- Monday 8:00AM - 6:00PM
- Tuesday 8:00AM - 6:00PM
- Wednesday 8:00AM - 6:00PM
- Thursday 8:00AM - 6:00PM
- Friday 8:00AM - 6:00PM
- Saturday Closed
- Sunday Closed
Opening Hours
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Place items in Parts List to send to Irwin Supply for pricing and availability. Numbers shown are quanties used per assembly. Enter the quanties needed for repair. |
| ORDER QTY |
REF. NO. |
PART NO. / DESCRIPTION | 450 RR |
| 1 | 76331001000 CARBURETOR |
1 | |
| 5 | 57331027044 CARBURETOR COVER WITH GASKET |
1 | |
| 6 | 76302075000 SLEEVE |
1 | |
| 7 | 58502096044 CONNECT. COLD START CABLE CPL. |
1 | |
| 8 | 58502096003 CONNECTION CHOKE-CABLE SPRING |
1 | |
| 9 | 58502096002 CONNECTION CHOKE-CABLE PISTON |
1 | |
| 10 | 57331080000 BRACKET PLATE FOR THR. CABLE |
1 | |
| 11 | 57331055000 SCREW M 5 X 8 |
2 | |
| 12 | 57331046000 THROTTLE SHAFT CPL. |
1 | |
| 14 | 57331046050 COIL SPRING THROTTLE SHAFT |
1 | |
| 16 | 57331035051 LINK ARM THROTTLE VALVE CPL. |
1 | |
| 18 | 59031029010 SLIDE STOP |
1 | |
| 19 | 57331035000 THROTTLE VALVE CPL. |
1 | |
| 20 | 59031035050 BUSHING THROTTLE VALVE |
1 | |
| 21 | 57331035153 GASKET PLATE THROTTLE VALVE |
1 | |
| 22 | 59031035052 GASKET WASHER THROTTLE VALVE |
1 | |
| 23 | 59031023200 JET NEEDLE KEIHIN OBDVT |
1 | |
| 23 | 59031034000 JET NEEDLE KEIHIN OBDTN |
X | |
| 23 | 59031034400 JET NEEDLE KEIHIN OBDTP |
X | |
| 23 | 59031034500 JET NEEDLE KEIHIN OBDTQ |
X | |
| 23 | 59031034600 JET NEEDLE KEIHIN OBDTR |
X | |
| 24 | 59031029000 BAR CLIP |
1 | |
| 25 | 57331032000 NEEDLE SET SCREW CPL. |
1 | |
| 26 | 59031121000 NEEDLE JET FCR-MX |
1 | |
| 27 | 54531623180 MAIN JET 180 KEIHIN |
X | |
| 27 | 54531623182 MAIN JET 182 KEIHIN |
X | |
| 27 | 54531623185 MAIN JET 185 KEIHIN |
X | |
| 27 | 54531623188 MAIN JET 188 KEIHIN |
X | |
| 27 | 54531623190 MAIN JET 190 KEIHIN |
X | |
| 27 | 54531623192 MAIN JET 192 KEIHIN |
X | |
| 27 | 54531623195 MAIN JET 195 KEIHIN |
X | |
| 28 | 54531607042 IDLE JET 42 KEIHIN |
X | |
| 28 | 54531607045 IDLE JET 45 KEIHIN |
X | |
| 28 | 54531607048 IDLE JET 48 KEIHIN |
1 | |
| 29 | 59031051065 STARTER JET 65 |
X | |
| 29 | 59031051070 STARTER JET 70 |
X | |
| 29 | 59031051075 STARTER JET 75 |
X | |
| 29 | 59031051080 STARTER JET 80 |
X | |
| 29 | 59031051085 STARTER JET 85 |
1 | |
| 30 | 57331007100 IDLE AIR JET 100 KEIHIN |
1 | |
| 31 | 57331037200 MAIN AIR JET 200 KEIHIN |
1 | |
| 32 | 59031017100 ADJUST SCREW CPL. FCR-MX |
1 | |
| 33 | 59031017300 MIXT. CONTROL SCREW FACTORY |
1 | |
| 35 | 57331085000 BUFFER PLATE |
1 | |
| 39 | 57331009000 FLOAT CPL. |
1 | |
| 40 | 57331008000 ARM PIN FLOAT |
1 | |
| 42 | 57331020000 NEEDLE VALVE CPL. |
1 | |
| 46 | 76231155000 DRAIN SCREW + O-RING |
1 | |
| 47 | 57331060000 COVER ACCELERATOR PUMP |
1 | |
| 48 | 57331057100 DIAPHRAGM ACCELERATOR PUMP |
1 | |
| 49 | 78031011000 FLOAT CHAMBER CPL. |
1 | |
| 50 | 54631085000 JET POWER JET CLOSED KEIHIN |
X | |
| 50 | 54631085040 JET POWER JET 40 KEIHIN |
X | |
| 50 | 54631085050 JET POWER JET 50 KEIHIN |
X | |
| 50 | 54631085060 JET POWER JET 60 KEIHIN |
X | |
| 50 | 54631085070 JET POWER JET 70 KEIHIN |
X | |
| 52 | 57331090000 AIR CUT VALVE |
1 | |
| 53 | 59031059000 COIL SPRING |
1 | |
| 56 | 57331098000 BREATH.HOSE FCR-MX KEIHIN CPL. |
1 | |
| 60 | 0965050103 FLAT HEAD SCREW DIN0965-M 5X10 |
1 | |
| 61 | 54531699000 PLUG M 18X1 |
1 | |
| 64 | 57331062000 INTERMEDIATE LEVER CPL. |
1 | |
| 65 | 57331056000 LINK LEVER |
1 | |
| 66 | SXS08250030 SXS ACCELERATION PUMP SPRING |
1 | |
| 67 | 57331159000 SPRING INTERMEDIATE LEVER |
1 | |
| 68 | 57331038000 CARBURETOR COVER |
1 | |
| 69 | 57331087000 WASHER LINK LEVER |
1 | |
| 70 | 57331084000 E-CLIP |
1 | |
| 72 | 57331061000 ROD ACCELERATOR PUMP |
1 | |
| 83 | 59031013044 HOSE CONNECTOR CPL. |
1 | |
| 85 | 76306040000 INTAKE FLANGE |
1 | |
| 87 | 59031040010 O-RING FOR INTAKE FUNNEL |
1 | |
| 89 | 0912050103 AH SCREW DIN0912-M 5X10 |
2 | |
| 90 | 76231025000 STOP SCREW CPL.FCR-MX RALLY |
1 | |
| 91 | 58302095251 SLEEVE FOR CHOKE CABLE |
1 | |
| 92 | 50208020000 SPACER BUSHING 7X10X7,5 |
1 | |
| 93 | 76202095000 CHOKE-CABLE L = 235 |
1 | |
| 94 | 0025060406 HH COLLAR SCREW M6X40 TX30 |
1 | |
| 96 | 57331077100 TPS-SENSOR FCRMX 320MM |
1 | |
| 99 | 57331099000 GASKET SET FCR-MX KEIHIN |
1 |
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