Description
Parts on this drawing
Carburettor parts list in below table — click on available parts to view them or order them in the shop.
Original factory settings for this carburettor
Taken from the calibration table on the drawing. The calibration below is what this carburettor left the factory with. Sizes are in millimetres. Check what is actually fitted to yours before ordering.
Tap the table to open it full size.
Original factory jetting: item 1 — 1.41, item 9 — 1.90, item 13 — 0.70. These are the sizes this carburettor left the factory with.
| Item | Weber no. | Part | Price |
|---|---|---|---|
| 1 | 31716.173 | Carburettor cover | not available |
| 2 | 64960.008 | Vite prigionlera | not available |
| 3 | 37022.002 | WEBER CARBURETTOR INTERNAL FUEL FILTER ELEMENT | £5.03 |
| 4 | 61002.018 | WEBER CARBURETTOR BRASS FUEL FILTER COVER | £6.85 |
| 5 | 41030.012 | Gallegglante | not available |
| 6 | 52000.036 | WEBER Float pin | £2.88 |
| 7 | 41535.015 | WEBER CARBURETTOR NEEDLE VALVE WASHER (now 83102.070) | £1.02 |
| 8 | 64240.008 | WEBER CARBURETTOR NEEDLE VALVE (now 79507) | £16.16 |
| 9 | 41370.001 | WEBER CARBURETTOR AIR CORRECTOR JET (now 77501) | £4.15 |
| 10 | 41370.001 | WEBER CARBURETTOR AIR CORRECTOR JET (now 77501) | £4.15 |
| 10 | 61450.229 | WEBER CARBURETTOR EMULSION TUBE | £18.29 |
| 11 | 41115.801 | WEBER CARBURETTOR MAIN JET (now 73405) | £3.11 |
| 12 | 41115.003 | WEBER CARBURETTOR MAIN JET (now 73405) | £3.11 |
| 12 | 52570.004 | WEBER CARBURETTOR IDLE JET HOLDER | £9.86 |
| 13 | 41160.823 | WEBER CARBURETTOR IDLE JET (now 74401) | £4.96 |
| 14 | 41160.003 | WEBER CARBURETTOR IDLE JET (now 74401) | £4.96 |
| 15 | 41565.001 | WEBER CARBURETTOR PUMP JET O-RING / SEAL (now 41565.039) | £6.20 |
| 15 | 47600.097 | Minimo in derlv adjusting screw spring | not available |
| 16 | 64750.027 | Bypass in idle adjusting screw | not available |
| 17 | 34705.001 | WEBER CARBURETTOR M5 NUT | £1.04 |
| 18 | 41254.008 | WEBER CARBURETTOR PUMP JET (now 76407) | £14.01 |
| 19 | 31966.017 | Auxiliary venturi | not available |
| 20 | 64700.012 | WEBER ICT RETURN SPRING BRACKET SCREW (now 64695022) | £2.90 |
| 21 | 64625.012 | WEBER CARBURETTOR IDLE SPEED & THROTTLE STOP SCREW | £2.90 |
| 22 | 47600.007 | WEBER CARBURETTOR IDLE MIXTURE & THROTTLE STOP SCREW SPRING | £1.51 |
| 23 | 64755.009 | Idle Mixture Screw WEBER IMB / ICP / OC / IBA / DMTR / DMTRA / IBA | £9.46 |
| 24 | 58702.023 | Gualna comprendente support | not available |
| 25 | 52145.004 | Plate | not available |
| 26 | 64615.007 | Fixing screw | not available |
| 27 | 64700.006 | Pump cover fixing screw | not available |
| 28 | 32486.047 | Pump cover | not available |
| 29 | 47407.050 | WEBER CARBURETTOR PUMP DIAPHRAGM | RIGID (now 47407.261L) | £28.45 |
| 30 | 47600.107 | WEBER CARBURETTOR PUMP DIAPHRAGM LOADING SPRING | £1.78 |
| 31 | 10000.241 | Primarlo main spindle | not available |
| 32 | — | Magglorato primary main spindle | not available |
| 33 | 90002.008 | Shutter | not available |
| 34 | 14850.077 | Pump control cam | not available |
| 35 | 55520.004 | WEBER CARBURETTOR SPINDLE NUT LOCK TAB LOCKING WASHER | £1.66 |
| 36 | 34710.003 | WEBER CARBURETTOR SPINDLE / SHAFT & AUXILIARY VENTURI LOCKING NUT | M7 | £1.28 |
| 37 | 47600.027 | WEBER CARBURETTOR MAIN SHAFT RETAINING SPRING | £3.75 |
| 38 | 34705.001 | WEBER CARBURETTOR M5 NUT | £1.04 |
| 39 | 55525.001 | WEBER CARBURETTOR M5 SPRING WASHER (now 99900.024) | £0.30 |
| 40 | 55510.081 | Shim washer | not available |
| 41 | 12750.085 | WEBER Carburettor throttle spindle / shaft bush | £3.06 |
| 42 | — | Corpo carburatore . . . . « non a ricambio | not available |
| 43 | 64595.013 | Lever e secondary butterfly adjusting screw | not available |
| 44 | 61400.018 | Tubo per comando depressione e sgolf | not available |
| 45 | 64005.090 | Throttle plate | £18.67 |
| 46 | 64520.027 | WEBER CARBURETTOR BUTTERFLY / THROTTLE VALVE SCREW (now S57392022) | £2.26 |
| 47 | 10015.255 | WEBER DFT CARBURETTOR SECONDARY THROTTLE SHAFT | 8.4MM OVERSIZED | £34.95 |
| 48 | 10016.207 | Oversize secondary princ spindle | not available |
| 49 | 45041.071 | Butterfly control lever | £21.04 |
| 50 | 64595.009 | 1] —Vite 2. ee | not available |
| 51 | 34715.006 | WEBER CARBURETTOR M5 NUT (now 34705.001) | £1.04 |
| 52 | 58520.002 | Lock washer | not available |
| 53 | 34715.014 | WEBER CARBURETTOR SPINDLE / THROTTLE SHAFT NUT | M8x1.0mm | £1.04 |
| 54 | 12775.053 | BUSH LOOSE LEVER DFT , DFTA | £7.13 |
| 55 | 45069.015 | Loose Lever DFT / DFTA / DMTR / DMTL | £15.26 |
| 56 | 47610.092 | Loose lever spring | not available |
| 57 | 12750.087 | Bush Throttle shaft DFT / DMTR / DMTL | £8.04 |
| 58 | 45136.052 | Lever Throttle shaft DAT, DFT / DFTA / DMTR / DMTL | £6.73 |
| 59 | 64700.012 | WEBER ICT RETURN SPRING BRACKET SCREW (now 64695022) | £2.90 |
| 60 | 55510.002 | Choke Lever Mounting Washer | £1.23 |
| 61 | 55555.019 | Throttle shaft shim (now 5555501600) | £1.66 |
| 62 | 47610.091 | Spring | not available |
| 63 | 47610.058 | Choke lever spring | not available |
| 64 | 45202.069 | Avvismento completa control lever | not available |
| 65 | 64615.004 | WEBER Carburettor Screw | £2.90 |
| 66 | 61287.023 | Choke control link rod | not available |
| 67 | 32610.005 | WEBER CARBURETTOR SPLIT PIN | £0.91 |
| 68 | 57804.107 | Unloader device | £47.95 |
| 69 | 64700.012 | WEBER ICT RETURN SPRING BRACKET SCREW (now 64695022) | £2.90 |
| 70 | 41705.039 | Coperchlo carburatore gasket | not available |
| 71 | 64700.005 | Carburettor cover fixing screw (now 64695.005) | £3.74 |
| 72 | 10940.501 | Anello clastico | not available |
| 73 | 10140.502 | WEBER DMTE, DIR, DMTL, DRTC, DMTR, DGS, DCNVA, IDA, IDA3C Carburettor Circlip / clip 'e – clip' | £1.36 |
| 74 | 55510.034 | 55510.034 – WEBER M5 WASHER | £1.23 |
| 75 | 45069.017 | Unloader control lever | not available |
| 76 | 64525.003 | WEBER CARBURETTOR CHOKE FLAP MOUNTING SCREW (now S56801052) | £2.26 |
| 77 | 10015.256 | Choke spindle | not available |
| 78 | 64010.029 | Choke butterfly valve | not available |
| 79 | 61070.002 | WEBER CARBURETTOR CHOKE LINKAGE DUST COVER / DUST SEAL | £2.12 |
| 80 | 52135.010 | Riparapolvere plate | not available |
Hello,
This is a downloadable PDF sheet, relating to the carburettor shown in the title of this product page.
You will receive the link to download the PDF sheet, as soon as you have completed your order.
You will NOT receive anything through the post – THIS IS NOT A PHYSICAL PRODUCT.
You will need a printer, or a storage facility on your computer/mobile device/tablet, to view and store this PDF file.
We need your postal address during order checkout, because this process involves a financial transaction between you and classic carbs UK.
But we will not be posting any physical parts to you (unless you have included additional, physical parts in your order).
The diagram is mostly in English, but some variations might be in Italian or French.
The PDF will typically show you an exploded drawing of your carburettor, name of each individual part, part number of each individual part, and the original jetting and choke venturi calibration.
The download will be instantly available to you, and you can use it to help you rebuild, restore, repair and calibrate your weber carburettor(s).
This is NOT a generic ‘How to repair your weber’ manual, it is a specific spec-sheet diagram, showing you what you have and what parts it is made of.
This is Genuine WEBER factory publication, with Precise technical details, that can be very useful towards successfully bringing your weber carburettor back to life!
Add it to cart, proceed to checkout, add your contact details (incl. address), and select Paypal, debit or credit card, or bank transfer to pay for your order.
If you need any assistance, email us at [email protected]
Thanks,
Emmanuel
Classic Carbs UK
__________________________________________________________________________________________________________________
After purchase, you will be redirected to this page pictured below, where you can download the product.














