Exchange parts and engines

Exchange parts and engines

The exchange system is based on a recycle programme where you return a corresponding worn component (the core) in return for a new exchange component. The programme allows you to return the worn component once the new component is installed and the engine is running again.

Core Fee

The core fee is refunded as soon as the worn component (the core) is returned and accepted by the engine manufacturer.

Please note the price of the exchange part include the core surcharge fee.

Want to find out more about Royston and the services we provide? Visit www.royston.co.uk 

1171 products
  • MOTOR,STARTING - Cummins Diesel Engine Part No. 3675298RX
    Cummins
    £980.60
    £980.60
    Sold out
  • MOTOR,STARTING - Cummins Diesel Engine Part No. 2897904RX
    Cummins
    £4,720.27
    £4,720.27
    Sold out
  • STR,D/R 50MT 24V CW 11T - Cummins Diesel Engine Part No. 3603868RX
    Cummins
    £1,284.52
    £1,284.52
    Sold out
  • MOTOR,STARTING - Cummins Diesel Engine Part No. 3675297RX
    Cummins
    £728.38
    £728.38
    Sold out
  • STR,D/R 42MT 24V CW 11T - Cummins Diesel Engine Part No. 3604321RX
    Cummins
    £941.30
    £941.30
    Sold out
  • MOTOR,STARTING - Cummins Diesel Engine Part No. 3675294RX
    Cummins
    £980.60
    £980.60
    Sold out
  • STR,D/R 28MT 24V CW 10T WET - Cummins Diesel Engine Part No. 3604677RX
    Cummins
    £667.04
    £667.04
    Sold out
  • ALTERNATOR - Cummins Diesel Engine Part No. 3975140RX
    Cummins
    £1,778.80
    £1,778.80
    Sold out
  • ALT,D/R 19SI 12V NEG 105A 3W - Cummins Diesel Engine Part No. 3675256RX
    Cummins
    £775.73
    £775.73
    Sold out
  • ALT,D/R 22SI 24V NEG 70A - Cummins Diesel Engine Part No. 3675242RX
    Cummins
    £779.17
    £779.17
    Sold out
  • MODULE,INLET CATALYST - Cummins Diesel Engine Part No. 5274535RX
    Cummins
    £17,122.23
    £17,122.23
    Sold out
  • MODULE,INLET CATALYST - Cummins Diesel Engine Part No. 5284269RX
    Cummins
    £19,291.23
    £19,291.23
    Sold out