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 

2470 products
  • 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
    £30,636.06
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    £30,636.06
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  • 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
    £14,992.21
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    £14,992.21
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  • 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
    £15,340.53
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    £15,340.53
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  • 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
    £18,012.55
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    £18,012.55
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  • ENG 4BT 3.9 T1 C 100-2500 A - Cummins Diesel Engine Part No. DR1428RX
    ENG 4BT 3.9 T1 C 100-2500 A - Cummins Diesel Engine Part No. DR1428RX
    Vendor
    Cummins
    Regular price
    £14,992.21
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    £14,992.21
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  • ENG 4BTA 3.9 C 116-2500 VE - Cummins Diesel Engine Part No. DR107RX
    ENG 4BTA 3.9 C 116-2500 VE - Cummins Diesel Engine Part No. DR107RX
    Vendor
    Cummins
    Regular price
    £18,012.55
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    £18,012.55
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  • ENG 4BT 3.9 C 100-2500 VE - Cummins Diesel Engine Part No. DR101RX
    ENG 4BT 3.9 C 100-2500 VE - Cummins Diesel Engine Part No. DR101RX
    Vendor
    Cummins
    Regular price
    £18,012.55
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    £18,012.55
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  • BLK, LONG QSB 6.7 T3 C - Cummins Diesel Engine Part No. DR6890RX
    BLK, LONG QSB 6.7 T3 C - Cummins Diesel Engine Part No. DR6890RX
    Vendor
    Cummins
    Regular price
    £20,424.05
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    £20,424.05
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  • BLK, LONG QSB 6.7 T3 C - Cummins Diesel Engine Part No. DR6586RX
    BLK, LONG QSB 6.7 T3 C - Cummins Diesel Engine Part No. DR6586RX
    Vendor
    Cummins
    Regular price
    £20,424.05
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    £20,424.05
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  • ENG 4BT 3.9 C 100-2500 VE - Cummins Diesel Engine Part No. DR1435RX
    ENG 4BT 3.9 C 100-2500 VE - Cummins Diesel Engine Part No. DR1435RX
    Vendor
    Cummins
    Regular price
    £18,012.55
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    £18,012.55
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  • ENG 4B 3.9 G 68-1800 DB4 - Cummins Diesel Engine Part No. DR1439RX
    ENG 4B 3.9 G 68-1800 DB4 - Cummins Diesel Engine Part No. DR1439RX
    Vendor
    Cummins
    Regular price
    £15,340.53
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    £15,340.53
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  • ENG 4B 3.9 C 76-2500 CAV DPA - Cummins Diesel Engine Part No. DR100RX
    ENG 4B 3.9 C 76-2500 CAV DPA - Cummins Diesel Engine Part No. DR100RX
    Vendor
    Cummins
    Regular price
    £18,012.55
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    £18,012.55
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