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Radium Engineering Mazda RX7 FD Fuel Hanger Surge Tank Walbro GSS342 AEM 50-1200 - Pumps Not Incl.

Radium Engineering · New

Radium Engineering Mazda RX7 FD Fuel Hanger Surge Tank Walbro GSS342 AEM 50-1200 - Pumps Not Incl.

MPN 20-0950 · Store SKU rad20-0950

$749.95
IN STOCK4 ready to ship

Supplier stock checked 11/8/2026, 6:16:11 AM UTC. Adding a part does not reserve it.

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Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

In-tank fuel hanger surge tank for the Mazda RX-7 (FD generation). Can be set up with multiple pumps. Designed to eliminate any chance of fuel pump starvation during aggressive driving. Can be used with factory or aftermarket fuel lines. See website for more details. Fuel pumps sold separately. FHST, FD RX7, PUMPS NOT INCLUDED, WALBRO GSS342, AEM 50-1200

Manufacturer fitment & guides

Check 20-0950 against the manufacturer’s application information below.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
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