Cheap Ford Mustang Crankshaft

Yes — the crankshaft is a fundamental internal engine component, and every Ford Mustang variant sold in the UK has one regardless of engine size or fuel type. Whether your Mustang has the 2.3-litre EcoBoost four-cylinder or the 5.0-litre Coyote V8, it will have a crankshaft; the design and dimensions differ significantly between those two engines though. Make sure you identify your exact engine before searching for a used unit.

The sixth-generation Mustang (S550) ran from 2015 through to 2023, but Ford introduced a significant facelift in 2018 that included updates to both the EcoBoost and V8 engines, which can affect internal component specifications. The generation boundary here is the 2018 facelift, so a crankshaft from a pre-2018 car crossing into a post-2018 engine is not a straightforward swap — confirm with the breaker against your exact registration and engine code before purchasing. Engine code is the single most reliable identifier to give them.

Engine code matters above everything else for a crankshaft — the year alone is not sufficient because two Mustangs from the same year can have completely different engines (2.3 EcoBoost vs 5.0 V8), and their crankshafts are entirely incompatible. Your engine code is shown on your V5C or can be obtained through a VIN check, and supplying it to the breaker is the most important thing you can do. Never rely on year alone when sourcing a mechanical engine component.

Trim names like GT, EcoBoost and Mach 1 do reflect genuinely different engines — the EcoBoost trim uses the 2.3-litre turbocharged four-cylinder, while the GT and Mach 1 use the 5.0-litre V8, and their crankshafts are completely different parts. Within the same engine family, trim level does not affect crankshaft fitment — a crankshaft from a base GT and one from a premium GT with the same engine code should be the same unit. Always confirm the engine code matches rather than relying on the trim badge alone.

The crankshaft itself is an internal engine component and does not directly change based on gearbox type — the same engine code in a manual or automatic Mustang uses the same crankshaft. However, ancillary components attached to the rear of the crankshaft, such as the flexplate or flywheel, do differ between automatic and manual transmissions, so be precise about what is included with any used unit you are quoted for. Confirm exactly which ancillary parts are attached when speaking to the breaker.

There is no single crankshaft that fits the entire S550 generation because it covers two distinct engine families — the 2.3-litre EcoBoost and the 5.0-litre V8 — which have completely different crankshafts. Even within each engine type, the 2018 facelift brought internal revisions, so whether a pre-2018 and post-2018 crankshaft of the same engine family interchange is something you should confirm with the breaker against your registration and engine code. Providing the breaker with your exact engine code gives them the best chance of finding a compatible used unit.