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 QSB 5.9 T2 M 380@3000 HO R - Cummins Diesel Engine Part No. DR6496RX
    ENG QSB 5.9 T2 M 380@3000 HO R - Cummins Diesel Engine Part No. DR6496RX
    Vendor
    Cummins
    Regular price
    £48,672.14
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    £48,672.14
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  • ENG QSL 8.9 T3 C 300@2100 HPCR - Cummins Diesel Engine Part No. DR6975RX
    ENG QSL 8.9 T3 C 300@2100 HPCR - Cummins Diesel Engine Part No. DR6975RX
    Vendor
    Cummins
    Regular price
    £5,551.54
    Sale price
    £5,551.54
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  • ENG 6BTA T1 M 370@3000 HO R - Cummins Diesel Engine Part No. DR6491RX
    ENG 6BTA T1 M 370@3000 HO R - Cummins Diesel Engine Part No. DR6491RX
    Vendor
    Cummins
    Regular price
    £43,400.79
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    £43,400.79
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  • ENG 6BTA T1 M 260/270@2600 INT/HO R - Cummins Diesel Engine Part No. DR6510RX
    ENG 6BTA T1 M 260/270@2600 INT/HO R - Cummins Diesel Engine Part No. DR6510RX
    Vendor
    Cummins
    Regular price
    £39,506.82
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    £39,506.82
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  • ENG 6BTA T0 M 300@2800 HO S 24V - Cummins Diesel Engine Part No. DR6745RX
    ENG 6BTA T0 M 300@2800 HO S 24V - Cummins Diesel Engine Part No. DR6745RX
    Vendor
    Cummins
    Regular price
    £38,621.83
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    £38,621.83
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  • ENG QSL 8.9 T3 C 280@2000 HPCR - Cummins Diesel Engine Part No. DR6974RX
    ENG QSL 8.9 T3 C 280@2000 HPCR - Cummins Diesel Engine Part No. DR6974RX
    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. DR6489RX
    ENG 6BTA T1 M 315/3300@2800 - Cummins Diesel Engine Part No. DR6489RX
    Vendor
    Cummins
    Regular price
    £38,621.83
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    £38,621.83
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  • ENG QSL 8.9 T4I C 380-2100 HPCR - Cummins Diesel Engine Part No. DR7229RX
    ENG QSL 8.9 T4I C 380-2100 HPCR - Cummins Diesel Engine Part No. DR7229RX
    Vendor
    Cummins
    Regular price
    £31,405.99
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    £31,405.99
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  • ENG QSC 8.3 T3 C 305@2200 HPCR - Cummins Diesel Engine Part No. DR7029RX
    ENG QSC 8.3 T3 C 305@2200 HPCR - Cummins Diesel Engine Part No. DR7029RX
    Vendor
    Cummins
    Regular price
    £5,551.54
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    £5,551.54
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  • ENG 6CTA 8.3 T2 DM 270@1800 P7100 - Cummins Diesel Engine Part No. DR6920RX
    ENG 6CTA 8.3 T2 DM 270@1800 P7100 - Cummins Diesel Engine Part No. DR6920RX
    Vendor
    Cummins
    Regular price
    £4,934.70
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    £4,934.70
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  • ENG QSL 8.9 T3 C 300-2100 HPCR - Cummins Diesel Engine Part No. DR6609RX
    ENG QSL 8.9 T3 C 300-2100 HPCR - Cummins Diesel Engine Part No. DR6609RX
    Vendor
    Cummins
    Regular price
    £5,551.54
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    £5,551.54
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  • ENG QSL 8.9 T3 C 280@2000 HPCR - Cummins Diesel Engine Part No. DR6377RX
    ENG QSL 8.9 T3 C 280@2000 HPCR - Cummins Diesel Engine Part No. DR6377RX
    Vendor
    Cummins
    Regular price
    £5,551.54
    Sale price
    £5,551.54
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