Transmissions
Transmissions for Heavy Equipment
Our parts specialists are standing by.
We supply new aftermarket, used, and salvaged Transmissions for all heavy equipment diesel engines.
Click-to-Call 520-239-6049
for quick, immediate assistance
Popular Transmission Part Numbers
- 160-2196
- 196174A1
- 365-2326
- 22650
- 396-3357
- AT460896
- AT317809
- AT472409
- 123-0755
- PG200523
- 146-6225
- 425-15-41010
- 22559
- 8605271
- 355-0560
- 458-7355
- RE324215
- 220-1429
- 11037935
- 426-15-41001
- 8E-6683
- 180-3429
- YZ18892
- 380-8841
- AT178009
- AT336002
- 106-6452
- 189-4589
- 219-2624
- YZ19238
- 56D-13-10002
- 9W-1285
- AT209544
- AT418002
- 135-2521
- 22597
- 22730
- 294-9819
- 237-2331
- 8E2946
- 22649
New Aftermarket, Used & Rebuilt Transmissions
Transmissions transfer engine power to the tracks or wheels, regulating speed, torque, and directional control. Heavy equipment relies on several transmission designs, including powershift, hydrostatic, automatic, and manual systems, each engineered for specific load demands, machine size, and jobsite conditions. We supply complete transmission assemblies and related components for excavators, loaders, trucks, dozers, and more across major brands like CAT, Komatsu, Volvo, Deere, Hitachi, Doosan, and others, including the popular CAT Powertrain Transmission used in many high demand applications.
Our team confirms compatibility by cross referencing OEM part numbers and verifying key details such as transmission model, gear ratio, torque capacity, housing configuration, control type, and serial number breaks. Precise identification is critical because incorrect gearing or mounting specifications can lead to poor performance, overheating, or internal drivetrain damage. Built for construction, mining, and industrial applications, these transmissions are selected for durability, reliability, and long term service life. When you order from Best Equipment Sales Parts, our specialists help ensure you receive the correct transmission assembly to keep your equipment productive and operating efficiently.
Why Choose Best Equipment Sales for Your Transmissions
- Nationwide Supplier Network: we have partnered with more than 3,000 trusted suppliers, helping customers searching for heavy equipment transmissions near me source dependable assemblies delivered across all U.S. regions.
- Comprehensive Transmission Options: We verify specifications including transmission model, gear ratios, torque rating, control configuration, and equipment compatibility using new aftermarket inventory, stocked rebuilt units, and salvage yards when a cost effective alternative is required.
- Fast Shipping: Our logistics network minimizes downtime by delivering properly matched transmissions that restore smooth shifting and reliable drivetrain performance.
- Expert Support: Our parts specialists understand heavy equipment drivetrains and powertrain systems, ensuring accurate identification and dependable long term operation.