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
  • BLOCK,CYLINDER SHORT - Cummins Diesel Engine Part No. 4929249RX
    Cummins
    £17,269.47
    £17,269.47
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  • BLK, SHORT ISB 6.7 B - Cummins Diesel Engine Part No. 4943110RX
    Cummins
    £10,076.53
    £10,076.53
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  • ENG 6CTA T1 M 430/450@2600 INT/HO R - Cummins Diesel Engine Part No. DR6508RX
    Cummins
    £4,934.70
    £4,934.70
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  • ENG 6CTA 8.3 M 300@2500 - Cummins Diesel Engine Part No. DR6294RX
    Cummins
    £4,934.70
    £4,934.70
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  • BLK, SHORT QSB 6.7 C - Cummins Diesel Engine Part No. 4018641RX
    Cummins
    £13,543.00
    £13,543.00
    Sold out
  • ENG QSB 5.9 T2 M 425@3000 HPCR - Cummins Diesel Engine Part No. DR7037RX
    Cummins
    £48,672.14
    £48,672.14
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  • BLK, SHORT 6B 5.9 - Cummins Diesel Engine Part No. 3920392RX
    Cummins
    £11,349.25
    £11,349.25
    Sold out
  • BLK, SHORT 4BT 3.9 C - Cummins Diesel Engine Part No. 4299493RX
    Cummins
    £11,196.30
    £11,196.30
    Sold out
  • ENG QSL 8.9 T3 C 300@2100 HPCR - Cummins Diesel Engine Part No. DR6981RX
    Cummins
    £5,551.54
    £5,551.54
    Sold out
  • BLK, SHORT 4B 3.9 B - Cummins Diesel Engine Part No. 3920383RX
    Cummins
    £10,821.19
    £10,821.19
    Sold out
  • BLK, SHORT QSB 4.5 C - Cummins Diesel Engine Part No. 4018747RX
    Cummins
    £11,319.66
    £11,319.66
    Sold out
  • BLK, SHORT ISB 5.9 E3 - Cummins Diesel Engine Part No. 4324484RX
    Cummins
    £7,797.80
    £7,797.80
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