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
  • STR,42MT 12V CW 12T F D.E. HSG .6 - Cummins Diesel Engine Part No. 3675181RX
    STR,42MT 12V CW 12T F D.E. HSG .6 - Cummins Diesel Engine Part No. 3675181RX
    Vendor
    Cummins
    Regular price
    £3,211.03
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    £3,211.03
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  • BLK, LONG QSB 3.9 T2 C - Cummins Diesel Engine Part No. DR6367RX
    BLK, LONG QSB 3.9 T2 C - Cummins Diesel Engine Part No. DR6367RX
    Vendor
    Cummins
    Regular price
    £14,072.08
    Sale price
    £14,072.08
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  • BLK, LONG 6BTTA 5.9 B - Cummins Diesel Engine Part No. DR5068RX
    BLK, LONG 6BTTA 5.9 B - Cummins Diesel Engine Part No. DR5068RX
    Vendor
    Cummins
    Regular price
    £15,733.35
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    £15,733.35
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  • MOTOR,STARTING - Cummins Diesel Engine Part No. 2897905RX
    MOTOR,STARTING - Cummins Diesel Engine Part No. 2897905RX
    Vendor
    Cummins
    Regular price
    £3,501.33
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    £3,501.33
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  • PRELUB STR, 50MT 32V 11T - Cummins Diesel Engine Part No. 3675199PL
    PRELUB STR, 50MT 32V 11T - Cummins Diesel Engine Part No. 3675199PL
    Vendor
    Cummins
    Regular price
    £2,409.29
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    £2,409.29
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  • BLK, LONG 6B 5.9 C - Cummins Diesel Engine Part No. DR6411RX
    BLK, LONG 6B 5.9 C - Cummins Diesel Engine Part No. DR6411RX
    Vendor
    Cummins
    Regular price
    £14,902.71
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    £14,902.71
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  • STR,D/R 50MT 24V CW 11T .66" 215 DE - Cummins Diesel Engine Part No. 3604690RX
    STR,D/R 50MT 24V CW 11T .66
    Vendor
    Cummins
    Regular price
    £1,433.20
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    £1,433.20
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  • BLK, LONG 6B 5.9 C - Cummins Diesel Engine Part No. DR5058RX
    BLK, LONG 6B 5.9 C - Cummins Diesel Engine Part No. DR5058RX
    Vendor
    Cummins
    Regular price
    £15,733.35
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    £15,733.35
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  • MOTOR,STARTING - Cummins Diesel Engine Part No. 3675296RX
    MOTOR,STARTING - Cummins Diesel Engine Part No. 3675296RX
    Vendor
    Cummins
    Regular price
    £888.80
    Sale price
    £888.80
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  • BLK, LONG 6B 5.9 C - Cummins Diesel Engine Part No. DR5004RX
    BLK, LONG 6B 5.9 C - Cummins Diesel Engine Part No. DR5004RX
    Vendor
    Cummins
    Regular price
    £15,733.35
    Sale price
    £15,733.35
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  • BLK, LONG QSB 5.9 T2 C - Cummins Diesel Engine Part No. DR6168RX
    BLK, LONG QSB 5.9 T2 C - Cummins Diesel Engine Part No. DR6168RX
    Vendor
    Cummins
    Regular price
    £15,782.22
    Sale price
    £15,782.22
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  • STR,D/R 40MT 24V CW 11T - Cummins Diesel Engine Part No. 3603862RX
    STR,D/R 40MT 24V CW 11T - Cummins Diesel Engine Part No. 3603862RX
    Vendor
    Cummins
    Regular price
    £1,074.28
    Sale price
    £1,074.28
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