EMPI Accelerator Pump Diaphragm for EPC 34 & Weber 34 ICT — fixes flat spot | Porsche 356/912/914 (43-5727-0)

A single-barrel with a tired pump diaphragm goes flat right off idle, that dead moment before the fuel finally arrives. This EMPI accelerator pump diaphragm brings the shot back to an EPC 34 or Weber 34 ICT, and with it the throttle's edge.

• Genuine EMPI accelerator pump diaphragm
• Fits EPC 34 and Weber 34 ICT single-barrel carburetors
• Restores the pump's fuel shot on throttle tip-in
• Cures the off-idle flat spot from a worn diaphragm
• Rubber-to-fuel construction for reliable pump action

Fitment: Fits EPC 34 and Weber 34 ICT carburetors on Porsche 912 (1965-1976), 914 (1970-1976) and 356A through 356C (1955-1965). If you are unsure this fits your car, contact us with your year and model before ordering.

Specifications:

• Part number: 43-5727-0
• Manufacturer: EMPI
• Boxed dimensions: 2 x 2 x 1 in
• Shipping weight: 0.02 lb

Questions & Answers

Does this fit my Porsche? Yes, it fits air-cooled Porsche and VW engines running EPC 34 or Weber 34 ICT carburetors.

What is this part? The accelerator pump diaphragm flexes to squirt fuel on throttle tip-in; a worn one causes a flat spot.

What is the part number? Genuine EMPI part number 43-5727-0 for EPC 34 and 34 ICT carbs.

Are you an authorized dealer? Yes — Washburn's Metal is an authorized EMPI dealer, so this is genuine EMPI, not a copy.

How does it ship? ships standard ground from our Orange, California shop

⚠ California Proposition 65 Warning: This product can expose you to chemicals 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.