| No | Part No | Price | Pcs | Description |
| 1 | 31716.166 | £ 0 | 1 | Carburetor Cover Assy. |
| 2 | 64955.002 | £ 6.4 | 4 | Stud Bolt |
| 3 | 64700.001 | £ 0.5 | 6 | Carb Cover Fixing Screw |
| 4 | 10020.221 | £ 12 | 1 | Choke Shaft & Lever Assy. |
| 5 | 64010.007 | £ 9.4 | 2 | Starting Throttle Valve |
| 6 | 10140.501 | £ 1.3 | 1 | Spring Ring |
| 7 | 52135.018 | £ 2.6 | 1 | Dust Seal Plate |
| 8 | 61070.002 | £ 2.6 | 1 | Dust Seal Plug |
| 9 | 64525.003 | £ 0 | 4 | Choke Plate Fixing Screw |
| 10 | 37022.010 | £ 4.5 | 1 | Strainer Assy. |
| 11 | 61002.018 | £ 9.4 | 1 | Strainer Inspection Plug |
| 12 | 41705.035 | £ 3.2 | 1 | Carb Cover Gasket |
| 13 | 83102.070 | £ 0.2 | 1 | Needle Valve Gasket |
| 14 | 79519 | £ 0 | 1 | Needle Valve Assy. |
| 15 | 41030.019 | £ 39.7 | 1 | Float Assy. |
| 16 | 64235.016 | £ 15.7 | 1 | Full Power Needle Valve Assy. |
| 17 | 41530.013 | £ 0 | 1 | Power Valve Gasket |
| 18 | 64900.001 | £ 9.4 | 1 | Pump Discharge Blanking Needle |
| 19 | 73801 | £ 3.3 | 1 | Primary Main Jet |
| 19A | 73801 | £ 3.3 | 1 | Secondary Main Jet |
| 20 | 12750.085 | £ 3.3 | 4 | Shaft Retaining Bushing |
| 21 | 47600.027 | £ 4.1 | 4 | Bushing Retaining Spring |
| 22 | 64005.034 | £ 13.8 | 1 | Secondary Throttle Valve |
| 23 | 10015.492 | £ 0 | 1 | Secondary Shaft |
| 23A | 10016.477 | £ 0 | 1 | Secondary Shaft Oversized |
| 24 | 10015.493 | £ 0 | 1 | Primary Shaft |
| 25 | 64005.090 | £ 13.8 | 1 | Primary Throttle Valve |
| 26 | 64520.023 | £ 2.4 | 4 | throttle Plate Fixing Screw |
| 27 | 47610.079 | £ 4.3 | 1 | Shaft Return Spring |
| 28 | 12765.047 | £ 0 | 1 | Spacer |
| 29 | 32486.076 | £ 0 | 1 | Accelerator Pump Cover Assy. |
| 30 | 64700.006 | £ 0 | 4 | Pump Cover Fixing Screw |
| 31 | 47407.249 | £ 9.4 | 1 | Accelerator Pump Diaphragm Assy. |
| 32 | 47600.092 | £ 0 | 1 | Pump Loading Spring |
| 33 | 74403 | £ 3.2 | 1 | Primary Idle Jet |
| 33A | 74403 | £ 3.2 | 1 | Secondary Idle Jet |
| 34 | 41565.002 | £ 0.3 | 2 | Gasket For Idling Jet Holder |
| 35 | 52570.006 | £ 5.5 | 2 | Idling Jet Holder |
| 36 | 45034.090 | £ 13.6 | 1 | Choke Control Lever Assy. |
| 37 | 47610.008 | £ 10.1 | 1 | Spring For Fast Idle Cam |
| 38 | 58000.018 | £ 10.1 | 1 | Spring Retaining Cover |
| 39 | 55555.029 | £ 6.6 | 1 | Washer For Shaft |
| 40 | 64700.008 | £ 4.8 | 3 | Choke Fixing Screw |
| 41 | 10085.033 | £ 13.6 | 1 | Auto Chok Shaft & Lever Assy. |
| 42 | 64615.005 | £ 0 | 3 | Plate Screw |
| 43 | 41530.002 | £ 1.5 | 1 | Washer For Water Cover Fixing Screw |
| 44 | 64610.014 | £ 5.6 | 1 | Water Cover Fixing Screw |
| 45 | 32444.005 | £ 48.4 | 1 | Auto Choke Water Chamber |
| 46 | 41555.001 | £ 0.3 | 1 | Water Chamber Seal Gasket |
| 47 | 52135.006 | £ 4.7 | 1 | Thermostat Assy. Locking Ring |
| 48A | 57804.333 | £ 68.9 | 1 | Electric Choke Assy. |
| 48 | 57804.139 | £ 68.9 | 1 | Auto Choke Thermostat Assy. |
| 49 | 41640.005 | £ 2.6 | 1 | Gasket For Auto Choke Body |
| 50 | 52130.012 | £ 6.6 | 1 | |
| 51 | 57804.074 | £ 19.1 | 1 | Auto Choke Body Assy. |
| 52 | 47407.056 | £ 19.9 | 1 | Choke Diaphragm Assy. |
| 53 | 47600.141 | £ 3 | 1 | Diaphragm Loading Spring |
| 54 | 32384.020 | £ 13.6 | 1 | Auto Choke Cover |
| 55 | 64700.007 | £ 0 | 3 | Auto Choke Cover Fixing Screw |
| 56 | 61015.003 | £ 0 | 1 | Screw Plug |
| 57 | 64595.005 | £ 7.9 | 1 | Diaphragm Adjusting Screw |
| 58 | 64750.025 | £ 5.2 | 1 | Idle Adjusting Screw |
| 59 | 47600.007 | £ 2 | 1 | Spring For Idle Adjusting Screw |
| 60 | 32610.005 | £ 1.2 | 1 | Split Pin |
| 61 | 61280.082 | £ 1 | 1 | Fast Idling Control Rod |
| 62 | 55510.003 | £ 8.3 | 1 | Washer For Loose Lever |
| 63 | 45041.053 | £ 14.2 | 1 | Fast Idling Loose Lever Assy. Including |
| 64 | 45039.056 | £ 13.6 | 1 | Lever |
| 65 | 64590.004 | £ 4.1 | 1 | Screw |
| 66 | 47600.007 | £ 2 | 1 | Spring |
| 67 | 41565.008 | £ 0.7 | 1 | Auto Choke O-Ring Seal |
| 68 | Not Serviced | £ 0 | 1 | Spring Washer |
| 69 | Not Serviced | £ 0 | 1 | Throttle Shaft Fixing Nut |
| 70 | 64625.017 | £ 7.6 | 1 | Primary Throttle Adjusting Screw |
| 71 | 47600.007 | £ 2 | 1 | Spring For Throttle Adjusting Screw |
| 72 | 64595.005 | £ 7.9 | 1 | Secondary Throttle Adjusting Screw |
| 73 | 55530.005 | £ 4.8 | 1 | Wavy Washer for Loose Lever |
| 74 | 12765.042 | £ 8.3 | 1 | Bushing For Loose Lever |
| 75 | 64700.014 | £ 0.8 | 1 | Loose Lever Fixing Screw |
| 76 | 45046.016 | £ 0 | 1 | Primary Throttle Control Lever |
| 77 | 12765.002 | £ 0 | 1 | Bushing For Loose Lever |
| 78 | 55510.061 | £ 1.9 | 1 | Washer For Loose Lever |
| 79 | 45136.029 | £ 10.3 | 1 | Throttle Valve Control Lever |
| 80 | 34715.014 | £ 0.9 | 1 | Throttle Shaft Fixing Nut |
| 81 | 55520.002 | £ 0.9 | 1 | Lock Washer |
| 82 | 45069.011 | £ 0 | 1 | Loose Lever Assy. |
| 83 | 34705.001 | £ 0.6 | 1 | Secondary Shaft Fixing Nut |
| 84 | 55525.001 | £ 0 | 1 | Spring Washer |
| 85 | 55510.046 | £ 1.9 | 1 | Washer For Loose Lever |
| 86 | 45032.124 | £ 8.9 | 1 | Secondary Throttle Control Lever |
| 87 | 47605.010 | £ 4.1 | 1 | Spring For Loose Lever |
| 88 | Not Serviced | £ 0 | 1 | Carburetor Body |
| 89A | 61440 | £ 12.4 | 1 | Secondary Emulsion Tube |
| 89 | 61440 | £ 12.4 | 1 | Primary Emulsion Tube |
| 90 | 52000.015 | £ 1.5 | 1 | Float Fixing Pin |
| 91 | 64700.007 | £ 0 | 3 | Control Valve Retaining Screw |
| 92 | 55510.038 | £ 0 | 3 | Washer For Control Valve Screw |
| 93 | 57804.097 | £ 53.1 | 1 | Carb Power Valve Assy. |
| 94A | 77201 | £ 2.7 | 1 | Secondary Air Corrector Jet |
| 94 | 77201 | £ 2.7 | 1 | Primary Air Corrector Jet |
| 95 | 41540.014 | £ 2.1 | 2 | Pump Jet Gasket |
| 96 | 76226 | £ 9.8 | 1 | Accelerator Pump Jet |
| 97 | 64290.024 | £ 18 | 1 | Pump Delivery Valve Assy. |
| 98 | 71111 | £ 0 | 2 | Auxiliary Venturi |
| 99 | 57804.509 | £ 0 | 1 | Choke Device 36-41, 50-57, 68, 69 |
| 100 | 43928.060 | £ 50.3 | 1 | Idle Cut Off Solenoid |
Download exploded view as PDF 
