Terex Tas Steering Gear

Terex Tas Steering Gear

This is a heavy-duty integral power steering gear assembly used in the steering system of Terex front discharge mixer trucks. The 'TAS' designation strongly indicates it is a model from the TRW TAS (Total Axle Series) family of steering gears, which are common in heavy commercial vehicles. This component is critical for vehicle control, combining the manual steering mechanism, hydraulic control valve, and power cylinder into a single unit. It is typically replaced due to internal wear, hydraulic leaks, or damage, which can lead to poor steering response or loss of power assist.

Key Features

• Fully integral design combines manual steering, control valve, and power cylinder in one package.
• Designed for heavy-duty commercial vehicle applications like concrete mixers.
• Features internal unloading valves to protect the power steering system and reduce pressure at maximum turn angles.
• Provides manual steering capability in the event of a hydraulic system failure.
• Robust construction to absorb shock loads from the road, preventing kickback at the steering wheel.

Fits These Mixers

Terex, Terex Advance, Oshkosh. Fits the chassis of various Terex Advance and older Oshkosh front discharge mixer models. It is a core component of the front axle and steering system. Specific model fitment (e.g., Terex Commander, Charger series) may vary, and the exact TRW gear model (e.g., TAS65, TAS85) would need to be confirmed by the OEM part number for the specific chassis.

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.