Weber 32/36 DFEV Progressive Carburetor Kit — Dual-Barrel, Complete with Linkage & Air Cleaner | VW Type 1 (43-0622-0)
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The Weber 32/36 DFEV is the proven cure for a tired, hard-starting stock carburetor. This complete progressive two-barrel kit (43-0622-0) bolts onto your dual-port Type 1 and delivers crisp throttle response, easier cold starts, and noticeably better fuel economy than a worn-out PICT.
Features
- Genuine Weber 32/36 DFEV progressive 2-barrel carburetor
- Small primary for economy, large secondary for power on demand
- Complete kit: carburetor, air cleaner, adapter and linkage
- Eliminates flat spots and hard cold starts of a worn stock carb
- Manual choke for predictable cold-start behavior
Fitment
Confirmed fitment: 1966–1974 VW Beetle and Karmann Ghia with 1600cc dual-port engines. Requires correct manifold end castings (dual-port 00-3236-0 or single-port 00-3237-0) — confirm yours before ordering.
Not confirmed: Type 2 Bus and Type 3 applications use a different kit; do not assume this fits without verifying the manifold.
Specifications
| Carburetor | Weber 32/36 DFEV, progressive 2-barrel |
| Choke | Manual |
| Included | Carb, air cleaner, adapter, linkage |
| Shipping Weight | 13.5 lb |
| Boxed Dimensions | 19 x 13 x 10 in |
Questions & Answers
Does this fit a 1967 VW Beetle? Yes — it fits 1966–1974 dual-port Type 1 Beetles, provided you have the correct manifold end castings.
What is the part number? EMPI/Weber 43-0622-0.
⚠️ WARNING (California Prop 65): This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Tuning & Setup Notes
A progressive or dual carburetor swap changes the fuel curve of your engine, so plan on a proper jetting check and idle/mixture sync once the kit is installed — every engine's compression, cam, and exhaust combination is a little different. We recommend a mechanical fuel pump or a regulated low-pressure electric pump sized for carburetor use, fresh fuel line rated for ethanol-blended gas, and a check of your linkage geometry before first start-up.
The Washburn's Metal Difference
Washburn's Metal is a family-run air-cooled VW & Porsche specialist shop — every part we sell is inspected before it ships, and our team is on hand by phone or email if you have a fitment question before or after you order. We stand behind what we sell: if a part doesn't fit as described, reach out and we'll make it right.