An alternator is a vital component in a vehicle’s electrical system that generates electrical power while the engine is running. It is responsible for converting mechanical energy from the engine’s rotation into electrical energy, which is used to charge the vehicle’s battery and power the electrical systems and accessories. 

Choose from our +Line selection or another brand – we certainly have it in stock, and if not, we’ll find it for you.


A starter is an essential component of an internal combustion engine found in cars, trucks, and motorcycles that facilitates the engine’s initial rotation and starting process. Its primary function is to engage the engine’s flywheel or flexplate and crank the engine over, enabling the combustion process to begin 

With over 12,000 SKUs of starters and alternators, catering to 95% of the on and off-road vehicle market, we have what you need.


The AC compressor, is a key component of air conditioning systems used to cool and dehumidify the air in various applications, such as on and off highway vehicles. The primary function of an AC compressor is to circulate and compress refrigerant gas, facilitating the heat exchange process that leads to the cooling of the air. 

PSH has a variety of air conditioning compressors in stock from Mahle, Denso, Valeo, and +Line.


All products are made-up up of a variety of components – spare parts. We have them. Tested and ready to move.  

We offer an extensive range of high-quality parts that meet various needs across diverse applications.



Electric vehicles (EVs) are vehicles powered by electricity stored in a battery. Advantages over traditional combustion engines include lower emissions, reduced operational costs, and improved energy efficiency. EV technology continues to advance with enhancements in battery capacity, charging infrastructure, and affordability.

Meeting the demands of the rapidly growing and ever-evolving EV market we continuously add products for Hybrid Electric Vehicles (HEV), Plug-in Electric Vehicles (PHEV) and Full Electric Vehicles (EV).

Enkele voorbeelden van EV componenten zijn:

48-volt alternators

hybride battery packs

DC/EC-inverters, DC-converters

EV AC compressors


ll keeping in mind their reliability, sturdy look and simplicity, but now with the highest possible technology inside,  we developed new CV test benches. Also we developed several small testers that are an addition to your current tester. This means you can now test modern ‘COM’ alternators using your old testing device. To complete our range, we also have several parts testers.


Remanufacturing is a sustainable, circular, and cost-efficient process that restores used or worn products or parts to an almost-new condition, thereby extending their lifespan and reducing waste. Each original product or part undergoes disassembly, cleaning, repair, and rebuilding to meet the same or even higher quality and performance standards as the original.

We have a factory in Gdynia, Poland, dedicated to remanufacturing high-quality products for a second life. This includes our own PSH +Line Reman range.


With over 5,000 available supplementary products and a stock of over 30 brands, we offer a diverse range of parts that fit your budget and specifications. Our inventory includes items such as lamps, cables, fuses, sensors, and workshop equipment.

We can also place special orders for unusual parts across various vehicle applications, from cars to industrial sectors. Let us know what you’re looking for!

"Alongside this extensive range, PSH continues to expand into new markets, consistently broadening and enhancing our offerings...

We keep developing