Smallfield Autos

Ford Transit Wet Belt Specialists

Modern Ford Transits (including the Custom, Tourneo & Connect) have their cambelt inside the engine oil.
Over time, belt degradation can contaminate oil systems, leading to serious engine damage if not replaced on schedule

We focus on Ford Transit wet belt systems, particularly EcoBlue engines,
using manufacturer-approved parts and correct procedures to protect your engine and your livelihood.

Wet Belt Replacement

Full Ford Transit EcoBlue wet belt replacement using OEM or approved components.

Prices From £899

Servicing

Servicing on wet belt equipped vehicles is not only important it is essential, the correct grade of oil is essential or premeature failure of the belt can lead to catastrophic to the engine.

Specialists You Can Trust

Wet belt failures are costly, but preventable. We focus on precision, transparency, and long-term reliability.

We clearly explain the condition of your belt, the risks, and the recommended solution—no jargon, no pressure.

A wet timing belt runs inside the engine and is lubricated by engine oil. It helps reduce friction and emissions but requires strict maintenance.

Most modern Ford Transit and Transit Custom vans with EcoBlue diesel engines use wet belt systems. We can confirm this from your registration number.

Replacement intervals vary by manufacturer, typically between 6–10 years or 60,000–100,000 miles. Early replacement is recommended as premature failure can be caused by many things, like fuel contaminaton in oil and lack of servicing.

Failure can cause oil starvation, loss of timing, and catastrophic engine damage. Preventative replacement is far cheaper than repairs.

 

Yes. We inspect and clean the oil pickup and system to remove belt debris, which is critical to ensure long-term engine reliability.

 

Most Vans are off the road between 24 to 48 hours, replacing a wet cambelt is a major job, because the belt is inside the engine oil sump, accessing and replacing it typically involves partial engine disassembly, removing covers, sump, possibly oil pump and related components to do it, If secondary damage (oil system clogging, engine wear) is found, additional work may extend the time.

  • Oil Contamination: 
    Unburnt diesel mixes with oil, chemically attacking the rubber, causing premature breakdown.
  • Sludge & Poor Oil: 
    Old or incorrect oil creates sludge, increasing wear and slippage.
  • Low Mileage/Infrequent Use: 
    Belt sits in contaminated oil longer, accelerating chemical breakdown.
  • DPF Issues: 
    Failed regeneration cycles inject fuel into oil, causing dilution.