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    Misc Carb Parts

    Home/Yamaha RD250/350/400/R5/DS6/DS7 Parts/Fuel and Air/Intake/Carburetors & Carburetor Parts/Carburetor Parts/Misc Carb Parts
    • Y-Boot Adapters for Larger Carburetors

      $64.95
      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
      Add to cart Details
    • Out of stock

      *OUT OF STOCK Injector Nozzle – RD250/350/400 (carb oil injector nozzle) – expected 3/31/2023

      $24.50
      2 Stroke Oil Injector Nozzle - RD250/350/400 (carb oil injector nozzle). Economy Cycle reproduction item, no longer available from Yamaha. Sold each.
      Details
    • Brass T-Splitter 1/4″

      $13.50
      Brass T-Splitter 1/4"
      • Use to route or repair fuel lines, oil lines and air lines
      • Barbed ends provide a secure fit
      • Made in the U.S.A.
      Sold each.
      Add to cart Details
    • Carb Top Boots – Yamaha RD400F Daytona 2V0-14169-00-00

      $29.99
      Carb Top Boots - Yamaha 1979 RD400F Daytona. Theses are the accordion type rubber boots that go on top of the Daytona carbs. Sold in pairs, reproduction part. Originals no longer available from Yamaha. 2V0-14169-00-00
      Add to cart Details
    • Carburetor Needle Clip

      $2.50
      Carburetor Needle Clip for VM, TM or TMX Mikuni carburetors. Sold each.
      Add to cart Details
    • Carburetor Top Cable Adjuster – Mikuni

      $5.95
      Carburetor Top Cable Adjuster - Mikuni. For Mikuni VM carburetors. Sold each. Available in 6mm or 7mm (RD/RZ/R5). Note: 7mm does not include nut. Choose size and quantity, then click add to cart.
      Select options Details
    • Choke Plunger – VM24-28mm Carbs

      $9.99
      Carburetor Choke Plunger by Mikuni for VM24-28mm carburetors. Sold each.
      Add to cart Details
    • Float Bowl Drain Screw – RD400 (all)

      $5.75
      Float Bowl Drain Screw
      Add to cart Details
    • Float Bowl Drain Washer – RD350/RD250/R5 (all) 278-14117-00-00

      $7.50
      Float Bowl Drain Washer - RD350/RD250/R5 (all) Sold each. OEM part no. 278-14117-00-00
      Add to cart Details
    • Float Bowl Drain Washer – RD400 (all)

      $1.00
      Float Bowl Drain Washer - RD400 (76-79). This Viton O-ring is a perfect replacement for the original gasket which has been discontinued by Yamaha.
      Add to cart Details
    • Float Bowl Screw – VM24-28mm Carbs

      $1.75
      Float Bowl Screw for VM24-28mm carburetors. Sold each. Note threaded portion of screw is 15mm (slightly longer then original screws used on RD's, but works fine).
      Add to cart Details
    • Float Bowl Screw Set – VM24-28mm Carbs

      $4.95
      Float Bowl Screw set for VM24-28mm carburetors. Sold as a set of 4 screws with lock washers (enough to do one carburetor). Note threaded portion of screw is 14mm (same as original screws).
      Add to cart Details
    • Genuine Mikuin Vent Line

      $3.95
      Genuine Mikuin Vent Line, sold each, precut from Mikuni in approximately 11.5" sections, transparent pink color.
      Add to cart Details
    • Jet Needle Shim for Mikuni 5 Series Jet Needles

      $1.00

      Jet Needle Shim for Mikuni 5 Series Jet Needles. Sold each. These shims are used to make incremental adjustments between clips on jet needles used on Mikuni VM carbs with series 5 jet needles (5DP7, 5L1, etc.).

      Add to cart Details
    • Main Jet Washer – VM24-28mm Carbs

      $1.99
      Main Jet Washer by Mikuni for VM24-28mm carburetors. Sold each. This washer seats under the main jet (on bottom of needle jet).
      Add to cart Details
    • Needle Valve Seat Washer

      $3.49
      Genuine Mikuni Float Needle Valve Seat Washer for RD250/350/400/R5/DS7 & all VM(24-30mm) Carbs. Sold each.
      Add to cart Details
    • Plastic T-Splitter 1/4″ Fuel Rated

      $5.95
      Fuel Rated Plastic T-Splitter 1/4"
      • Use to route or repair fuel lines, oil lines and air lines
      • Barbed ends provide a secure fit
      • Made in the Germany
      Sold each.
      Add to cart Details
    • RD 350 / 400 Carb Boots (pair)

      $29.99
      Brand new fresh rubber carburetor boots for Yamaha RD350 and R5. Boots protect the carbs and cables from dust, dirt and moisture. These boots go on top of the carbs where the cable enters the slide. These are not the boots that connect the carbs to the air filter box. These are suitable for any round slide carb for street and dirt motorcycles. Sold in pairs.
      Add to cart Details
    • Yamaha RD 250/350 Carburetor Boot for Low Top Carburetor

      $9.49
      Yamaha RD250/350 Carburetor Boot for Low Top Carburetor, sold each. Yamaha OEM part.
      Add to cart Details
    • Yamaha RD250/350 Idle Screw / Spring Assembly (Mikuni)

      $9.95
      RD250/350 Idle Screw / Spring Assembly. Includes Screw & Spring. By Mikuni. This is also the correct idle screw/spring for the new Mikuni VM28's.
      Add to cart Details
    • Yamaha RD250/350 Idle Screw / Spring Assembly (OEM)

      $13.95
      RD250/350 Idle Screw / Spring Assembly. Includes Screw & Spring. OEM Yamaha
      Add to cart Details
    • Yamaha RD250/350/400/R5/DS7 Rubber Choke Plunger Cap (COVER, PLUNGER CAP) 802-14173-00-00

      $3.50
      Yamaha RD250/350/400/R5/DS7 Rubber Choke Plunger Cap (COVER, PLUNGER CAP) reproductin replaces OEM # 802-14173-00-00, sold each
      Add to cart Details
    • Yamaha RD350/400/250 Oil Line Clamp (sold each)

      $6.75
      Yamaha RD350/400/250 Oil Line Clamp. Genuine Yamaha OEM part. Sold each. Note: Picture shows set of 4 clamps, however these are sold individually. Quantity = number of clamps desired.
      Add to cart Details
    • Yamaha RD350/400/250 Oil Line Clamp – Black NOS Genunie Yamaha Part

      $7.50
      Yamaha RD350/400/250 Oil Line Clamp. Genuine Yamaha OEM part. Sold each. In original black oil finish, no longer available from Yamaha.
      Add to cart Details
    • Yamaha RD400 (1976-1978) Idle Spring Assembly (OEM)

      $12.95
      RD400 (1976-1978 C/D/E) Idle Screw / Spring Assembly. Includes Screw, oring & Spring. OEM Yamaha
      Add to cart Details
    • Yamaha RD400 C/D/E Throttle Slide Screw/Washer Set

      $3.75
      Yamaha RD400 C/D/E Throttle Slide Screw/Washer Set. Set includes 1 screw and 1 washer.
      Add to cart Details
    • Yamaha RD400 Throttle Cable Adjuster Cover – Replaces OEM #1A0-14169-00-00 (sold each)

      $7.50
      Yamaha RD400 Throttle Cable Adjuster Cover Replaces OEM #1A0-14169-00-00 (sold each). No longer available from Yamaha, this is a reproduction part.
      Add to cart Details

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