Supplier partnerships for large-engine applications

P4Smart is a Latvia-based supplier of genuine MTU parts, expanding its range for large diesel and gas engines. We welcome manufacturer, brand owner and distributor enquiries for marine, rail, power generation, and heavy construction, agricultural and industrial machinery across Europe and neighbouring markets.

We are interested in direct supply and reseller relationships for engine parts and related systems. Passenger-car parts and general automotive products are outside our scope.

Discuss a supplier partnership →

Building on our MTU parts business

Our current business focuses on genuine MTU spare parts, including service components, filters, sensors, electrical parts and selected used OEM engine components. We are looking to add complementary brands, documented OEM/OE alternatives and premium aftermarket products for demanding engine applications.

We want to establish product origin, application coverage, technical support and reseller terms before developing a range. If you supply a brand through an existing regional distributor, we are open to working through that channel where pricing and availability support competitive B2B sales.

Products and applications we are looking for

Engine electronics, controls and sensors

Control modules, monitoring systems, displays, actuators, wiring, connectors, and pressure, temperature, speed and level sensors for large engines.

Filtration and service parts

Oil, fuel and air filters, filtration assemblies, separators, gaskets, seals, O-rings and service kits for marine, rail, generator and heavy machinery applications.

Cooling, ignition and engine systems

Cooling and lubrication components, pumps, thermostats, heat exchangers and charge-air parts. For large gas engines, we are also interested in ignition coils, spark plugs, leads and control components.

Alternators, generators and electrical equipment

Engine charging alternators, generator components, starters, regulators, controllers and associated equipment for industrial and power-generation use.

Ways to work together

We welcome direct manufacturer supply, reseller accounts with established distributors, focused launches of selected products, and repeat supply of agreed items. Initial stock and volumes can be discussed after reviewing product fit, customer demand and commercial terms.

We are not requiring exclusivity for an initial discussion. Any territory restrictions, online sales policies or representation requirements should be clear from the outset.

Information that helps us review your proposal

• Your role: manufacturer, brand owner, authorised distributor or wholesaler.
• Brands, product groups, supported engine models and applications.
• Product origin, traceability, technical documentation and evidence for cross-references.
• Stock availability, lead times, minimum order quantities and reseller pricing.
• Warranty process, technical support, delivery options and territory restrictions.

Please identify genuine branded parts, OEM/OE components and aftermarket products accurately. A part-number match by itself does not establish compatibility.

Send us a supplier enquiry

Share a short introduction and a catalogue or product link. A full confidential price list is not needed for an initial enquiry.

We will use these details to review and respond to your supplier enquiry. See our Privacy Policy. You may also email info@p4smart.com.

Supplier partnership FAQ

Do you only work with MTU parts?

Genuine MTU parts are our current core range. We are exploring other brands and suitable components for large engines and related systems.

Do you consider aftermarket products and OEM/OE alternatives?

Yes. Please identify the manufacturer, product references, supported applications, product origin, available documentation and warranty terms.

Can we supply through an existing distributor?

Yes. We will consider that route when supply, technical support and reseller terms make regular B2B sales commercially viable.

Are passenger-car parts in scope?

No. We focus on large diesel and gas engines for marine, rail, power generation and heavy machinery applications.