About Us
Built to Keep You Running.
About TXA Genuine Parts
When a generator goes down on a container ship in the middle of the Pacific, or a Cat engine stalls out on a job site three hours from the nearest dealer, there's no time to wait. That's the reality our customers live in every day — and it's the reason TXA Genuine Parts exists.
We're not a marketing department that happens to sell parts. We're a team of engineers, machinists, and lifelong diesel people who got tired of watching good equipment sit idle because the right part was too expensive, too slow to arrive, or simply unavailable. So we started building aftermarket engine parts ourselves — for the heavy machinery, power generators, marine vessels, and fleets that keep industries moving.
What We Build
Our catalog covers aftermarket components for the engines that power industrial machinery, marine applications, power generator and commercial fleets like. If it's part of what keeps a diesel engine running, chances are we make it:
- Cylinder blocks and cylinder heads
- Pistons, piston rings, and piston liners
- Connecting rods and rod bearings
- Complete gasket kits and sealing solutions
- Valve trains, camshafts, and timing components
- Fuel injection systems and components
- Oil pumps, water pumps, and cooling system parts
- Complete overhaul kits for major engine families
Parts compatible for Caterpillar®, Cummins®, Detroit Diesel®, Navistar®, John Deere®, Volvo/Mack and other major engine platforms. From critical engine components to transmission, brake, and suspension parts, every piece we manufacture is designed, tested, and built to hold up under real working conditions, not just pass a spec sheet.
How We Work
Quality control isn't a slogan here — it's a person on our floor checking tolerances before a part ever leaves the building. We invest in R&D because the engines our customers depend on keep evolving, and we'd rather stay ahead of that curve than play catch-up. When something doesn't meet our own standard, it doesn't ship. Simple as that.
Where We Go
TXA parts runs in the U.S. and across Latin America, the Middle East, and Asia. As manufacturers and exporters, we've built our logistics and support around one idea: distance shouldn't be the reason your equipment sits idle. Whether you're a distributor stocking parts for a regional fleet or an operator sourcing a single component for a marine engine halfway around the world, our team is set up to get it to you.
Who You're Talking To
If you call TXA, you'll talk to someone who actually knows what the part in question does — not a script. Our team includes people who've turned wrenches themselves, and that hands-on background shapes every part we design. We know that behind every order is a piece of equipment that needs to get back to work, and a person whose job depends on it.
Meet our team
Dedicated professionals driving our success
Walter
Sales Director
Walter has spent more than 40 years in this business, with deep expertise in Caterpillar components — he knows that platform inside and out. He knows the broader market the same way: not from a report, but from decades of actual conversations, negotiations, and deals closed with partners across the globe. He's the person who remembers what happened the last time a fleet ran into this exact problem, because chances are, he was on the call. Talk to Walter, and you're talking to someone who's already seen your situation before.
Liz
Product Manager
Liz has spent over 40 years in this industry, with particular depth in Caterpillar components, and knows the market the way most people know their own street — every shift, every gap, every place where "standard" isn't good enough. She's guided products from a rough idea to something that actually holds up in the field, drawing on decades of hands-on market knowledge to know what's worth building and what isn't. If a TXA part reaches your shop, Liz has already asked the hard questions about it.
Evolving together
Highlight your history, showcase growth and key milestones.
First Milestone
TXA became an official member of the Engine Builders Association, marking our entry into a professional network dedicated to excellence and innovation in engine technology.
Second Milestone
We are proud to announce that TXA is now an official member of the U.S. Chamber of Commerce. This milestone strengthens our commitment to excellence and connects us with a leading network of American businesses. Through this partnership, we will enhance our global reach, advocate for industry innovation, and contribute to the future of engine technology—driving growth not only for TXA, but for the broader business community we serve.
At TXA, we provide professional, efficient, and tailored solutions, ensuring a seamless and superior experience for every client. Your satisfaction is our ultimate priority.
*Trademark & Compatibility Disclaimer
TXA is not affiliated with, authorized by, endorsed by, or sponsored by Caterpillar Inc., Cummins Inc., Detroit Diesel Corporation, Navistar, Inc., Deere & Company, Volvo Group, Mack Trucks, Inc., or any of their respective affiliates.
All trademarks, trade names, logos, model names, and part numbers referenced on this website or in our catalogs are the property of their respective owners and are used for identification and compatibility purposes only. References to OEM names, engine models, or part numbers do not indicate that the products offered by TXA are manufactured by, approved by, or originate from the respective OEMs. Unless otherwise expressly stated, all TXA products are aftermarket replacement parts.