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DEIF

Generator protection, paralleling and engine controllers for ships and power plants. TimControls sources current and discontinued DEIF parts for equipment still in service.

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Data centres are buying the world's gensets.

AI data centres need backup power, and in 2026 they're competing with ships for the same engines and generator sets. Large genset production slots at major makers are reported booked into 2028, and shipowners report longer lead times and higher prices for auxiliary engines and gensets. The controllers that run them sit in the same squeeze.

Already built.Surplus and legacy DEIF units are on the shelf, not in a production queue, and can ship now with your exact option codes.

Plan ahead.For a dry dock or retrofit, order controllers and spares early. Don't count on new build delivery dates.

Browse DEIF products

Browse DEIF products

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DEIF product families

Same unit. Different options.

Option codes set protections, communication and display. We match the unit and its option list.

See all DEIF families

Frequently asked questions

Questions buyers often ask about DEIF parts. Not answered here? Contact us.

How can I order DEIF parts?
Request a quote on this website, call +1 (206) 738-4366 or email sales@timcontrols.com. Send the part number and quantity, and we reply with price, condition and lead time.
Can I request a DEIF part that is not listed on your website?
Yes. The catalogue shows only part of what we supply. Call +1 (206) 738-4366 or email sales@timcontrols.com with the part number and we will check it for you.
Can you source discontinued or obsolete DEIF parts?
Yes. Send us the part number and the condition you need. What we can offer depends on the exact part and condition, and both are stated on the quote.
How do I identify the correct DEIF replacement part?
Start with the complete part number on the label of the existing unit, including every suffix. Add the hardware revision and firmware version where shown. A unit that looks similar, or comes from the same product family, can have different specifications.
Are the DEIF parts listed on your website in stock?
Most of the listed parts are in stock and ready to ship. Request a quote or call +1 (206) 738-4366 for current price and availability.
Do you sell DEIF parts internationally?
Yes. We supply customers worldwide. Tell us the delivery country when you enquire.
Can you supply a PPU-2 with my exact options?
Send us the option list from the unit's label with the part number. We quote a unit with those options, or tell you exactly which ones differ.
Is TimControls an authorised DEIF distributor?
No. TimControls is an independent supplier and is not an authorised DEIF distributor. DEIF names and product references are used only to identify the equipment.

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