Specialists in Diesel and Gas Engine Parts, Service, Repair & Installation

IMPS (UK) is one of Europe’s largest independent medium speed diesel engine specialists offering service and parts for engines operating in a variety of applications.

Based in Lincoln in the United Kingdom, IMPS (UK) operate from a purpose built 2500m² area factory which houses some of the latest equipment for engine component manufacturing, reconditioning, repair and overhaul.


IMPS banner

Currently exporting to over 50 different countries with an extensive client base, IMPS (UK) supports the following engine ranges:





           WH Allen
Engine Ranges   Engine Ranges  Engine Ranges  Engine Ranges 
-------------------------- ----------------------- ------------------------ -----------------------
M332 APC230 ESL MK2 S12E VS12E
M451 M452 AR ESL MK2 V S12F VS12F
M453 M453C AT E TYPE S37D
M551 M552 M552C RK3 RKC K & KV MAJOR S37E VS37E
M601 M601C RKG MB190 S37G
M20 M20C RKGS MB275 2000
M25 M25C RK215 MB430 4000
M32 M32C VM32C RK270
M43 M43C VM43C


What IMPS offers :



Spare Parts Supply :


In order to minimise downtime during diesel engine breakdown or overhaul IMPS (UK) carries an extensive stock of parts for its specialist engine ranges.


New, reconditioned and 2nd hand parts are readily available from stock or can be arranged on short lead times.


Major Item Stock List


IMPS MAK Spares 

New Engine Parts Manufacturing :


IMPS (UK) on site machine shop and manufacturing facility offers a one-stop solution for manufacture of major and non-consumable components.


Unlike other companies trading in parts from sub contract manufacturers, IMPS (UK) has its own in house facility for manufacture of diesel engine parts. Drawing on many years of experience of manufacture IMPS (UK) can supply many of what would be considered non- consumable items.

   IMPS Japanese CNC Machines 

Reconditioning Services :


IMPS (UK)’s specialist diesel engine workshop and machine shop is a purpose built facility for the reconditioning and manufacture of diesel engine components.
The comprehensive workshop and qualified technicians are fully equipped to overhaul all diesel engine components as well as complete engine overhauls.


On Site Servicing & Repair Services :


In addition to its extensive factory capabilities IMPS (UK) also have a full team of experienced service engineers.
Whether it is routine maintenance, major overhauls or large-scale repair and rehabilitation IMPS (UK) have a team of specialist technicians able to carry out the work.
In addition to servicing IMPS are also able to carry out in situ repairs such as crankshaft grinding, bedplate realignment, liner landing repairs and metal stitching.
Full turnkey repair, rebuild and commissioning options are available as a one stop solution instead of employing several different subcontractors.


Service Repair 

Electrical Services :


To complement its mechanical services IMPS (UK) also operates a specialist electrical services department.
Electrical services include:


  • Fully qualified HV Electricians
  • Specialists in control, safety and protection equipment
  • Supply of new bespoke generator PLC based control and protection panels
  • Refurbishment and repair of old electrical panels
  • Replacement of old electrical panels with new up to date PLC equipment
  • Refurbishment of old Brush switchgear and control equipment
  • Full alternator and AVR refurbishment




IMPS(UK)LTD is the largest independent manufacturer, stockist and supplier of parts for Mirrlees, Rolls-Royce, WH Allen, Caterpillar MaK and Ruston in the UK.

 IMPS UK Ltd Company Information


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