ERF Truck & HGV Gearbox, Engine & Differential Supply | Repair & Service Exchange UK
M&P Transmissions (UK) Ltd supplies, repairs and remanufactures ERF truck gearboxes, ERF engines and ERF differentials for fleets, workshops and owner-drivers across the UK. We keep an extensive stock range of ERF gearboxes, engines, differentials and steering boxes, supporting a wide range of ERF HGV applications with service exchange and repair / rebuild options to minimise downtime.
All service exchange units are professionally rebuilt by experienced technicians and supplied with a 12-month warranty. Where suitable, we can also repair your existing unit to provide a cost-effective alternative.
ERF Driveline & Powertrain Services
- Service exchange gearboxes – fast replacement to reduce vehicle downtime
- Gearbox repair & rebuild – strip, inspect, refurbish and test
- Service exchange engines – rebuilt units supplied for commercial use
- Engine repair & rebuild – assessment, reconditioning and testing (where applicable)
- Service exchange differentials – rebuilt and tested for correct ratio operation
- Differential repair & rebuild – bearings, crown wheel & pinion and casing repairs
- Steering boxes – supply and support available (subject to specification)
ERF Truck Models Supported
We supply all major ERF truck and lorry models. If you don’t see your model listed, contact us with your vehicle registration and the relevant unit number (gearbox / engine / axle ID plate) and we’ll confirm availability.
- ERF E Series (where applicable)
- ERF EC Series
- ERF ES Series
- ERF L Series
ERF Service Pages
Please use the links below to go directly to the service you need:
Fast Help: What We Need to Quote
- Vehicle registration (or VIN)
- Unit type required: gearbox / engine / differential / steering box
- ID plate details (gearbox number / engine number / axle number)
- Symptoms (noise, loss of drive, warning lights, overheating, oil leaks)
- Single drive or double drive (where applicable)
ERF FAQs
Do you supply service exchange ERF gearboxes, engines and differentials?
Yes. We supply service exchange ERF gearboxes, engines and differentials to minimise downtime. Units are rebuilt, inspected and tested before dispatch.
Do service exchange units include a warranty?
Yes. Our service exchange units carry a 12-month warranty.
Can you repair my existing ERF gearbox, engine or differential?
In many cases, yes. If your unit is suitable for repair, we can rebuild your own unit as a cost-effective alternative to service exchange.
Do you deliver ERF units across the UK?
Yes. We offer nationwide delivery across the UK. Availability and delivery times depend on stock and location.
How do I identify the correct ERF unit?
Provide your vehicle registration (or VIN) and the relevant ID plate number for the gearbox, engine or differential. We’ll confirm compatibility and availability.

