• Petcock O-Ring O-Ring - Replacement Tap To Tank O-Ring for #20-0019 Manual Petcock. Part #20-0021 $1.95 Ea.
  • Air Filter Air Filter - OEM Ref.# 3G1-14451 - Made in Japan. Fits: XS650G-K - All 1980-84 650's 2 used per bike.   Part #15-0655 $19.95 Ea.
  • Chrome Breather Filter Breather Filter with Chrome Steel Ends.   Part #15-0682 $10.95 Ea.
  • Main Jet - Small Round Type #142.5 Main Jet - Small Round Type - N102/221 Mikuni Type.   Fits: 1970-79 Stock XS650 Mikuni BS38 CV Carbs, Also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV Carbs. Sold in 2's. Made in Japan.   Part #48-0217 $5.50/Pk./2
  • Main Jet - Small Round Type #140 Main Jet - Small Round Type - N102/221 Mikuni Type.   Fits: 1970-79 Stock XS650 Mikuni BS38 CV Carbs, Also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV Carbs. Sold in 2's. Made in Japan.   Part #48-0216 $5.50/Pk./2
  • Main Jet - Large Round Type #135 Main Jet - Large Round Type - N100/604 Mikuni Type. Fits: 1980-84 Stock XS650 Mikuni 34mm. CV carbs and aftermarket Mikuni TM 36-68 Flatslide carbs. Sold in 2's. Made in Japan.   Part #48-0119 $2.50/Pk./2
  • O-Ring - Needle Jet (Nozzle Main). If this O-ring is dried out, shrunk or damaged, fuel can pass around the outside of the Needle jet instead of just thru the jets center causing a richer carb fuel mixture. Fits: XS/TX 650's (1970-79) with Stock Mikuni BS38 CV Carbs. Note: O-Ring appears too small but it is correct, install by carefully stretching with pointy needle nose pliers until it just fits over the jet.   Part #48-5020 $1.25 Ea.
  • Carb Choke Lever Kit Replacement Choke Lever Assembly for the Stock Mikuni BS38 CV Carbs as Used on all 1972-79 TX/XS650's.   Part #48-0777 $12.95/Kit
  • Carb Choke Plunger Carb Choke Plunger Fits: Stock Mikuni BS34 CV Carbs as used on 1980-84 XS650's. Part #48-0775 $9.90 Ea.
  • Carb Rebuild Kit Carb Rebuild Kit Kit Contains: 8 hole choke body Gasket, Float Bowl Gasket 256, Float Valve Assy. 2.0 with washer, Pilot Jet #27.5 VM22/210 type, #135 Small Round Main Jet N102/221, Pilot Air Mixture Screw with O-Ring and spring, Choke plunger and Washer for float bowl main jet access plug. Note: Slide Needle Not included but available separate. Made in Japan - 1 kit required per carb. Fits: XS650E/SE/F/SF/2F (1978-79) Note: Carb idle mixture screw O-Rings included may or may not fit correctly in your Mikuni BS38 CV stock carb. The O-Ring in the carb as originally supplied by Mikuni/Yamaha varies in fit and size and we have found it impossible to match or guarantee a proper fit. No alternatives can or will be supplied. The mixture screw and matching O-ring was never sold or supplied by Yamaha or Mikuni.   Part #48-7879 $16.75/Kit
  • Sale!

    Precision Carb Sync Gauges

    Original price was: $59.95.Current price is: $49.95.
    Precision Carb Sync Gauges Dual Carb Sync Gauge Set with Built in Adjustable Pulse Dampers Mounted on Bracket and with Hoses. Precision Diaphragm type gauge set originally designed for Professional Motorcycle shop use in Japan.   Note: Sync gauges hoses hook up to carb holder vacuum air barbs (not included). Your bike must have these air barbs in order to use this sync tool.   Part #35-1388 $49.95/Set
  • Pilot Jet - VM22/210 Mikuni Type #27.5 Pilot Jet - VM22/210 Mikuni Type. Fits: XS650C-F (1976-79) BS38 Mikuni CV carbs and Aftermarket Mikuni VM roundslide carbs + most Mikuni TM Flatslide Carbs. Sold in 2's. Made in Japan.   Part #48-0506 $3.50/Pk./2
  • Main Jet - Small Round Type #132.5 Main Jet - Small Round Type - N102/221 Mikuni Type.   Fits: 1970-79 Stock XS650 Mikuni BS38 CV Carbs,   Also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV Carbs. Sold in 2's. Made in Japan.   Part #48-0213 $5.50/Pk./2  
  • Main Jet - Small Round Type
    #127.5 Main Jet - Small Round Type - N102/221 Mikuni Type.   Fits: 1970-79 Stock XS650 Mikuni BS38 CV Carbs, Also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV Carbs. Sold in 2's. Made in Japan.   Part #48-0211 $5.50/Pk./2
  • Main Jet - Large Round Type #132.5 Main Jet - Large Round Type - N100/604 Mikuni Type. Fits: 1980-84 Stock XS650 Mikuni 34mm. CV carbs and aftermarket Mikuni TM 36-68 Flatslide carbs. Sold in 2's. Made in Japan.   Part #48-0118 $2.50/Pk./2
  • Main Jet - Large Round Type
    #115 Main Jet - Large Round Type - N100/604 Mikuni Type.   Fits: 1980-84 Stock XS650 Mikuni 34mm. CV carbs and aftermarket Mikuni TM 36-68 Flatslide carbs. Sold in 2's. Made in Japan.   Part #48-0111 $2.50/Pk./2
     

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