Oshkosh Tca Assy-1:1 Ratio 21000S

Oshkosh Tca Assy-1:1 Ratio 21000S

This is a rebuilt Oshkosh 21000 Series transfer case assembly with a direct drive 1:1 gear ratio. It is designed specifically for use in Terex and Oshkosh S-Series front discharge mixer trucks, where it transfers power to the vehicle's axles. As a critical drivetrain component, this remanufactured assembly is a necessary replacement for a failed or worn original transfer case to restore vehicle operation. The 'EX' in the part number signifies that this is a rebuilt unit.

Key Features

• Rebuilt transfer case assembly for Oshkosh 21000 Series.
• Features a 1:1 direct drive ratio.
• Designed with a 2-shaft configuration.
• Available in both aluminum and steel case versions.
• Engineered for air-shift high/low and front axle declutch functions.

Fits These Mixers

Terex, Terex Advance, Oshkosh. Fits Terex and Oshkosh S-Series front discharge mixer trucks.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.