Cummins Parts

Shop our online store for your genuine Cummins parts

We hold an extensive range of Cummins spares in-stock and as main agents / distributors we have instant access to parts online.

Know your part number? Simply search our online store and order the parts you require.

Can't find the part you need? Or would like help maintaining or repairing your engine? Please email us at sales@royston.co.uk or speak to one of our Cummins specialists on +44 (0)191 2958000.

Want to find out more about Royston and the services we provide? Visit www.royston.co.uk 


25001 products
  • KIT,COMPRESSOR PISTON - Cummins Diesel Engine Part No. 3803891
    Cummins
    £682.74
    £682.74
    Sold out
  • KIT,RAW WATER PUMP-INTER - Cummins Diesel Engine Part No. 5309647
    Cummins
    £939.98
    £939.98
    Sold out
  • KIT,RAW WATER PUMP-MAJOR - Cummins Diesel Engine Part No. 5289081
    Cummins
    £1,289.41
    £1,289.41
    Sold out
  • KIT,RAW WATER PUMP-MINO - Cummins Diesel Engine Part No. 5317052
    Cummins
    £915.85
    £915.85
    Sold out
  • KIT,WP IDLER REPAIR - Cummins Diesel Engine Part No. 3974457
    Cummins
    £988.15
    £988.15
    Sold out
  • KIT,RAW WATER PUMP-MAJOR - Cummins Diesel Engine Part No. 5309648
    Cummins
    £1,297.45
    £1,297.45
    Sold out
  • AFTERCOOLER - Cummins Diesel Engine Part No. 3646236
    Cummins
    £51,980.37
    £51,980.37
    Sold out
  • COVER,AFTERCOOLER - Cummins Diesel Engine Part No. 4927891
    Cummins
    £5,819.41
    £5,819.41
    Sold out
  • COVER,AFTERCOOLER - Cummins Diesel Engine Part No. 4999077
    Cummins
    £12,887.39
    £12,887.39
    Sold out
  • KIT,RAW WATER PUMP - Cummins Diesel Engine Part No. 3972366
    Cummins
    £474.49
    £474.49
    Sold out
  • EXCHANGER,HEAT - Cummins Diesel Engine Part No. 5315850
    Cummins
    £608.91
    £608.91
    Sold out
  • COVER,INTERCOOLER - Cummins Diesel Engine Part No. 4951683
    Cummins
    £481.68
    £481.68
    Sold out