
Cotta is a U.S.-based manufacturer specializing in high-performance gearboxes, transfer cases, and speed reducers for heavy-duty applications. Founded in 1906, Cotta has built a long-standing reputation for engineering precision drivetrain components used in off-highway, defense, industrial, and custom-built vehicles. Known for their durability, customization, and American-made quality, Cotta products are widely trusted in industries where reliability under extreme conditions is essential.
Key Product Offerings
- Transfer Cases – Standard and custom-built for on/off-road and industrial vehicles
- Speed Reducers & Increasers – Designed for engine testing, industrial machinery, and power generation
- Right-Angle Gear Drives – Engineered for tight-space configurations
- Custom Gearboxes – Tailored for defense, aerospace, mining, and specialty vehicles
- Pump Drives – Designed for diesel and electric motor applications
- Power Transmission Solutions – Precision assemblies for torque management and performance
Key Facts
- Founded: 1906
- Headquarters: Beloit, Wisconsin, USA
- Industries Served: Trucking, defense, construction, oil & gas, industrial, aerospace
- Known For: Custom-engineered drivetrain systems and rugged, high-torque gearboxes
- Made in the USA: All products are manufactured and assembled in the United States
- OEM & Aftermarket Support: Offers both original equipment and remanufactured parts
Looking for a Cotta transfer case or gearbox? Contact General Truck Parts for expert assistance, custom solutions, and fast nationwide shipping.
Manufacturers
AG-Chem®
Allison Transmission®
Apsco®
Autocar®
AxleTech®
Badger®
Blount®
BorgWarner®
Capacity®
Chelsea®
Clark®
Clark-Hurth®
Comaxle®
Cotta®
Cushman®
Custom Hoists, Inc.®
Dana®
Detroit®
Dresser®
Eaton®
Euclid®
Fabco®
Freightliner®
Fuller®
Funk®
Gates®
Gemmer®
Genie®
GMC®
Gradall®
Grove®
IHC®
International®
Kalmar®
Kenworth®
Kessler+Co®
Kirkstall®
Koehring®
Komatsu®
LimaLink Belt®
Lull®
Lundy®
Mack®
Marmon-Herrington®
Meritor®
Muncie®
Navistar®
New Process®
New Venture®
Noster®
Oshkosh®
Ottawa®
P&H®
PAI®
Permco®
Peterbilt®
Pettibone®
Rexroth®
RH Shepard®
Rockwell®
Ross®
Saginaw®
Sige®
Spicer®
Sterling®
Taylor®
Terex®
Tico®
Tracmobile®
Tremec®
TRW®
TTC®
Twin Disc®
Tyrone®
Vickers®
Volvo®
Western Star®
ZF®
Contact Us Today
Our Experts are available to answer your questions and help you with your needs.
We take pride in getting you your answers, parts, and assemblies fast.
![]() | 800-621-3914 |