Oshkosh Defense home page.

Next-generation solutions for mobility, reliability, and lethality.

Oshkosh Defense is a full-service partner throughout the entirety of the product lifecycle – from purchase, to maintenance, training, and everything in between.

Oshkosh Defense aftermarket services team working with troops.

Designing the future of delivery and fleet vehicles.

Oshkosh Defense USPS delivery vehicle.

Innovating solutions to solve complex problems in the military and delivery vehicle markets

Oshkosh Defense engineers looking at a computer screen.

Enabling those who dedicate their lives to service to accomplish their mission and return home safely.

Oshkosh Defense logo on the front of a military vehicle.

Get the latest on Oshkosh Defense contracts, technological advancements, company initiatives, and more — directly from our team.

Oshkosh Defense family of military vehicles in a row.

OSHKOSH DEFENSE

AFTERMARKET PRODUCTS & SERVICES

Keep your fleet performing at peak performance throughout its life cycle with the maintenance, training, parts, and services that’ll keep you ready when duty calls.

OUR SERVICES

Beyond production and delivery, Oshkosh Defense provides continuous and worldwide support to extend the vehicle lifespan. As missions and environments change, we are with you every step of the way with aftermarket products and services to keep your vehicles operating at peak performance. No compromises. No cutting corners. We’re a full-service partner throughout the entirety of the product life cycle—from purchase and maintenance to training and everything in between.

PARTS AND KITS

Oshkosh Defense offers 24/7 support, worldwide parts distribution and expert maintenance services wherever the mission takes you. Our aftermarket kits and global maintenance operations keep you at peak readiness for every mission.

PARTS AND KITS
FIELD SERVICE SUPPORT

With trained Field Service Representatives (FSRs) and an extended third-party Service Provided Network (SPN), you’re never on your own out in the field. Highly trained professionals are trained to keep your Oshkosh Defense vehicles and mobility solutions in top shape.

FIELD SERVICE SUPPORT
LIFE CYCLE MANAGEMENT

Our certified experts and trainers visit troops around the world in-person and virtually to offer first-hand technological knowledge. Our hands-on training sessions, simulators, and videos help you understand and utilize your tactical vehicle to its full potential.

LIFE CYCLE MANAGEMENT
TRAINING

Our certified experts and trainers visit troops around the world in-person and virtually to offer first-hand technological knowledge. Our hands-on training sessions, simulators, and videos help you understand and utilize your tactical vehicle to its full potential.

TRAINING

OSHKOSH DEFENSE IS COMMITTED TO PROVIDING UNPARALLED SUPPORT, SERVICE, AND TRAINING  THROUGHOUT THE ENTIRE LIFECYCLE OF OUR VEHICLES. OUR AFTERMARKET TEAM IS ALWAYS READY TO ASSIST WITH EXPERT GUIDANCE TO ENSURE OUR CUSTOMERS CAN COMPLETE THEIR MISSION AND RETURN HOME SAFELY.

Travis Schmuhl

Vice President & General Manager – Global Operations, Oshkosh Defense

SERVICE CONTRACTS CENTER

Multiple Award—Indefinite Delivery, Indefinite Quantity (MA-IDIQ) contracts allow us to responsively provide services and support to those who depend on our products. Learn more about the service contracts we’ve been awarded and how they benefit you.