OER Parts offers a wide selection of Heater Parts for your 1934 Plymouth Standard PF Model. OER Parts offers 1934 Plymouth Standard PF Model Expansion Valve, 1934 Plymouth Standard PF Model Hose Clamps, 1934 Plymouth Standard PF Model Hose Fittings, 1934 Plymouth Standard PF Model Hoses and Lines, 1934 Plymouth Standard PF Model Vent and Duct Parts.