Collection: 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
  • ENG 4BTA 3.9 T1 C 125-2200 P3000 - Cummins Diesel Engine Part No. DR1474RX
    ENG 4BTA 3.9 T1 C 125-2200 P3000 - Cummins Diesel Engine Part No. DR1474RX
    Vendor
    Cummins
    Regular price
    £20,591.62
    Sale price
    £20,591.62
    Regular price
    Unit price
    per 
    Sold out
  • BLK, LONG ISM 11 07 B - Cummins Diesel Engine Part No. DR6444RX
    BLK, LONG ISM 11 07 B - Cummins Diesel Engine Part No. DR6444RX
    Vendor
    Cummins
    Regular price
    £36,333.64
    Sale price
    £36,333.64
    Regular price
    Unit price
    per 
    Sold out
  • ENG 4BTA 3.9 T1 C 110-2200 A - Cummins Diesel Engine Part No. DR1362RX
    ENG 4BTA 3.9 T1 C 110-2200 A - Cummins Diesel Engine Part No. DR1362RX
    Vendor
    Cummins
    Regular price
    £18,340.87
    Sale price
    £18,340.87
    Regular price
    Unit price
    per 
    Sold out
  • BLK, LONG QSL 8.9 C - Cummins Diesel Engine Part No. DR6394RX
    BLK, LONG QSL 8.9 C - Cummins Diesel Engine Part No. DR6394RX
    Vendor
    Cummins
    Regular price
    £33,093.95
    Sale price
    £33,093.95
    Regular price
    Unit price
    per 
    Sold out
  • BLK, LONG QSC 8.3 T3 C - Cummins Diesel Engine Part No. DR6611RX
    BLK, LONG QSC 8.3 T3 C - Cummins Diesel Engine Part No. DR6611RX
    Vendor
    Cummins
    Regular price
    £33,093.95
    Sale price
    £33,093.95
    Regular price
    Unit price
    per 
    Sold out
  • ENG 4BT 3.9 T1 C 110@2500 A - Cummins Diesel Engine Part No. DR1546RX
    ENG 4BT 3.9 T1 C 110@2500 A - Cummins Diesel Engine Part No. DR1546RX
    Vendor
    Cummins
    Regular price
    £19,259.79
    Sale price
    £19,259.79
    Regular price
    Unit price
    per 
    Sold out
  • ENG 4B 3.9 T2 C 125-2200 VE - Cummins Diesel Engine Part No. DR6372RX
    ENG 4B 3.9 T2 C 125-2200  VE - Cummins Diesel Engine Part No. DR6372RX
    Vendor
    Cummins
    Regular price
    £22,411.50
    Sale price
    £22,411.50
    Regular price
    Unit price
    per 
    Sold out
  • ENG 4BTA 3.9 C 125-2200 VE - Cummins Diesel Engine Part No. DR1320RX
    ENG 4BTA 3.9 C 125-2200 VE - Cummins Diesel Engine Part No. DR1320RX
    Vendor
    Cummins
    Regular price
    £20,361.44
    Sale price
    £20,361.44
    Regular price
    Unit price
    per 
    Sold out
  • BLK, LONG QSL 8.9 T4I C - Cummins Diesel Engine Part No. DR7656RX
    BLK, LONG QSL 8.9 T4I C - Cummins Diesel Engine Part No. DR7656RX
    Vendor
    Cummins
    Regular price
    £33,093.95
    Sale price
    £33,093.95
    Regular price
    Unit price
    per 
    Sold out
  • ENG 4BT 3.9 T1 C 95-2200 A - Cummins Diesel Engine Part No. DR6737RX
    ENG 4BT 3.9 T1 C 95-2200 A - Cummins Diesel Engine Part No. DR6737RX
    Vendor
    Cummins
    Regular price
    £17,453.01
    Sale price
    £17,453.01
    Regular price
    Unit price
    per 
    Sold out
  • ENG 4BT 3.9 T1 G 102-1800 DB4 - Cummins Diesel Engine Part No. DR6569RX
    ENG 4BT 3.9 T1 G 102-1800 DB4 - Cummins Diesel Engine Part No. DR6569RX
    Vendor
    Cummins
    Regular price
    £17,788.42
    Sale price
    £17,788.42
    Regular price
    Unit price
    per 
    Sold out
  • ENG 4B 3.9 C 116 - 2500 VE - Cummins Diesel Engine Part No. DR311RX
    ENG 4B 3.9 C 116 - 2500 VE - Cummins Diesel Engine Part No. DR311RX
    Vendor
    Cummins
    Regular price
    £20,361.44
    Sale price
    £20,361.44
    Regular price
    Unit price
    per 
    Sold out