Carb Main Jets

Carb Main Jets

Carburetor main jets are susceptible to corrosion and pitting from fuel additives, and older fuel can cause a varnish build up that may not clean off completely. Ensure crisp throttle response in your Yamaha restoration with brand new Mikuni main jets. Mikes XS is an excellent source for hard-to-find XS Mikuni VM main jets and main jet rings, as well as small and large hex-type main jets. We have BS38 CV main jets and BS34 air jets as well.  

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  1. Mikuni Main jet ring for VM series carburetors
    Part #
    48-8055
    Main jet ring for Mikuni VM series carburetors (VM34). Picture shows the top and bottom view of one. Sold each. 
  2. #185 Main Jet - Large Hex Type for Mikuni carbs
    Part #
    48-0320
    #185 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's 
  3. #180 Main Jet - Large Hex Type for Mikuni carbs
    Part #
    48-0319
    #180 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's.Mikuni VM34 carburetor with 159 series Needle Jets. 
  4. #170 Main Jet - Large Hex Type for Mikuni carbs
    Part #
    48-0317
    #170 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's 
  5. #165 Main Jet - Large Hex Type for Mikuni carbs
    Part #
    48-0316
    #165 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's 
  6. #160 Main Jet - Large Hex Type for Mikuni carbs
    Part #
    48-0315
    #160 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's 
  7. #155 Main Jet - Large Hex Type for Mikuni carbs
    Part #
    48-0314
    #155 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's 
  8. #150 Main Jet - Large Hex Type for Mikuni carbs
    Part #
    48-0313
    #150 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's 
  9. #160 Main Jet - Small Round Type for Mikuni BS38 CV and Air Jet for BS34 carbs
    Part #
    48-0224
    #160 Main Jet - Small Round Type - N102/221 Mikuni type - Fits: 1970-79 Stock XS650 Mikuni BS38 CV carburetors and also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV carbs. Sold in 2's. 
  10. #157.5 Main Jet - Small Round Type for Mikuni BS38 CV and Air Jet for BS34 carbs
    Part #
    48-0223
    #157.5 Main Jet - Small Round Type - N102/221 Mikuni type - Fits: 1970-79 Stock XS650 Mikuni BS38 CV carburetors and also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV carbs. Sold in 2's. 
  11. #155 Main Jet - Small Round Type for Mikuni BS38 CV and Air Jet for BS34 carbs
    Part #
    48-0222
    #155 Main Jet - Small Round Type - N102/221 Mikuni type - Fits: 1970-79 Stock XS650 Mikuni BS38 CV carburetors and also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV carbs. Sold in 2's. 
  12. #152.5 Main Jet - Small Round Type for Mikuni BS38 CV and Air Jet for BS34 carbs
    Part #
    48-0221
    #152.5 Main Jet - Small Round Type - N102/221 Mikuni type - Fits: 1970-79 Stock XS650 Mikuni BS38 CV carburetors and also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV carbs. Sold in 2's. 
  13. #150 Main Jet - Small Round Type for Mikuni BS38 CV and Air Jet for BS34 carbs
    Part #
    48-0220
    #150 Main Jet - Small Round Type - N102/221 Mikuni type - Fits: 1970-79 Stock XS650 Mikuni BS38 CV carburetors and also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV carbs. Sold in 2's. 
  14. #147.5 Main Jet - Small Round Type for Mikuni BS38 CV and Air Jet for carbs
    Part #
    48-0219
    #147.5 Main Jet - Small Round Type - N102/221 Mikuni type - Fits: 1970-79 Stock XS650 Mikuni BS38 CV carburetorss and also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV carbs. Sold in 2's. 
  15. #190 Main Jet - Large Hex Type for Mikuni carbs
    Part #
    48-0321
    #190 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's 
  16. #195 Main Jet - Large Hex Type for Mikuni carbs
    Part #
    48-0322
    #195 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's 
  17. Mikuni Main jet plug VM series
    Part #
    48-8050
    Main Jet Plug for Mikuni VM series carburetors VM30-VM34 spigot (we sell VM34 carbs). Mikuni # VM34/42. 
  18. Main Pilot Jet #30 Mikuni VM34.
    Part #
    48-8046
    Main Pilot Jet #30 Mikuni VM34. Sold Each. 
  19. Mikuni VM carburetor Main Jet 190
    Part #
    48-8006
    Main Jet 190 for Mikuni VM carburetors (VM34) with 159 series needle jets. Mikuni 4/042. 
  20. Main Jet #180 Mikuni VM34 carburetor
    Part #
    48-8005
    Main Jet #180 Mikuni VM34 carburetor with 159 series Needle Jets. Mikuni 4/042. 
  21. Mikuni VM carburetor Main Jet 170
    Part #
    48-8004
    Main Jet 170 for Mikuni VM series carburetors (VM34) with 159 series needle jets. Mikuni 4/042. 
  22. # 105.0 Main Jet - (Pr)
    Part #
    48-0911
    # 105.0 Main Jet - (Pr) 
  23. # 95.0 Main Jet - (Pr)
    Part #
    48-0909
    # 95.0 Main Jet - (Pr) 
  24. #250 Main Jet - Large Hex Type -for Mikuni carbs
    Part #
    48-0328
    #250 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's 
  25. #240 Main Jet - Large Hex Type - for Mikuni carburetors
    Part #
    48-0327
    #240 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carbs and most Mikuni TM Flatslide Carbs. Sold in 2's 
  26. #230 Main Jet - Large Hex Type - for Mikuni carburetors
    Part #
    48-0326
    #230 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carbs and most Mikuni TM Flatslide Carbs. Sold in 2's 
  27. #220 Main Jet - Large Hex Type for Mikuni carburetors
    Part #
    48-0325
    #220 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carbs and most Mikuni TM Flatslide Carbs. Sold in 2's 
  28. #210 Main Jet - Large Hex Type for Mikuni carburetors
    Part #
    48-0324
    #210 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carbs and most Mikuni TM Flatslide Carbs. Sold in 2's 
  29. #200 Main Jet - Large Hex Type for Mikuni carbs
    Part #
    48-0323
    #200 Main Jet - Large Hex Type - 4/042 Mikuni - Fits: Mikuni VM Roundslide aftermarket carburetors and most Mikuni TM Flatslide Carbs. Sold in 2's 
  30. #145 Main Jet - Small Round Type Mikuni BS38 CV and Air Jet for BS34 carbs
    Part #
    48-0218
    #145 Main Jet - Small Round Type - N102/221 Mikuni type - Fits: 1970-79 Stock XS650 Mikuni BS38 CV carburetors and also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV carbs. Sold in 2's. 
  31. #142.5 Main Jet - Small Round Type for Mikuni BS38 CV and Air Jet for BS34 carbs
    Part #
    48-0217
    #142.5 Main Jet - Small Round Type - N102/221 Mikuni type - Fits: 1970-79 Stock XS650 Mikuni BS38 CV carburetors and also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV carbs. Sold in 2's. 
  32. #140 Main Jet - Small Round Type for Mikuni BS38 CV and Air Jet for BS34 carbs
    Part #
    48-0216
    #140 Main Jet - Small Round Type - N102/221 Mikuni type - Fits: 1970-79 Stock XS650 Mikuni BS38 CV carburetors and also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV carbs. Sold in 2's. 
  33. Main Jet #152.5 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0126
    #152.5 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. 
  34. Main Jet #150 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0125
    #150 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. 
  35. Main Jet #147.5 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0124
    #147.5 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.Fits: 1978 xs400 2e 
  36. Main Jet #145 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0123
    #145 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. 
  37. Main Jet #142.5 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0122
    #142.5 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. 
  38. Main Jet #140 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0121
    #140 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. 
  39. Main Jet #137.5 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0120
    #137.5 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. 
  40. Main Jet #135 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0119
    #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. 
  41. Main Jet 132.5 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0118
    #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. 
  42. Main Jet #130 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0117
    #130 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. 
  43. Main Jet #127.5- Large Round Mikuni Type Yamaha XS650
    Part #
    48-0116
    #127.5 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. 
  44. Main Jet #125 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0115
    #125 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. 
  45. Main Jet  #120 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0113
    #120 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. 
  46. Main Jet #155 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0127
    #155 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. 
  47. Main Jet #157.5 - Large Round Mikuni Type Yamaha XS650
    Part #
    48-0128
    #157.5 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. 
  48. #137.5 Main Jet - Small Round Type for Mikuni BS38 CV and Air Jet for BS34 carbs
    Part #
    48-0215
    #137.5 Main Jet - Small Round Type - N102/221 Mikuni type - Fits: 1970-79 Stock XS650 Mikuni BS38 CV carburetors and also used as the Air Jet on 1980-84 XS650 Mikuni BS34 CV carbs. Sold in 2's. 
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