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 

2886 products
  • ENG QSC 8.3 T3 C 250-2200 HPCR - Cummins Diesel Engine Part No. DR6360RX
    ENG QSC 8.3 T3 C 250-2200 HPCR - Cummins Diesel Engine Part No. DR6360RX
    Vendor
    Cummins
    Regular price
    £5,551.54
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    £5,551.54
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  • ENG QSB 6.7 T4I C 220-2000 HPCR - Cummins Diesel Engine Part No. DR7224RX
    ENG QSB 6.7 T4I C 220-2000 HPCR - Cummins Diesel Engine Part No. DR7224RX
    Vendor
    Cummins
    Regular price
    £29,503.57
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    £29,503.57
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  • ENG QSL 8.9 T3 C 250-2000 HPCR - Cummins Diesel Engine Part No. DR6860RX
    ENG QSL 8.9 T3 C 250-2000 HPCR - Cummins Diesel Engine Part No. DR6860RX
    Vendor
    Cummins
    Regular price
    £5,551.54
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    £5,551.54
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  • ENG QSC 8.3 T3 C 280-2100 HPCR - Cummins Diesel Engine Part No. DR7165RX
    ENG QSC 8.3 T3 C 280-2100 HPCR - Cummins Diesel Engine Part No. DR7165RX
    Vendor
    Cummins
    Regular price
    £5,551.54
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    £5,551.54
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  • ENG 6BTA T1 M 315/3300@2800 - Cummins Diesel Engine Part No. DR6488RX
    ENG 6BTA T1 M 315/3300@2800 - Cummins Diesel Engine Part No. DR6488RX
    Vendor
    Cummins
    Regular price
    £29,678.55
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    £29,678.55
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  • ENG 6BTA 5.9 M 260@2600 P7100 - Cummins Diesel Engine Part No. DR6486RX
    ENG 6BTA 5.9 M 260@2600 P7100 - Cummins Diesel Engine Part No. DR6486RX
    Vendor
    Cummins
    Regular price
    £38,621.83
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    £38,621.83
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  • ENG 6BTA T1 M 370@3000 HO X - Cummins Diesel Engine Part No. DR6502RX
    ENG 6BTA T1 M 370@3000 HO X - Cummins Diesel Engine Part No. DR6502RX
    Vendor
    Cummins
    Regular price
    £43,400.79
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    £43,400.79
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  • ENG ISB 6.7 E4 B 225-2500 HPCR - Cummins Diesel Engine Part No. DR6570RX
    ENG ISB 6.7 E4 B 225-2500 HPCR - Cummins Diesel Engine Part No. DR6570RX
    Vendor
    Cummins
    Regular price
    £22,131.54
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    £22,131.54
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  • ENG QSB 6.7 T3 C 220-2200 HPCR - Cummins Diesel Engine Part No. DR7160RX
    ENG QSB 6.7 T3 C 220-2200 HPCR - Cummins Diesel Engine Part No. DR7160RX
    Vendor
    Cummins
    Regular price
    £26,555.33
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    £26,555.33
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  • ENG QSB 6.7 T3 B 220@2000 HPCR - Cummins Diesel Engine Part No. DR6420RX
    ENG QSB 6.7 T3 B 220@2000 HPCR - Cummins Diesel Engine Part No. DR6420RX
    Vendor
    Cummins
    Regular price
    £27,179.07
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    £27,179.07
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  • ENG QSL 8.9 T4I C 300-2100 HPCR - Cummins Diesel Engine Part No. DR07230RX
    ENG QSL 8.9 T4I C 300-2100 HPCR - Cummins Diesel Engine Part No. DR07230RX
    Vendor
    Cummins
    Regular price
    £28,775.92
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    £28,775.92
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  • ENG QSB 6.7 T3 C 173-2200 HPCR - Cummins Diesel Engine Part No. DR6613RX
    ENG QSB 6.7 T3 C 173-2200 HPCR - Cummins Diesel Engine Part No. DR6613RX
    Vendor
    Cummins
    Regular price
    £26,825.07
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    £26,825.07
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