Unit Exchange
Reliable, cost-effective unit exchange (UTEX) on the components that put a locomotive on the ground — contactors, air dryers and engine components.
Quality and reliability, without the outright price
Quality and reliability are what we strive for at JMC Products — and we understand that both can be achieved while saving cost. That's what UTEX is for.
Partnering with industry leaders on these critical components lets us respond quickly and limit your downtime. And our central location means rapid delivery across the US.
What we stock on unit exchange
Air & electrical
- 975-100 air dryers
- Contactors
- Starters
Engine components
- Roots blowers
- Water pumps
- Fuel pumps
- Fuel injectors
Rotating
- Vane motors
And more
- Many other components — if you're not sure whether it's a UTEX item, ask.
Rebuilt in our own shop
Some of this work we do ourselves. Our own rebuild shop turns cores into sellable units — water pumps, blowers and HLPs (head, liner and piston), reconditioned to OEM specifications using quality replacement parts.
It means the unit and the core stay with one company from the day it comes off your locomotive.
How it works
Unit exchange
We ship you a rebuilt unit and take your core in exchange. Fastest way back into service — you're not waiting on your own unit to come through a shop.
Outright sale
Buy the rebuilt unit outright, no core required.
Repair & return
Send us your unit and we'll rebuild that one and send it back. When you need the specific unit you started with, this is the route.
Have a core sitting on the floor?
Send us the part number and the unit it came off. We'll come back with your options — exchange, rebuild or outright — and what each one costs.