Weber 44mm IDF Dual Carburetor Kit | VW Type 3 Notchback, Squareback & Fastback | Dual Port (43-7342-0)

Weber 44mm IDF Dual Carburetor Kit — VW Type 3 (43-7342-0)

Take your Notchback, Squareback, or Fastback to its full potential with the Weber 44mm IDF Dual Carburetor Kit. Engineered for high-performance street and competition-ready air-cooled engines, the 44 IDF delivers a significant jump in airflow and throttle response over the 40mm version — the gold standard for dual-port Type 3 "pancake" engines.

This kit uses offset aluminum intake manifolds and low-profile air cleaners designed to fit under the stock rear luggage deck without body modifications. The genuine Spanish-made Weber 44 IDF carburetors offer excellent tunability with separate idle and main circuits for smooth power delivery from idle to redline.

Vehicle Fitment

• VW Type 3 (Notchback, Squareback, Fastback): 1961–1973, dual-port heads

Key Features & Benefits

• Genuine Weber 44 IDF Carburetors: Brand-new units, made in Spain, for increased airflow.
• Low-Profile Fit: Offset manifolds and air cleaners fit under the stock Type 3 rear deck without body modifications.
• Heavy-Duty Linkage: Type 3-specific hex-bar system with aircraft-style heim joints.

Kit Includes

• Genuine Weber 44mm IDF Carburetors (two, brand new, Made in Spain)
• Type 3-Specific Hex-Bar Linkage with heim joints
• Aluminum Intake Manifolds (polished, low-profile offset)
• Air Cleaners & Elements (chrome-topped, high-flow gauze)
• Installation Hardware: fuel line, brass "T" fittings, gaskets, and studs

Technical Specifications

• Part Number: 43-7342-0
• Carburetor Model: Genuine Weber 44 IDF (dual throat)
• Venturi Size: 36mm (baseline)
• Jetting: Pre-jetted for performance street use

Frequently Asked Questions

• Will this fit under the stock Type 3 rear deck? Yes — the offset manifolds and low-profile air cleaners are designed to fit under the stock rear luggage deck without body modifications.
• Do the carburetors come jetted? Yes — they are pre-jetted for performance street use.

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