[Part Information] Part Name: Fuel Pump Manufacturer: Bosch (OEM supplier to Ferrari) Pump Diameter: 52mm Part Number: 140317 / 948829 (superseded part number)
[Compatible Models] Ferrari 348 (up to Assy No. 10927) F355 (single pump configuration) 512TR Mondial 3.4T
[Description] The fuel pump is a critical component responsible for delivering fuel to the engine. A failing or worn pump may cause the following symptoms: · Difficulty starting or engine won't start · Engine stalling while driving · Unstable idling · Hesitation or stuttering during acceleration
Manufactured by Bosch — the OEM supplier to Ferrari — this pump meets original factory specifications. Suitable for both repair and preventive replacement.
[Important Notes] Fuel pumps come in two diameter sizes: 60mm and 52mm. The 60mm type has been discontinued. If replacing with the 52mm type, a separate Fuel Pump Support is required.
