Fiat

Fiat F40

From the Gearbox Wiki, the reference for people who still shift their own.

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Fiat F40 is a manual gearbox from Fiat. The Society has 3 vehicles on file with it, 3 with a source we opened and 0 still leads.

Alfa Romeo

Vehicle	Years	Shift pattern	Gearbox source
Alfa Romeo 159 939 1.8 5-speed; 6-speed on other engines \| Gate: 5RTL (R 1 3 5 / 2 4) and 6RTL ^[1] Applies to: 2.4 JTDM 200 hp (6-speed)	2005-2011	Gate not yet confirmed or non-standard	Corroborated
Alfa Romeo 159 939 1.8 (5-speed, 140 hp), other engines 6-speed \| Gate: 5RTL / 6RTL (see Notes) ^[2] Applies to: 2.4 JTDM 200 hp (6-speed)	2005-2011	Gate not yet confirmed or non-standard	Corroborated
Alfa Romeo 159 939 5-gear and 6-gear manual \| Gate: R 1 3 5 / 2 4 6 for 6-speed (6RTL) and R 1 3 5 / 2 4 for 5-speed (5RTL) ^[3] Applies to: 2.4 JTDM 200 hp (6-speed)	2009	Gate not yet confirmed or non-standard	Corroborated

Caveats and conflicts (1)

Service manual. Fiat Auto After Sales Training manual for Alfa 159, section 1.2.6: 'F40 six manual gears for 2.4 Multijet 200 HP'; gearbox table lists type F40 for 2.4 Multijet 20V. [link]
Service manual. Fiat Auto After Sales Training manual for Alfa 159, section 1.2.6: 'F40 six manual gears for 2.4 Multijet 200 HP'; gearbox table lists type F40 for 2.4 Multijet 20V. [link]
Service manual. Fiat Auto After Sales Training manual for Alfa 159, section 1.2.6: 'F40 six manual gears for 2.4 Multijet 200 HP'; gearbox table lists type F40 for 2.4 Multijet 20V. [link]

Categories: Gearboxes | Fiat

This page was last edited on November 11, 2026. Gearbox codes change by year, engine and market. Send a correction.