1971-1974 Dual Port Intake Manifold Boot Clamp - Large End 113129730 - OEM Number(s) (113-129-730)
Secure the intake manifold boots on your Volkswagen with a large clamp designed to maintain a tight seal and proper airflow on dual-port engines.
Volkswagen dual port intake manifold boot clamp secures the large end of the rubber intake boot where it connects the center intake manifold to the cylinder head end castings. This clamp is designed for 1600cc dual-port engines used in many air-cooled VW models.
Properly tightened clamps prevent vacuum leaks that can affect engine performance, idle stability, and fuel mixture. This replacement clamp works together with the small clamp to keep the intake boots securely attached and sealed.
Fits the Following Volkswagen Models:
1971–1974 VW Beetle (Standard), 1971–1974 VW Beetle (Super), 1971 VW Bus, 1971–1974 VW Ghia, and 1973–1974 VW Thing.
Features / Benefits:
• Large end intake manifold boot clamp
• Designed for 1600cc dual-port engines
• Helps secure intake boots to end castings
• Prevents vacuum leaks and air loss
• Two required per engine
• VW reference part number: 113129731
Material / Finish:
Plated steel for durability and corrosion resistance.
Dimensions:
Clamp range typically fits approximately 30–45mm or 32–50mm depending on manufacturer design.
Because Details Matter
A properly sealed intake system is critical for engine performance. This large intake boot clamp helps keep your Volkswagen engine running smoothly while maintaining the correct dual-port manifold connection.
Also known under these part numbers: (For reference only)