- 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 | 525SMR REQ |
| 1 | 59431001200 CARBURETOR FCR-MX41 |
1 | |
| 5 | 57331027000 CARBURETOR COVER |
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 |
4 | |
| 21 | 57331035153 GASKET PLATE THROTTLE VALVE 04 |
1 | |
| 22 | 59031035052 GASKET WASHER THROTTLE VALVE |
1 | |
| 23 | 59031023200 JET NEEDLE KEIHIN OBDVT |
AR | |
| 23 | 590310340VR JET NEEDLE KEIHIN OBDVR |
AR | |
| 23 | 590310340TM JET NEEDLE KEIHIN OBDTM |
AR | |
| 23 | 59031034000 JET NEEDLE KEIHIN OBDTN |
AR | |
| 23 | 59031034400 JET NEEDLE KEIHIN OBDTP |
1 | |
| 23 | 59031034500 JET NEEDLE KEIHIN OBDTQ |
AR | |
| 23 | 59031034600 JET NEEDLE KEIHIN OBDTR |
AR | |
| 24 | 59031029000 BAR CLIP |
1 | |
| 25 | 57331032000 NEEDLE SET SCREW CPL. |
1 | |
| 26 | 59031121000 NEEDLE JET |
1 | |
| 27 | 54531623170 MAIN JET 170 KEIHIN |
AR | |
| 27 | 54531623172 MAIN JET 172 KEIHIN |
AR | |
| 27 | 54531623175 MAIN JET 175 KEIHIN |
AR | |
| 27 | 54531623178 MAIN JET 178 KEIHIN |
AR | |
| 27 | 54531623180 MAIN JET 180 KEIHIN |
AR | |
| 27 | 54531623182 MAIN JET 182 KEIHIN |
AR | |
| 27 | 54531623185 MAIN JET 185 KEIHIN |
1 | |
| 27 | 54531623188 MAIN JET 188 KEIHIN |
AR | |
| 27 | 54531623190 MAIN JET 190 KEIHIN |
AR | |
| 28 | 54531607042 IDLE JET 42 KEIHIN |
1 | |
| 28 | 54531607045 IDLE JET 45 KEIHIN |
AR | |
| 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 | |
| 35 | 57331085000 BUFFER PLATE |
1 | |
| 39 | 57331009000 FLOAT CPL. |
1 | |
| 40 | 57331008000 ARM PIN FLOAT |
1 | |
| 41 | 57331075000 HOT-STARTER VALVE CPL. |
1 | |
| 42 | 57331020000 NEEDLE VALVE CPL. |
1 | |
| 46 | 57331155000 DRAIN SCREW FLOAT CHAMBER |
1 | |
| 47 | 57331060000 COVER ACCELERATOR PUMP |
1 | |
| 49 | 57331011000 FLOAT CHAMBER |
1 | |
| 53 | 59031059000 COIL SPRING |
1 | |
| 55 | 57331048000 STARTER VALVE CPL. |
1 | |
| 56 | 57331098000 BREATH.HOSE FCR-MX KEIHIN CPL. |
1 | |
| 60 | 0965050103 FLAT HEAD SCREW DIN0965-M 5X10 |
1 | |
| 61 | 57331014000 HOLDING BOLT |
1 | |
| 64 | 57331062000 INTERMEDIATE LEVER CPL. |
1 | |
| 65 | 57331056000 LINK LEVER |
1 | |
| 66 | 57331059000 SPRING LINK LEVER |
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 | |
| 79 | 58431082100 YDNAC-CLAMP 16MM |
1 | |
| 85 | 59031040200 INTAKE FUNNEL FCR/FCR-MX (CLOSED) |
1 | |
| 85 | 59031040100 INTAKE FUNNEL FCR/FCR-MX (OPEN) |
1 | |
| 87 | 59031040010 O-RING FOR INTAKE FUNNEL |
1 | |
| 88 | 59031050100 ENGINE BREATHER TUBE |
1 | |
| 89 | 0912050123 AH SCREW DIN0912-M 5X12 |
2 | |
| 90 | 57331025000 STOP SCREW CPL. FCR-MX |
1 | |
| 99 | 57331099000 GASKET SET FCR-MX KEIHIN |
1 |
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