Mikuni Carburetors - 40PHH, 44PHH and 50PHH - Replacement Parts on Sale at UpgradeMotoring.com

Mikuni Performance Automotive Carburetors - Mikuni 40PHH/44PHH Carburetor Replacement Parts and Jets

Mikuni 40PHH - Mikuni 44PHH - Mikuni 50PHH - Mikuni PHH Gaskets Rebuild Kits - Mikuni Carburetor Jetting Parts - Mikuni PHH Service Manual - Mikuni Carburetor Linkage Parts - Mikuni Automotive Carburetor Jetting Size Recommendation Chart - Mikuni Apparel - Hats, T-Shirts, Button Down Shirts, Jackets - Air Funnels & Filters

Upgrade Motoring has a Stockpile of Thousands of Genuine Automotive Mikuni Performance Carburetor Replacement Parts and Jets! We Ship Mikuni PHH Car Carburetor Parts Worldwide! Most Orders Ship Same Day or Next Day! We Are Located Just a Few Minutes Away From The Mikuni USA Headquarters! You Can Now Use www.MikuniParts.com to Access Our Mikuni Car Carburetor Parts Page Quickly! You Can Purchase Genuine Mikuni 40PHH and 44PHH Carburetor Parts Securely With Our Online Mikuni Parts Shopping Cart!

Mikuni PHH Carburetor Service Manual - Copy. This Mikuni PHH Carburetor service manual covers: Purpose of a Carburetor, Features of PHH Type Carburetors, Selection of Carburetor Model, Construction and Function, Mounting on the Engine and Carburetor Adjustment, Overhaul and Maintenance, Inspection and Adjustment of Fuel Level, Setting and Tune-Up of Carburetor, Troubleshooting, Exploded View, Parts List, Jetting Table, Gasket Kit and Jetting Parts List. Includes very detailed diagrams and instructions. This is a Must Have for Mikuni PHH Carburetor Maintenance and Tuning! This is a copy of the original Mikuni PHH Carburetor Service Manual, with permission from Mikuni American Corporation.

Mikuni PHH Carburetor Service Manual from UpgradeMotoring.com

Mikuni PHH Carburetor Service Manual - Copy

$9.95 BUY NOW!

Mikuni PHH Automotive Side Draft Carburetors - Mikuni 40PHH and 44PHH Replacement Parts Diagram

Please Note: Parts listed here are for 40PHH and 44PHH Mikuni Performance Automotive Aftermarket Carburetors sold by Mikuni USA. These Mikuni Carburetors are also referenced as Type-R. There are differences between the Mikuni Performance Aftermarket Carburetors and Mikuni Solex Original Equipment Carburetors (Type-S4, Type-S5, Type-T, Type-Q). Many items do fit both applications, but not all. Please be sure to compare diagrams and images when available. If you are not sure if your Mikuni Carburetor is Type-R, please compare your carburetor Float Chamber Cover (FCC) with the Float Chamber Cover Gaskets (Item#18 below). Click the BUY NOW for pictures of each FCC gasket. 

Mikuni Racing PHH Carburetors - Replacement Parts Diagram from Upgrade Motoring

Mikuni 40PHH and 44PHH Car Carburetor Replacement Parts - Mikuni Part Numbers

Quantities listed in the columns below the 40PHH and 44PHH are per pair of Mikuni Performance Carburetors.

Picture Item No.

Mikuni Part Number

Mikuni Carburetor Part Description

 40PHH - 97, 98

44PHH - 41, 42

Notes

1

N115.050

Mikuni Screw, Jet Chamber Cover

 

2

Discontinued
N115.050-R

Screw w/Washer, Jet Chamber Cover - Replacement Alternative

  2 BUY NOW!

N115.106

Mikuni Screw, Jet Chamber Cover

2

 

Discontinued

N115.106-R

Screw w/Washer, Jet Chamber Cover - Replacement Alternative

2   BUY NOW!

2

BVZ23/40

Mikuni Washer

2

2

BUY NOW!

3

N115.014

Mikuni Cover, Jet Chamber

 

2

Discontinued

N115.102

Mikuni Cover, Jet Chamber

2

 

Discontinued

4

N107.018

Mikuni Gasket, Jet Chamber Cover

 

2

BUY NOW!

N115.103

Mikuni Gasket, Jet Chamber Cover

2

 

BUY NOW!

5

N101.023

Mikuni Banjo Bolt

2

2

BUY NOW!

6

N101.080

Mikuni Washer

4

4

BUY NOW!

7

N101.092

Mikuni Filter Assembly

2

2

Discontinued

8

N115.028

Mikuni Fuel Pipe Assembly - "T"

1

1

BUY NOW!

N121.016

Mikuni Fuel Pipe Assembly - "T"

1

 

Discontinued

9

N115.033

Mikuni Fuel Pipe Assembly - 90

 

1

BUY NOW!

N121.017

Mikuni Fuel Pipe Assembly - 90

1

1

BUY NOW!

10

CW2=0512

Mikuni Screw w/washer

4

4

BUY NOW!
10 CW2=0512-R Screw w/washer - Replacement Alternative 4 4 BUY NOW!

11

N115.005

Mikuni Float Adjusting Screw

2

2

BUY NOW!

12

N101.260

Mikuni Nut, Float Adjusting Screw

2

2

Discontinued

13

N115.009

Mikuni Plate, Float Adjuster

2

2

Discontinued

14

N115.010

Mikuni Gasket, Float Adjuster

2

2

BUY NOW!

15

N115.016

Mikuni Arm Assembly, Float Adjuster

2

2

BUY NOW!

16

N115.015

Mikuni Spring, Float Adjuster

2

2

BUY NOW!

17

N115.402

Mikuni Float Chamber Cover Assembly

 

2

Discontinued

N115.100

Mikuni Float Chamber Cover Assembly

2

 

Discontinued

18

N115.013

Mikuni Gasket, Float Chamber Cover

 

2

BUY NOW!

N121.019

Mikuni Gasket, Float Chamber Cover

2

 

BUY NOW!

N107.147

Mikuni Gasket, Float Chamber Cover - Toyota 2TG/18RG

2

2

BUY NOW!

19

N114.011

Mikuni Washer, Needle Valve

2

2

BUY NOW!

20

N115.037-(size)

Mikuni Needle Valve Assembly - (1.2, 1.5, 1.8, 2.0, 2.5)

2

2

See Mikuni Jets

21

N115.018

Mikuni Plate

2

2

BUY NOW!

22

N115.011

Mikuni Float Assembly

2

2

BUY NOW!

23

BD28/44

Mikuni Pin, Float

2

2

BUY NOW!

24

B42/56-(size)

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

4

 

See Mikuni Jets

B42/55-(size)

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

 

4

See Mikuni Jets

25

N101.190-(size)

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

4

 

See Mikuni Jets

26

N101.188

Mikuni Jet Block Assembly

4

 

See Mikuni Jets

N101.253

Mikuni Jet Block Assembly

 

4

See Mikuni Jets

27

N100.604-(size)

Mikuni Main Jet - 50-210 (increments of 2.5), 220, 240, 250

4

4

See Mikuni Jets

28

N101.043-(size)

Mikuni Pilot Jet - 25-110 (increments of 5)

4

4

See Mikuni Jets

29

N101.019

Mikuni Gasket, Small Venturi

 

4

BUY NOW!

N121.118

Mikuni Gasket, Small Venturi

4

 

BUY NOW!

30

N1-06

Mikuni Nut

8

8

BUY NOW!

31

W4-06

Mikuni Lock Washer

16

16

BUY NOW!

32

N101.147

Mikuni Stud Bolt

8

 

Discontinued

T3-0616

Mikuni Stud Bolt

 

8

BUY NOW!

33

N101.193

Mikuni Air Funnel (L=25mm)

4

 

Discontinued

N101.240

Mikuni Air Funnel (L=50mm)

 

4

Discontinued

N101.207

Mikuni Air Funnel (L=75mm)

 

4

Discontinued
 

Air Funnel - Replacement Alternatives

4 4 Air Funnels

35

N121.106

Mikuni Venturi, Small

4

 

Discontinued

N101.205

Mikuni Venturi, Small

 

4

BUY  NOW!

36

N121.015

Mikuni Venturi, Large (32mm ID)

4

 

Discontinued

N107.203-34

Mikuni Venturi, Large (34mm ID)

 

4

BUY NOW!

N107.203-37

Mikuni Venturi, Large (37mm ID)

  4 BUY NOW!
N107.233-39

Mikuni Venturi, Large (39mm ID)

  4 BUY NOW!
N107.233-40

Mikuni Venturi, Large (40mm ID)

  4 BUY NOW!
N107.233-41

Mikuni Venturi, Large (41mm ID)

  4 BUY NOW!

37

N101.176

Mikuni Screw, Throttle Adjusting

2

 

BUY NOW!

N115.053

Mikuni Screw, Throttle Adjusting

 

2

BUY NOW!

38

4/148

Mikuni Spring

2

 

BUY NOW!

N115.057

Mikuni Spring

 

2

BUY NOW!

39

N107.073

Mikuni Bracket, Throttle Stop

2

2

BUY NOW!

40

N107.026

Mikuni Screw

4

4

 Discontinued

41

N107.112

Mikuni Spring, Throttle Return

2

2

BUY NOW!

42

BDC36/35

Mikuni Nut

4

4

BUY NOW!

43

B42/75

Mikuni Washer

4

4

BUY NOW!

44

N107.071 

Mikuni Throttle Lever Assembly - (Also See Below)

 

2

BUY NOW!

N115.104 

Mikuni Throttle Lever Assembly - (Also See Below)

2

 

 Discontinued

45 

BDC36/325 

Mikuni Seal 

8

8

BUY NOW!

46 

N3-06 

Mikuni Nut 

8

8

BUY NOW!

47 

N107.173 

Mikuni Set Screw, Venturi, Large 

4

 

Discontinued

N107.173-R

Set Screw, Venturi, Large - 16mm Replacement Alternative

4   BUY NOW!

48

N107.174

Mikuni Set Screw, Venturi, Small 

4

4

Discontinued
N107.174-R

Set Screw, Venturi, Small - 20mm Replacement Alternative

4 4 BUY NOW!

N107.784

Mikuni Set Screw, Venturi, Small 

 

4

Discontinued

49

CW2=0422

Mikuni Screw w/washer

8

 

BUY NOW!

CW2=0435

Mikuni Screw w/washer

 

8

BUY NOW!
CW2=0435-R Screw w/washer - Replacement Alternative   8 BUY NOW!

50

CW2=0416

Mikuni Screw w/washer

4

4

BUY NOW!
50 CW2=0416-R Screw w/washer - Replacement Alternative 4 4 BUY NOW!

51

N101.067

Mikuni Pump Cover

2

2

Discontinued

52

N107.030

Mikuni Pump Diaphragm (Membrane Assy)

2

2

BUY NOW!

53

N101.056

Mikuni Spring, Pump

2

2

BUY NOW!

54

N107.048

Mikuni Gasket, Pump Cover

2

2

BUY NOW!

55

N102.219

Mikuni Pump Body Assembly

 

2

Discontinued

N121.067

Mikuni Pump Body Assembly

2

 

Discontinued

56

N107.012

Mikuni Gasket, Pump Body

2

4

BUY NOW!

57

Y-1006

Mikuni Split Pin

2

2

BUY NOW!

58

VM15/252

Mikuni Washer

4

 

BUY NOW

RFT/40

Mikuni Washer

 

4

BUY NOW

BV26/32

Mikuni Washer

 

2

BUY NOW!

59

N101.030

Mikuni Spring, Pump Rod

2

2

BUY NOW!

60

N102.220

Mikuni Pump Rod

2

 

Discontinued
N102.220-R Pump Rod - Replacement Alternative 2   Call

N107.044

Mikuni Pump Rod

 

2

Discontinued
N107.044-R Pump Rod - Replacement Alternative   2 Call

61

N107.831

Mikuni Connecting Rod

 

2

Discontinued
N107.831-R Connecting Rod - Replacement Alternative   2 Call

N121.140

Mikuni Connecting Rod

2

 

Call

62

N101.097

Mikuni Plug Screw

 

4

BUY NOW!

N121.024

Mikuni Plug Screw

4

 

BUY NOW!

63

BD34/44

Mikuni Washer

 

 4

BUY NOW!

64

N107.106

Mikuni Collar

2

2

BUY NOW!

65

N101.181

Mikuni Pilot Screw

 

4

BUY NOW!

N110.266

Mikuni Pilot Screw

4

 

BUY NOW!

66

N102.065

Mikuni Gasket, Pump Nozzle

4

4

BUY NOW!

67

N102.202-(size)

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

 

4

See Mikuni Jets

N121.033-(size)

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

4

 

See Mikuni Jets

68

BVZ23/18

Mikuni O-ring

4

4

BUY NOW!

69

N102.026

Mikuni Pump Plug

4

4

BUY NOW!

70

N110.081

Mikuni Ball

4

4

BUY NOW!

71

N115.060

Mikuni Pump Weight

 

4

BUY NOW!

N121.035

Mikuni Pump Weight

4

 

BUY NOW!

72

B21/156

Mikuni O-ring

 

4

BUY NOW!

73

N102.064

Mikuni Pump Plug

 

4

BUY NOW!

74

N107.134

Mikuni Bracket Assembly

1

1

Discontinued

75

CW2=0525

Mikuni Screw w/washer

10

10

BUY NOW!

75

CW2=0525-R

Screw w/washer - Replacement Alternative

10 10 BUY NOW!

76

N107.118

Mikuni Starter Disc

2

 

Discontinued

N107.247

Mikuni Starter Disc

 

2

Discontinued

77

N101.063

Mikuni Spring, Starter Disc

2

2

BUY NOW!

78

BSW28/69

Mikuni Snap Ring

4

4

BUY NOW!

79

N101.083

Mikuni Starter Cover

2

2

Discontinued

80

N107.019

Mikuni Terminal

2

2

BUY NOW!

81

B2=0508

Mikuni Bolt

2

2

BUY NOW!

82

M10/59

Mikuni Washer

2

2

BUY NOW!

83

B30/61

Mikuni Spring, Starter Return

2

2

BUY NOW!

84

N115.067

Mikuni Bracket, Starter

2

2

Discontinued

85

N107.176

Mikuni Cooling Body Assembly

 

2

Discontinued

86

B42/55-(size)

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

2

2

See Mikuni Jets

87

N110.209

Mikuni Spring

2

 

BUY NOW!

4/148

Mikuni Spring

 

4

BUY NOW!
88 N121.154 Mikuni Damper Spring (=N107.815) 2 2 BUY NOW!
  N121.105 Mikuni Throttle Shaft - 40PHH 2   BUY NOW!
  N107.202 Mikuni Throttle Shaft - 44PHH   2 BUY NOW!
  N101.038-165 Mikuni Throttle Valve (Throttle Plate) - 40PHH (2 per Carb) 4   BUY NOW!
  N101.203-175 Mikuni Throttle Valve (Throttle Plate) - 44PHH (2 per Carb)   4 BUY NOW!
  C6=0307 Mikuni Throttle Valve (Plate) Screw - 40PHH (2 per Valve) 8   BUY NOW!
  N107.204 Mikuni Throttle Valve (Plate) Screw - 44PHH/50PHH (2 per Valve)   8 Discontinued
  N107.008 Mikuni O-Ring, Figure Eight (2 per Carb) 4 4 BUY NOW!
  Z70/217 Mikuni Throttle Lever - For use with 2TG, CRX Linkage     BUY NOW!

Mikuni Main Parts Page - Mikuni Gaskets Rebuild Kits - Mikuni Jetting Parts - Mikuni Linkage Parts - Mikuni Jet Size Recommendation Chart - Mikuni Apparel - Air Funnels & Filters

Mikuni Performance 40PHH & 44PHH Automotive Carburetor Replacement Parts Not Shown in Exploded View

Mikuni 40PHH/44PHH Carburetors Replacement Parts List #2 from Upgrade Motoring.com

Insulators for Mikuni PHH Carburetors - Available in Black or White - On Sale at UpgradeMotoring.com! Mikuni PHH Carburetor Throttle Bracket N115/111 On Sale at UpgradeMotoring.com! Mikuni PHH Carburetor Throttle Lever N115/109 On Sale at UpgradeMotoring.com! Mikuni PHH Carburetor Throttle Lever Z70/217 - 2TG and CRX -  On Sale at UpgradeMotoring.com!
Insulators with O-Rings Mikuni Throttle Bracket N115/111 Mikuni Throttle Lever N115/109 Mikuni Throttle Lever Z70/217
Mikuni Part Number Mikuni Part Description Notes
Z70/088 Mikuni Reducer Joint Brass - 8.0/9.5 Discontinued
Z70/100 Mikuni Reducer Joint Brass - 6.0/8.0 Discontinued
Z70/114 Mikuni Reducer Joint Brass - 8.5/13.0 Discontinued
Z70/050 Mikuni Insulator Discontinued
Z70/050-R-WHI2 Insulator - Sold in Pairs with O-Rings - White. Includes two insulators and four o-rings. (Reproduction) BUY NOW!
Z70/050-R-BLK2 Insulator - Sold in Pairs with O-Rings - Black. Includes two insulators and four o-rings. (Reproduction) BUY NOW!
Z70/075 Mikuni O-Ring for insulator (four per carburetor) BUY NOW!
Z70/075-R O-Ring for insulator (four per carburetor) - Replacement Alternative BUY NOW!
N115/111 Mikuni Bracket BUY NOW!
N115/109 Mikuni Throttle Lever BUY NOW!
Z70/055 Mikuni Fuel Hose  - ID 5/16inch, OD 9/16inch SAE Std J30R1  
Z70/217 Mikuni Throttle Lever - For use with 2TG, CRX Linkage BUY NOW!

Mikuni Performance 40PHH & 44PHH Carburetor Jet Parts List

Mikuni 40PHH/44PHH Carburetor Jetting Parts on Sale at UpgradeMotoring.com!

Mikuni Automotive Carburetor Jetting Parts List - 40PHH, 44PHH
Description Part Number Available Sizes 40PHH - 97, 98 44PHH - 41, 42 Notes
Mikuni Main Jet (Item #27) N100.604 50-210 (increments of 2.5), 220, 240, 250 X X See Mikuni Jets
Mikuni Pilot Jet (Item #28) N101.043 25-110 (increments of 5) X X See Mikuni Jets
Mikuni Air Jet (Item #27) B42/56 60-300 (increments of 10) X   See Mikuni Jets
B42/55 60-300 (increments of 10)   X See Mikuni Jets
Mikuni Pump Nozzle (Item #67) N121.033 30-60(increments of 5) 60-90 (increments of 10) X   See Mikuni Jets
N102.202 30-60(increments of 5) 60-90 (increments of 10)   X See Mikuni Jets
Mikuni Venturi Large (Item #36) N107.013-30 30mm ID X   Discontinued
N107.013-32 32mm ID X  

Discontinued

N107.013-34 34mm ID X   Discontinued
N121.015-31 31mm ID X   Discontinued
N121.015-32 32mm ID X   Discontinued
N107.014-36 36mm ID X   Discontinued
N107.203-33 33mm ID   X Discontinued
N107.203-34 34mm ID   X BUY NOW!
N107.203-35 35mm ID   X Discontinued
N107.203-37 37mm ID   X BUY NOW!
N107.233-39 39mm ID   X BUY NOW!
N107.233-40 40mm ID   X BUY NOW!
N107.233-41 41mm ID   X BUY NOW!
Mikuni Venturi Small (Item #35)   (I.D.) (O.D)      
N101.186 8.5 14 X   Discontinued
N101.119 10.5 14 X   Discontinued
N107.032 10.5 16 X   Discontinued
N121.106 12.0 16 X   Discontinued
N101.205 10.5 14   X BUY  NOW!
Mikuni Needle Valve (Item #20) N115.037-1.2 1.2 X X BUY NOW!
Mikuni Needle Valve (Item #20) N115.037-1.5 1.5 X X BUY NOW!
Mikuni Needle Valve (Item #20) N115.037-1.8 1.8 X X BUY NOW!
Mikuni Needle Valve (Item #20) N115.037-2.0 2.0 X X BUY NOW!
Mikuni Needle Valve (Item #20) N115.037-2.5 2.5 X X BUY NOW!
Mikuni Jet Block (Emulsion Tube) (Item #26)

 

  Well Dia. Outlet Hole        
N101.188 5.8 6x2.5 & 4x1.5   X   BUY NOW!
N107.240 5.8 6x2.5 & 4x1.5   X   22mm longer than N101.188 Discontinued
N101.051 6.0 6x2.5 & 4x1.5   X   Discontinued
  Well Dia. Bleed Hole Marking      
N101.253 9.0 8x1.0 (OB)   X BUY NOW!
N101.253 9.0 8x1.2 (OA)   X BUY NOW!
N107.242 9.0 8x1.0 (OB)   X 22mm longer than N101.253 OB Discontinued
N107.242 9.0 8x1.2 (OA)   X 22mm longer than N101.253 OA Discontinued
N101.174 9.4 8x1.0 (OB)   X Discontinued
N101.174 9.4 8x1.2 (OA)   X Discontinued
Mikuni Bleed Pipe (Main)

40PHH (Item #25)

N101.190   No.1 No.2 No.3 No.4 No.5 No.6      
M     1.0x2 1.2x2 1.2x2 1.2x2 X   BUY NOW!
N 1.2x2 1.2x2 1.3x2 1.3x2 1.3x2 1.3x2 X   BUY NOW!
P   1.2x2 1.3x2 1.3x2 1.3x2 1.3x2 X   Discontinued
Q 1.2x4 1.2x4   1.2x2 1.2x2 1.2x2 X   Discontinued
R     1.2x4 1.2x2 1.2x2   X   Discontinued
T             X   BUY NOW!
Mikuni Air Funnel N101.193 L=25 X   Discontinued
N101.157 L=50, L=75, L=100, L=125, L=150, (L=25) X   Discontinued
N101.240 L=50   X Discontinued
N101.207 L=75   X Discontinued
N101.271 L=120   X Discontinued
 

Air Funnel - Replacement Alternatives

X X Air Funnels

Item #XX Refers to corresponding Item number in the Exploded View of the Mikuni Carburetor. See Also Mikuni Jets Parts Page.

Mikuni 40PHH, 44PHH, 50PHH Complete Carburetor KITS are Discontinued and are No Longer Available.

Please Note: Parts listed here are for 40PHH and 44PHH Mikuni Performance Automotive Aftermarket Carburetors sold via Mikuni USA. These Mikuni Carburetors are also referenced as Type-R. There are differences between the Mikuni Performance Aftermarket Carburetors and Mikuni Solex Original Equipment Carburetors (Type-S4, Type-S5, Type-T, Type-Q). Many items do fit both applications, but not all. Please be sure to compare diagrams and images when available. If you are not sure if your Mikuni Carburetor is Type-R, please compare your carburetor Float Chamber Cover (FCC) with the Float Chamber Cover Gasket (Item#18 below). Click the BUY NOW for pictures of each FCC gasket. 

We Still Have Thousands of Genuine Automotive Mikuni PHH Performance Carburetor Parts in Stock!! We Ship Mikuni PHH Car Carburetor Parts Worldwide!!

Mikuni Main Parts Page - Mikuni Gaskets Rebuild Kits - Mikuni Jetting Parts - Mikuni Linkage Parts - Mikuni Jet Size Recommendation Chart - Mikuni Apparel - Air Funnels & Filters

You Can Now Use www.MikuniParts.com to Access Our Mikuni PHH40 and PHH44 Parts Page Quickly!


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