order.
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Yamaha RZ350 Carburetor Rebuild Kit for 1983-1985 Canadian Bikes (Does not fit USA) Includes the following:
- Float Bowl Gasket
- Float Needle/Set
- Jet Needle
- Needle Jet
- E Clip
- Air Screw
- Spring, air screw
- Main Jet 230
- Pilot 20
- Washer
- Throttle screw/spring
- Top Gasket
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Yamaha RZ350/YPVS/Banshee Base Gasket (All Years) OEM Yamaha part 29L-11351-01-00
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This unit can be used to replace the stock RZ350 CDI and no programming is required. Comes pre-programmed with igntion curve similar to stock ignition curve for the RZ350 (US/Canadian/Euro Models). Comes with instructions and wiring diagrams. 24 mos. Warranty. Unit comes with pig-tail wire ends and will require solder or crimped connections to RZ harness. Bullet connector kits and connector blocks sold here on the site suitable for this purpose. Note: Programmer can be added for ability to program custom ignition curve. Note: This unit is also ideally suited for aftermarket non-power valve cylinders like Athena, Trinity, CPI.
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Clutch Lever - RD250/RD350(all)/RD400(76-78)/R5/DS7/RD125(all) - replacement clutch lever by Parts Unlimited.
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Damper Washer for Chain Guard. RD350 RD400 RD250 R5 DS6/7. This is the special shaped metal washer (squared edge) used with the rubber chain guard grommet sold here on the site. High quality reproduction part no longer available from Yamaha. Replaces Yamaha part no. 90209-06034-00
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DOT 4 Synthetic High Temp Racing Brake Fluid by Maxima. 500ml/16.9oz bottle.
- Synthetic, zero-fade racing brake fluid designed to ensure maximum stopping power and protection for critical brake system components under the most extreme racing conditions
- Extensively developed formulation maintains unparalleled responsiveness and performance by preventing water contamination and vaporization in any environment
- Advanced chemistry resists oxidation under excessive temperature, prevents corrosion and is compatible with SBR and EPDM rubbers
- Extremely high boiling point, over 600 degrees
- High temperature additive system
- Anti-vapor lock formulation
- Mixes with other DOT 3 and DOT 4 brake fluids
- Exceeds US FMVSS 116 DOT 3 & DOT 4, SAE J1703 and SAE J1704
- Do not use in DOT 5 silicone brake systems or mix with silicone based fluids
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Dynatek High Performance Spark Plug Wires. 8mm suppression spark plug wire set, great for use with our Dynatek coil. Highest grade graphite suppression core to reduce electrical noise and increase engine performance. Two wires, 48" length (cut to length for your specific application). Gray outer cover, includes insulators as pictured.
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Uni Y-Boot Filter System for RD250/350/400/R5/DS7 & RZ350. Includes genuine Uni foam filter, New reproduction Y-boot, pvc filter support ring, clamps & hardware for mounting. Also available in low profile with a 4" Uni filter.
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High Flow In-line Fuel Filter. For 1/4" fuel lines. High-impact nylon housing, sonically welded for no-leak, no-break performance. Gravity flow rate of 7.6 gallons per hour compared to typical in-line filters with 2 to 4.5 gallons per hour.
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These manifolds, manufactured by UPP/Moose, are crafted from durable polyurethane material that outperforms stock manifolds. Designed to accommodate carburetors with a 35mm spigot opening, they are ideal for use with stock 28mm carbs on RD350/400 or RZ350 applications. Additionally, these manifolds feature boost/crossover holes, making them perfect for use with a boost bottle or crossover tube.
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Parts Unlimited Brake Lever in Black - RD250(75-77Disc)/RD350(all)/RD400(76-78)
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Spark Plug Cap - 5K or 0K resistance for 14mm spark plug, with 90 degree Elbow (RD/RZ/R5), NGK Type - Reproduction, sold each. These caps are just right for the RDs and other 2 stroke vintage Japanese twins. Includes waterproof covers. For terminal stud type plugs or plugs with removeable terminal nuts (BR8ES, BR8HS). It is not recommended to use both resistor caps and resistor plugs, use either resistor plugs with non-resistor caps, or non resistor plugs with resistor caps.
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Uni Foam Air Filter Care Kit. Includes spray oil and cleaner. For use on all foam type filters.
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Yamaha Neutral Switch & Seal Assembly RD/RZ/R5/DS6/7 all years. Yamaha Part, includes cover, seal & 3 screws, part numbers below. 1L9-82540-00-00 x 1 93210-29196-00 x 1 98707-05012-00 x 3
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Yamaha RD250/350/400/R5/DS7 (all years) Crankshaft Bearing - Outer (Yamaha OEM). Original Yamaha OEM Bearing. Current Yamaha part number 93306-30549-00. Sold each (crankshaft requires 2)
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Yamaha RD350/400/250 Oil Line Clamp. Genuine Yamaha OEM part. Sold each. In original black oil finish, no longer available from Yamaha.
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Sale!Yamaha RD400 (all years including Daytona) Rear Master Cylinder Rebuild Kit. Includes main piston seal, spring with cap, circlip, and dust boot, all the wearable parts that need to be replaced when rebuilding the master cylinder. Yamaha stopped making the rebuild kits several years ago and the aftermarket kits had fitment issues and were also recently discontinued, so we decided to produce our own kit. We have tested the parts in this kit for fitment and performance. Note this kit is assembled with OEM parts.
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Yamaha RD400F Daytona Gauge Face Decals for Speedometer and Tachometer. Reproduction decal true to original graphic. Must be applied over original gauge face and will eluminate like original gauges. Removal of original is required as well as dis-assembly of tach/speedo to acess gauge face.
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Yamaha RZ350 Clutch Cover Gasket (All years) - Genuine Yamaha Gasket, sold each. 3GG-15461-02-00
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Zeeltronic PCDI10T CDI for Yamaha RZ350. Programmable CDI/Ignition controller. This unit replaces the stock RZ350 CDI. Ability to program your own ignition valve curves or use any of 5 preloaded ignition curves (programming your own curve requires handheld or USB programmer, sold separately). Includes 3 stage rev limiter, 20K rev ceiling, shift light output, shift kill for quick shift, electronic tach output. Store and load 2 ignition maps and 5 powervalve curves. Comes with instructions and wiring diagrmams. 24 mos. warranty. Note: This unit replaced the stock RZ CDI. It comes pre-programmed with stock curves and can be installed and run without programming. Note: This unit is also ideally suited for aftermarket non-power valve cylinders like Athena, Trinity, CPI.
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Anodized Aluminum Fuel Filter. Sold each. Available in Red, Blue, Black, Purple and Gold. Available in 1/4" or 5/16". CNC machined aluminum outer case with cleanable brass filter element inside. Choose size, then color and quantity and click add to cart.
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Collar for Chain Guard. RD350 RD400 RD250 R5 DS6/7. This is the metal washer that goes inside the rubber chain guard damper. High quality reproduction part. See additional fitment below.
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Dynatek Ignition Coil Hardware/Wiring Installation Kit. This kit allows mounting of our Dyna coil for the RZ350 in the stock location. Includes all hardware, nuts, bolts, spacers, sub wiring harness and complete installation instructions with pictures included with kit. Bolt on kit, no drilling or mods required. Note: This is for installation on 1984-1985 USA models of the RZ350 and also fits the Australian RZ350 1983-1985. We have not installed this kit on other models of the RZ350 from other countries. Does not include plug wires, also sold here on the site under the coils category. Click on pics to enlarge (Dyna coil mounted with this Kit on an RZ350)
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Uni Y-Boot Filter System for RD250/350/400/R5/DS7. Includes Genuine 5" Uni foam filter, Genuine OEM Yamaha Y-boot, pvc filter support ring, clamps & hardware for mounting. Also available in low profile with a 4" Uni filter. The difference between this and the less expensive version is the rubber boot itself, this version uses a genuine Yamaha rubber boot.
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RD400F Daytona - Polished Brake Lever by Motion Pro.
- Polished aluminum finish
- Quality Aircraft grade A-360 aluminum for strength & durability
- Designed to exceed OEM specifications, built to resist breakage
- Durable hard coating
- Designed to fit OEM perch
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RD400F Daytona - Polished Clutch Lever by Motion Pro.
- Polished aluminum finish
- Brass bushing in lever for effortless operation
- Quality Aircraft grade A-360 aluminum for strength & durability
- Designed to exceed OEM specifications, built to resist breakage
- Durable hard coating
- Designed to fit OEM perch
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Yamaha RD400 (all years including Daytona) Rear Master Cylinder Rebuild Kit. This reproduction kit is assembled with high quality seals and includes main piston seal, spring with cap, circlip, dust boot, and banjo bolt washers, all the wearable parts that need to be replaced when rebuilding the master cylinder. Yamaha stopped making the rebuild kits several years ago and the other aftermarket kits had fitment issues, and were also recently discontinued, so we decided to produce our own aftermarket kit. We have tested the parts in this kit for fitment and performance. See here for alternative kit made with OEM seals RD400 Rear MC kit - OEM
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The Cross over tube helps with mid range performance and helps to smooth power delivery, eliminate flat spots, stumble, bucking, etc. Most of the later Euro/Canadian RD400's and the RZ350 had this type of intake set up, but was never available in the USA for the RD's. This kit is a modified verion of the RZ350 intake and requires NO modifications of any kind and is a direct bolt on upgrade for the RD250/350/400 (all years). Rejetting may be required. Kit includes the following:
- OEM Yamaha RZ350 Manifolds x 2 (modified for the RD)
- OEM Yamaha RZ350 Manifold clamps x 2
- OEM Yamaha Banshee Cross over tube (metal) x 1
- OEM Yamaha RZ350 Cross over tube clamps x 2
- OEM Yamaha RZ350 Reed Valve gaskets x 2
- Stainless Steel Socket Head Bolt (Allen)/SS washer x 8
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Yamaha RD250/350/400/R5/DS7 (all years) Crankshaft Bearing - Inner (Yamaha OEM). Original Yamaha OEM Bearing. Current Yamaha part number 93306-20621-00. Sold each (crankshaft requires 2)
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Yamaha RD400(76-78) Gauge Face Decals (Tach/Speedo) - White. Reproduction decal true to original graphics. Must be applied over original gauge face and will eluminate like original gauges. Removal of original is required as well as dis-assembly of tach/speedo to access gauge face.
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Anodized Aluminum Fuel Filter. Sold each. Available in Black, Chrome, in 1/4" or 5/16". Premium-quality, high-strength anodized alloy case with replaceable bronze filter element and gasket (link below). Replacement element available here on the website: Fuel Filter Element by Russell Choose size, then color and quantity and click add to cart.
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Sale!Anodized Aluminum Fuel Filter by Russell - Close Out - 1/4" Silver - ONLY 1 AVAILABLE. Premium-quality, high-strength anodized alloy case with replaceable bronze filter element and gasket (link below). Replacement element available here on the website: Fuel Filter Element by Russell
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Dynatek Ignition Coil Kit - RZ350 Includes:
- Dynatek Ignition Coil - RZ350. Replacement ignition coil for RZ350/RD350LC. Dynatek miniature series .5ohm coil. Dual outputs. 40,000 volts vs. stock coil @25,000 volts. Includes plug caps and crimp connectors. RZ coils are no longer available from Yamaha.
- Dynatek Spark Plug Wires - Dynatek High Performance Spark Plug Wires. 8mm suppression spark plug wire set, great for use with our Dynatek coil. Highest grade graphite suppression core to reduce electrical noise and increase engine performance. Two wires, 48″ length (cut to length for your specific application). Gray outer cover, includes insulators as pictured.
- RZ350 Hardware/Wiring Installation Kit - This kit allows easy mounting of our Dyna coil in the stock coil location. Includes all hardware, nuts, bolts, spacers, a sub wiring harness and complete installation instructions with pictures. Bolt on kit, no drilling or mods required. Note: This is for installation on 1984-1985 USA models of the RZ350 and also fits the Australian RZ350 1983-1985. We have not installed this kit on other models of the RZ350 from other countries.
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Manifold for Yamaha R5 and DS7. For stock Mikuni spigot mount carbs. 60mm center to center bolt hole spacing. Includes clamp. Sold Each. Genuine Mikuni.
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Genuine Uni Air Filter for Y-boot air-filter system and for use with stock RD350 Y-boot(without air-box), includes clamp. Lifetime guarantee. Filter available in standard 5" for R5/RD350/400 and low profile 4"
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Uni Universal Bulk Filter Foam - Multiple Densities. Sheets of filter foam in several densities for fabricating air filters Perfect for vintage and custom applications.
- Green Extra Fine Foam 65PPI - 12"x16" x 5/8"
- Black Fine Foam 60PPI - 12"x16" x 3/8"
- Red Coarse Foam 40PPI - 12"x16" x 5/8"
- Black Extra Coarse Foam 30PPI - 12"x24" x 5/8"
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Yamaha - RD250/350/400/R5/DS7 (all years) Wiseco Connecting Rod Big End Bearing. Sold each. 22x28x15.8
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Yamaha - RZ350/Banshee (all years) ProX Silver Caged Big End Bearing. Sold each. 22x29x16
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Sale!Yamaha RD250 RD350 Left Engine Side Cover Decal, Reproduction of part no. 360-15425-01-00. Thick vinyl reproduction decal with aluminum backing plate and 3M adhesive backing, convex shape like original, includes thin layer of plastic protection of the front side (remove when installed). Position carefully, can only be installed once.
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Yamaha RD250/350/400/R5/DS7 (all years) Connecting Rod Big End Bearing (Yamaha OEM) Original Yamaha OEM Bearing. Current Yamaha part number 93310-422C8-00. Sold each.
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Yamaha RD400F Daytona Front Master Cylinder Rebuild Kit. 14mm. Includes seals, spring, circlip, and dust boot. This kit includes the piston seal that is unique to the Daytona 400F and different from the earlier 400's. This kit does not include the piston.
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Y-Boot Filter System for RD250/350/400/R5/DS7. Includes genuine K&N filter, Genuine Yamaha Y-boot, pvc filter support ring, clamps & hardware for mounting. Y-Boot Filter System for RD250/350/400/R5/DS7. Includes genuine K&N filter, Genuine Yamaha Y-boot, pvc filter support ring, clamps & hardware for mounting.
