Cheap Ford Focus Transfer Box

The vast majority of Ford Focus models sold in the UK are front-wheel drive and have no transfer box whatsoever — it simply isn't part of their drivetrain. A small number of Focus variants were offered with all-wheel drive (AWD), most notably certain Focus ST and Focus RS versions, and those models do have a transfer box as part of the four-wheel-drive system. If your Focus is a standard front-wheel-drive model, you won't find a transfer box on it; if you're unsure which drivetrain your car has, check your V5 or run a VIN check before ordering anything.

Yes, the Focus RS (Mk3, 2016–2018) runs a Haldex-based all-wheel-drive system and does have a transfer box. Engine code is the most important detail to supply to a breaker, followed by gearbox type and exact year of manufacture, as internal specifications can vary within a production run. Confirm with the breaker against your full registration that the unit from their donor vehicle is a direct match for yours.

Both sit within the Mk3 Focus RS production run (2016–2018), so you are working within the same generation and the same AWD platform, which is a good starting point. However, ancillary and mounting changes can occur mid-production even within a single generation, so confirm with the breaker against your registration before purchasing to be certain the unit is compatible.

Trim level itself doesn't dictate fitment in the way engine or drivetrain layout does, but in this case the ST and RS distinction goes much deeper than trim — they are fundamentally different drivetrains. Most Focus ST variants (Mk2 onward) are front-wheel drive and have no transfer box at all, whereas the Mk3 Focus RS is all-wheel drive and does have one; always confirm the actual drivetrain of the donor and recipient vehicle with the breaker.

Almost certainly not — the vast majority of Focus ST models are front-wheel drive and were never fitted with a transfer box, so there is no unit to transfer across. The Mk3 Focus RS uses a specific AWD system not shared with ST models, meaning the parts are not interchangeable. Source your replacement specifically from an AWD Focus RS donor vehicle and confirm compatibility with the breaker using your registration.

First confirm your Focus genuinely has AWD — only a small number of variants such as the Mk3 Focus RS (2016–2018) were fitted with a transfer box in the UK market. Once confirmed, give the breaker your engine code (found on your V5 or via a VIN check), your gearbox type, and your exact year of manufacture, as these are the details that determine mechanical compatibility. Questions around ECU pairing, immobiliser coding, and any mid-production ancillary changes should be confirmed directly with the breaker against your registration number.