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Keihin Main Jets
Keihin Pilot/Slow Jets
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Keihin Small Round 99101-116 Main/Pilot Jet
7mm in length with a 5mm Round Head
Keihin Round 99101-393 Main Jet
8mm in length with a 6mm Round Head
Keihin Round N424-36 Nickel Plated Main Jet
8mm length with 6mm Round Head  Nickel Plated to prevent corrosion
Keihin Round N424-27 Main Jet
8mm in length with a 7mm Round Head
Keihin 1001-806 Main Jet
9mm in length with a 8mm Round Head
Keihin 99202-601 Press In Main Jet
9.6mm in length by 6mm Round (Non-Genuine Keihin)
Keihin N424-21 Pilot/Slow Jet
28mm in length with a 5mm Round Head
Keihin N424-26 Pilot/Slow Jet
23.5mm in length with a 5mm Round Head
Keihin N424-22 Pilot/Slow Jet
28mm in length with a 5.5mm Round Head
Keihin N424-32 Pilot/Slow Jet
21mm in length with a 5mm Round Head
Keihin N424-24 Pilot/Slow Jet
32mm in length with a 5.5mm Round Head
Keihin N424-74C Pilot/Slow Jet
28mm in length with a 5mm Round Head
Keihin N424-25B Pilot/Slow Jet
15mm in length with a 5.5mm Round Head
Keihin N424-35 Nickel Plated Pilot/Main Jet
7mm length with 5mm Round Head Nickel Plated to prevent corrosion
Keihin CR Special 1001-108 Starter Jet
6.5mm in length with a 4.2mm Round Head
Keihin 99101-124 (99101-ZF5) Slow Air Jet
8.5mm in length with a 5.55mm Round Head
Keihin N424-52 OEM FCR-MX Leak Jet
8.5mm in length with a 3.5mm Round Head
Keihin Long Hex N424-14 Main Air Jet
22mm in length with a 5.5mm Hex Head
Keihin Notes & Partial Fitment List:
Applications:
CR Special, all FCR’s, FCR-MX, PE, PJ, PWK, PWM, PD, VG, BD(Screamin' Eagle)
BD (Snowmobile)
JET SIZES AVAILABLE
80 82 85 88 90 92 95 98  100 102 105 108 110 112 115 118 120 122 125 128 130 132 135 138 140 142 145 148 150 152 155 158 160 162 165 168 170 172 175 178 180 182 185 188  190 195 200 205 210 215 220 230
Price: $6.95 ea. - Keihin Hex 99101-357 Main Jet
Size
Keihin Hex 99101-357 Main Jet
16.5mm in length with a 6mm Hex Head
Keihin Notes & Partial Fitment List:
Main Jet

Keihin
PB16, PB18 (small ATV), PB20, PC18, PC20
Honda ATC70 (78-85), TRX70, TRX90
Kawasaki
KLX110/140
Suzuki
DR-Z110
Main Air Jet
KTM 950 Adventurer.
Pilot Jet
CDK, CDKII 38 & 42 Watercraft Carburetors
Kawasaki
OEM Jet-Ski with CDK carburetors
JET SIZES AVAILABLE
50 52  55  58  60  62  65  68  70 72 75 78 80 82 85 88 90 92 95 98 100 105 110 115 120
Price: $6.95 ea. - Keihin Small Round 99101-116 Main/Pilot Jet
Size
99101-393
Keihin Notes & Partial Fitment List:
Starter Jet for Keihin FCR-MX, Main Air Jet for FCR’s.
Honda
VB, VD, VE series carburetors, CB750 Nighthawk (91-04), CB750A (76-78), CB750C (80-82), CB750F Super Sport (79-82), CB750K (77-82), CB750 SC Nighthawk, VFR750F Interceptor (1986), VFR750R (90-95), CBX1047cc (79-82), GL1100/A/I Goldwing (80-83)
Kawasaki ATV, Street and Offroad models with CVK, ATV’s with CVKR-D (V-Twin ATV)
Suzuki
ATV with CVK, Twin Peaks 700 with CVKR-D (V-Twin ATV).
JET SIZES AVAILABLE
60 62  65  68  70  72  75  78  80 82 85 88 90 92 95 98 100 102 105 108 110 112 115 118 120 122 125 128 130 132 135 138 140 142 145 148 150 152 155 158 160 162 165 168 170 172 175 178 180 182 185 188  190  192 195 198  200
Price: $6.95 ea. Keihin Round 99101-393 Main Jet
Size
Keihin Notes & Partial Fitment List:
Starter Jet for Keihin FCR-MX, Main Air Jet for FCR’s.
Main Jet For
CDK, CDKII 38 & 42 Watercraft Carburetors
Kawasaki
OEM Jet-Ski with CDK carburetors

Honda
VB, VD, VE series carburetors, CB750 Nighthawk (91-04), CB750A (76-78), CB750C (80-82), CB750F Super Sport (79-82), CB750K (77-82), CB750 SC Nighthawk, VFR750F Interceptor (1986), VFR750R (90-95), CBX1047cc (79-82), GL1100/A/I Goldwing (80-83)
Kawasaki ATV, Street and Offroad models with CVK, ATV’s with CVKR-D (V-Twin ATV)
Suzuki
ATV with CVK, Twin Peaks 700 with
CVKR-D (V-Twin ATV).
JET SIZES AVAILABLE
100 102 105 108 110 112 115 118 120 122 125 128 130 132 135 138 140 142 145 148 150 152 155 158 160 162 165 170 172 175 180 185 190 195 200
Price: $7.95 ea. - Keihin Round N424-36 Nickel Plated Main Jet
Size
Keihin Notes & Partial Fitment List:
Harley-Davidson®
CVH (CV Type) carburetor.
JET SIZES AVAILABLE
150 155 160 165 170 175 180 185 190 195 200 205 210 220
Price: $7.95 ea. - Keihin Round N424-27 Main Jet
Size
Keihin 99201-601 Press in Main Jet
9.4mm in length by 4.95mm Round (Non-Genuine Keihin)
Keihin Notes & Partial Fitment List:
Early model Honda CV carbs: CB/CL350K, GL1000
JET SIZES AVAILABLE
60 62 65 68 70 72 75 82 88 90 92
Price: $7.95 ea. - Keihin 99201-601 Press in Main Jet
Sizes
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Keihin Notes & Partial Fitment List:
Harley-Davidson® (Non CV Type) BH production butterfly carburetors.
JET SIZES AVAILABLE
90 92 95 98 100 102 105 108 110 112 115 118 120 125 130 135 138 140 142 145 150 155 160 162 165 170 175 180 185
Price: $6.95 ea. - Keihin 1001-806 Main Jet
Size
Keihin Notes & Partial Fitment List:
Early model Honda CV carbs: CB/CL350K, CB350/400F, CB550, GL1000
Kawasaki
KZ400D/S
Yamaha
TX500/XS500
JET SIZES AVAILABLE
68 70 72 75 78 80 98 100 105 110 115 120 125 130 135 140 150
Price: $7.95 ea. - Keihin 99202-601 Press in Main Jet
Size
Keihin Pilot/Slow Jets & Other Jets
Keihin Notes & Partial Fitment List:
Aftermarket CVK20, Aftermarket and OEM FCR-MX, PD22, PE20, 26, 28, 30mm, PJ34, 36, 38mm, PWM 34, 36, 38mm, PWK28, 33, 35, 38, 39mm, PWK36 Quad Vent, PWK 35, 38 Quad Vents/Air Strikers
Honda
ATC200 (81-83),
ATC250R (83-84), FL350R Odyssey (1985), CRF450R (02-05), TRX450R (2006), CR500R, CBR1000F Hurricane (87-88)
Kawasaki
KX125, KX250, KX500 with Keihin PWK carburetor.
JET SIZES AVAILABLE
35 38 40 42 45 48 50 52 55 58 60 62 65 68 70 72 75 78 80
Price: $6.95 ea. - Keihin N424-21 Pilot/Slow Jet
Sizes
Keihin Notes & Partial Fitment List:
Keihin
PE Series - PE20, 26, 28, 30mm
Some Honda
VB Series using 99101-MA4 jets
Honda
ATC250ES. ATC250SX, TRX250 (1985), Honda XR650L.
JET SIZES AVAILABLE
35 38 40 42 45 48 50 52 55 58 60 62 65 68 70 72 75 78 80
Price: $6.95 ea. - Keihin N424-26 Pilot/Slow Jet
Size
Keihin Notes & Partial Fitment List:
PE Series - PE34, 36, 38mm
Honda
ATC250R (81-82)

Kawasaki
V-Twin CVK - VN700A Vulcan 700, VN750A Vulcan 750 (86-06), VN1500 Vulcan 1500 (87-99)
JET SIZES AVAILABLE
35 38 40 42 45 48 50 52 55 58 60 62 65 68 70 72 75 78 80
Price: $6.95 ea. - Keihin N424-22 Pilot/Slow Jet
sizes

Keihin Notes & Partial Fitment List:
PE Series - PE24
JET SIZES AVAILABLE
35  38  40  42  45  48  50  52  55  58  60  62  65  68  70
Price: $6.95 ea. - Keihin N424-32 Pilot/Slow Jet
Sizes
Keihin Notes & Partial Fitment List:
CR Special (CRS) 26 - 33mm & 35 - 39mm Carburetors
JET SIZES AVAILABLE
35 38 40 42 45 48 50 52 55 58 60 62 65 68 70 72 75 78 80 82
Price: $7.95 ea. - Keihin N424-24 Pilot/Slow Jet
Sizes
Keihin Notes & Partial Fitment List:
Keihin
PB16, PB18 (small ATV), PB20
Arctic Cat
650 V-Twin ATV, Kawasaki KLX110/140, V-Twin ATV with CVKR-D, KSV700A/B, KFX, KVF750
Suzuki DR-Z110,
V-Twin ATV with CVKR-D, LTF700 Twin Peaks
KTM
950 Adventurer

Yamaha
YZF-R6 (99-02).
JET SIZES AVAILABLE
35 38 40 42 45 48 50 52
Price: $6.95ea - Keihin N424-74C Pilot/Slow Jet
Sizes
Keihin Notes & Partial Fitment List:
FCR Horizontal and Downdraft Series FCR28, 32, 33, 35, 37, 39, 41mm
Arctic Cat
ATV with CVK carburetor
Harley-Davidson®
Keihin BH (non CV type)
Kawasaki
models with CVK and FCR
carburetors, (VN700/750/1500 Vulcan with CVK see N424-22-XXX)
Yamaha
YZF600R (95-07), Yamaha Snowmobile with Keihin BD carburetor.
JET SIZES AVAILABLE
35 38 40 42 45 48 50 52 55 58 60 62 65 68 70 72 75 78 80 82 85 88 90 92 95 98
Price: $6.95 ea. - Keihin N424-25B Pilot/Slow Jet
Sizes
Keihin Notes & Partial Fitment List:
Pilot Jet
CDK, CDKII 38 & 42 Watercraft Carburetors
Kawasaki
OEM Jet-Ski with CDK carburetors

Main Jet
Keihin PB16, PB18 (small ATV), PC18, PC20
Honda ATC70 (78-85), TRX70, TRX90
Kawasaki
KLX110
Suzuki
DR-Z110
Main Air Jet
KTM 950 Adventurer.
JET SIZES AVAILABLE
50  52  55  58  60  62  65  68  70  72  75  78  80  82  85  88  90  92  95  98  100  102  105  108  110  112  115  118  120
Price: $7.95 ea. - Keihin N424-35 Nickel Plated Pilot/Slow Jet
Size
Keihin Notes & Partial Fitment List:
The starter jet adjusts the richness of the starter valve by metering
the amount of fuel entering the float bowl.
Applications: CR Special (CRS) 26 - 33mm & 35 - 39mm Carburetors
JET SIZES AVAILABLE
35 40 45 50 60 65 70
Price: $6.95 ea. - Keihin CR Special 1001-108 Starter Jet
Size
Keihin Notes & Partial Fitment List:
Powerjet for OEM PWK carburetor
Kawasaki
(Power Jet) 4-stroke KX250F (03-08), KX450F (06-08), KLX450R Offroad (2008), KX series PWK
Suzuki
RM-Z250 (03-08), RM-Z450 (05-07)
Yamaha WR/YZ250F (01-08), WR/YZ450 (06-08), YFZ450 ATV (04-07)
JET SIZES AVAILABLE
35  38  40  42  45  48  50  52  55  58  60  62  65  68  70  72  75  78  80  82  85  88  90  92  95  98  100  102  105  108  110  112  115  118  120  122  125  128  130  132  135  138  140
Price: $9.95 ea. - Keihin N424-52 OEM FCR-Mx Leak Jet
Keihin Notes & Partial Fitment List:
The Main Air Jet meters the air entering the needle jet holder. Use smaller number to richen. Applications:
Keihin
CR Special (CRS) Carburetors
JET SIZES AVAILABLE
80  90  95  100  110  120  130  140  150  160  170  180  190  200  210  220  230  240  250
Price: $6.95ea - Keihin Long Hex N424-14 Main Air Jet
Sizes
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Keihin Jets Keihin Carburetors Keihin Jets
$13.95
 
Quick Find
Keihin N424-330-XXX Jets
New
JET SIZES AVAILBLE
80  85  90  95  100  105  110  115 
Price: $8.95 ea.
Size
Adjust Quantity At Checkout Cart
Keihin Notes & Partial Fitment List:
Keihin
FCR Horizontal and Downdraft Series carburetors,FCR28, 32, 33, 35, 37, 39, 41mm.
Kawasaki
CVK carbs, OEM Primary Main Jet:
KZ250 LTD & CSR (80-83), KZ305A/B CSR (81-82), KZ305B CSR Belt (87-88), KZ440A/B/D/G (80-83), KZ750E (80-82), KZ750H LTD (80-83), KZ750N Spectre (82-83).
JET SIZES AVAILABLE
  50  52  55  58  60  62  65  68  70  72  75  78  80  82  85  88  90  92  95  98  100  102  105  108  110  112  115  118  120  122  125  128  130  132  135  138  140  142  145  148  150
Price: $7.95 ea. - Keihin 99101-124 (99101-ZF5) Slow Air Jet
Size
Adjust Quantity At Checkout Cart
Sizes
Important Note To Our Customers

It is the Responsibility of Our Customers to do
All the Necessary Research to Order the Correct Parts for Their Carburetor projects.
support@pjmotorsports.com
support@pjmotorsports.com
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PJ Motorsports P.O. Box 1408, Silverton, OR  97381 support@pjmotorsports.com  © 2010 PJ Motorsports.com All Rights Reserved.
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Great Tool Kit For Both Keihin & Mikuni Carburetor work
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