Mikuni 40 PHH - Mikuni 44 PHH - Mikuni Solex 50 PHH & 36 PHH Carburetors 

Mikuni PHH Carburetor Gaskets Rebuild Kits - Mikuni PHH Carburetor Main Replacement Parts Page - Mikuni PHH Carburetor Jetting Parts - Mikuni PHH Performance Carburetor Service Manual - Mikuni PHH Carburetor Linkage Parts - Mikuni Automotive Carburetor Jetting Size Recommendation Chart - Mikuni Solex 50PHH & 36 PHH Carburetor Replacement Parts - Mikuni Racing Apparel - Hats, T-Shirts, Button Down Shirts, Jackets - Air Funnels & Filters - Other OEM Solex Rebuild Kits & Fuel Related Parts

Picture Item No.

Mikuni Part Number

Mikuni PHH Carburetor Part Description

 40PHH – 97, 98

44PHH – 41, 42

1

N115.050

Mikuni Screw, Jet Chamber Cover

2

Screw w/Washer, Jet Chamber Cover – Replacement Alternative

N115.106

Mikuni Screw, Jet Chamber Cover

2

N115.106-R

Screw w/Washer, Jet Chamber Cover – Replacement Alternative

2

BVZ23/40

Mikuni Washer, Jet Chamber Cover Screw

2

2

3

N115.014

Mikuni Cover, Jet Chamber

2

Mikuni Solex - Cover, Jet Chamber - "SOLEX JAPAN" - Replacement Alternative

N115.102

Mikuni Cover, Jet Chamber

2

4

N107.018

Mikuni Gasket, Jet Chamber Cover

2

N115.103

Mikuni Gasket, Jet Chamber Cover

2

5

N101.023

Mikuni Banjo Bolt, Fuel Pipe Assembly 

2

2

6

N101.080

Mikuni Washer, Fuel Pipe Assembly

4

4

7

N101.092

Mikuni Filter, Fuel Pipe Assembly

2

2

Mikuni Filter, Fuel Pipe Assembly - Replacement Alternative

8

N115.028

Mikuni Fuel Pipe Assembly – “T”

1

1

N121.016

Mikuni Fuel Pipe Assembly – “T”. Superseded to #N115.028

1

9

N115.033

Mikuni Fuel Pipe Assembly – 90 Degree - Superceded to #N121.017

1

N121.017

Mikuni Fuel Pipe Assembly – 90 Degree

1

1

10

CW2=0512

Mikuni Screw w/washer, Float Adjuster Plate

4

4

11

N115.005

Mikuni Screw, Float Adjusting

2

2

12

N101.260

Mikuni Nut, Float Adjusting Screw

2

2

Mikuni Nut, Float Adjusting Screw - Alternative

13

N115.009

Mikuni Plate, Float Adjuster

2

2

Mikuni Plate, Float Adjuster - Alternative

14

N115.010

Mikuni Gasket, Float Adjuster

2

2

15

N115.016

Mikuni Arm Assembly, Float Adjuster

2

2

16

N115.015

Mikuni Spring, Float Adjuster

2

2

17

N115.402

Mikuni Float Chamber Cover Assembly

2

N115.100

Mikuni Float Chamber Cover Assembly

2

18

N115.013

Mikuni 44PHH Performance Carburetor - Gasket, Float Chamber Cover (5 Bolt Cover)

2

N121.019

Mikuni 40PHH Performance Carburetor - Gasket, Float Chamber Cover

2

N107.147

Mikuni Gasket, Float Chamber Cover (4 Bolt Cover)   – Toyota 2TG/18RG

2

2

19

N114.011

Mikuni Washer, Needle Valve (For 10mm Hex Needle Valve N115.037-X.X)

2

2

20

N115.037-(size)

Mikuni 40PHH / 44PHH - Needle Valve Assembly – (1.2, 1.5, 1.8, 2.0, 2.5) 10mm Hex. (For 14mm Hex - Please See 50PHH Parts Page), 

2

2

21

N115.018

Mikuni Plate 

2

2

22

N115.011

Mikuni Float Assembly

2

2

23

BD28/44

Mikuni Pin, Float Assembly

2

2

24

B42/56-(size)

Mikuni 40PHH - Jet, Main Air – 60-300 (increments of 10)

4

B42/55-(size)

Mikuni 44PHH - Jet, Main Air – 60-300 (increments of 10) 105-205 (increments of 205)

4

25

N101.190-(size)

Mikuni 40PHH - Main Bleed Pipe – M, N, P, Q, R, T (See Jetting Parts table below for sizing).

4

26

N101.188

Mikuni 40PHH - Jet Block Assembly (Emulsion Tube)

4

N101.253

Mikuni 44PHH - Jet Block Assembly (Emulsion Tube)

4

27

N100.604-(size)

Mikuni 40PHH / 44PHH - Main Jet – 50-210 (increments of 2.5), 210-250 (increments of 10)

4

4

28

N101.043-(size)

Mikuni 40PHH / 44PHH - Pilot Jet – 25-110 (increments of 5) 47.5-67.5 (increments of 2.5)

4

4

29

N101.019

Mikuni Gasket, Small Venturi

4

N121.118

Mikuni Gasket, Small Venturi

4

30

N1-06

Mikuni Nut - Air Funnel

8

8

31

W4-06

Mikuni Lock Washer - Air Funnel & Venturi Set Screw   

16

16

32

N101.147

Mikuni Stud Bolt - Air Funnel

8

T3-0616

Mikuni Stud Bolt - Air Funnel

8

33

N101.193

Mikuni Air Funnel (L=25mm)

4

N101.240

Mikuni Air Funnel (L=50mm)

4

Mikuni Air Funnel (L=50mm) - Replacement Alternative - (See More Below)

N101.207

Mikuni Air Funnel (L=75mm)

4

Air Funnel – Other Replacement Alternatives

35

N121.106

Mikuni 40PHH Venturi, Small

4

N101.205

Mikuni 44PHH Venturi, Small 

4

36

N121.015

Mikuni 40PHH Venturi, Large (32mm ID)

4

Discontinued

N107.203-34

Mikuni 44PHH Venturi, Large (34mm ID)

4

N107.203-37

Mikuni 44PHH Venturi, Large (37mm ID)

Mikuni 44PHH Venturi, Large (39mm ID)

Mikuni 44PHH Venturi, Large (40mm ID)

Mikuni 44PHH Venturi, Large (41mm ID)

37

N101.176

Mikuni Screw, Throttle Adjusting

2

N115.053

Mikuni Screw, Throttle Adjusting

2

38

4/148

Mikuni Spring, Throttle Adjusting Screw  

2

N115.057

Mikuni Spring, Throttle Adjusting Screw 

2

39

N107.073

Mikuni 40PHH / 44PHH - Bracket, Throttle Stop

2

2

40

N107.026

Mikuni Screw, Throtle Stop Bracket

4

4

Mikuni Screw, Throtle Stop Bracket - Replacement  Alternative

41

N107.112

Mikuni Spring, Throttle Return

2

2

42

BDC36/35

Mikuni Nut, Throttle Shaft

4

4

43

B42/75

Mikuni Washer, Throttle Shaft

4

4

44

N107.071 

Mikuni 44 PHH - Throttle Lever Assembly – (Also See Below)

2

N115.104 

Mikuni 40 PHH - Throttle Lever Assembly – (Also See Below) 

2

45 

BDC36/325 

Mikuni Seal, Throttle Shaft 

8

8

46 

N3-06 

Mikuni Nut, Venturi Screw 

8

8

47 

N107.173 

Mikuni Set Screw, Venturi, Large 

4

N107.173-R

Set Screw, Venturi, Large – 16mm Replacement Alternative

48

N107.174

Mikuni Set Screw, Venturi, Small 

4

4

Set Screw, Venturi, Small – 20mm Replacement Alternative

N107.784

Mikuni Set Screw, Venturi, Small 

4

49

CW2=0422

Mikuni Screw w/washer, Pump Cover 

8

CW2=0435

Mikuni Screw w/washer, Pump Cover

8

50

CW2=0416

Mikuni Screw w/washer, Pump Cover

4

4

51

N101.067

Mikuni Pump Cover

2

2

52

N107.030

Mikuni 40PHH / 44PHH - Pump Diaphragm (Membrane Assy)

2

2

53

N101.056

Mikuni Spring, Pump

2

2

54

N107.048

Mikuni Gasket, Pump Cover

2

2

55

N102.219

Mikuni Pump Body Assembly

2

N121.067

Mikuni Pump Body Assembly

2

56

N107.012

Mikuni Gasket, Pump Body

2

4

57

Y-1006

Mikuni Split Pin, Pump Rod

2

2

58

VM15/252

Mikuni Washer, Pump Rod

4

RFT/40

Mikuni Washer (Brass), Pump Rod

4

BV26/32

Mikuni Washer, Pump Rod

2

59

N101.030

Mikuni Spring, Pump Rod

2

2

60

N102.220

Mikuni 40PHH Pump Rod

2

N107.044

Mikuni 44PHH Pump Rod

2

61

N107.831

Mikuni Connecting Rod

2

N121.140

Mikuni Connecting Rod

2

N121.140-R

Connecting Rod – Replacement Alternative

2

Call

62

N101.097

Mikuni Plug Screw

4

N121.024

Mikuni Plug Screw

4

63

BD34/44

Mikuni Washer, Plug Screw

 4

64

N107.106

Mikuni Collar, Throttle Shaft

2

2

65

N101.181

Mikuni 44PHH - Pilot Screw - 25mm overall length

4

N110.266

Mikuni 40PHH - Pilot Screw - 35.6mm overall length

4

66

N102.065

Mikuni Gasket, Pump Nozzle

4

4

67

N102.202-(size)

Mikuni 44PHH - Pump Nozzle – 30-60 (increments of 5) 60-90 (increments of 10)

4

N121.033-(size)

Mikuni 40PHH - Pump Nozzle – 30-60 (increments of 5) 60-90 (increments of 10)

4

68

BVZ23/18

Mikuni O-ring, Pump Nozzle Plug

4

4

69

N102.026

Mikuni Plug, Pump Nozzle

4

4

70

N110.081

Mikuni Ball

4

4

71

N115.060

Mikuni Pump Weight - 44 PHH

4

N121.035

Mikuni Pump Weight - 40 PHH

4

72

B21/156

Mikuni O-ring, Pump Weight Plug

4

73

N102.064

Mikuni Plug, Pump Weight

4

74

N107.134

Mikuni Bracket Assembly

1

1

75

CW2=0525

Mikuni Screw w/washer, Float Chamber Cover

10

10

CW2=0525-R

Screw w/washer, Float Chamber Cover – Replacement Alternative

76

N107.118

Mikuni Starter Disc

2

N107.247

Mikuni Starter Disc

2

77

N101.063

Mikuni Spring, Starter Disc

2

2

78

BSW28/69

Mikuni Snap E-Ring (Starter Cover)

4

4

79

N101.083

Mikuni Starter Cover

2

2

80

N107.019

Mikuni Terminal, Starter Cover

2

2

81

B2=0508

Mikuni Bolt, Terminal

2

2

82

M10/59

Mikuni Washer, Starter Cover

2

2

83

B30/61

Mikuni Spring, Starter Return

2

2

84

N115.067

Mikuni Bracket, Starter

2

2

85

N107.176

Mikuni Cooling Body Assembly

2

86

B42/55-(size)

Mikuni Starter Jet (Air Jet) – 60-300 (increments of 10) 

2

2

87

N110.209

Mikuni Spring. For Pilot Screw - 35.6mm overall length 

2

4/148

Mikuni Spring, For Pilot Screw - 25mm overall length 

4