The WG2211040129 (1040105 / 40000009) Reverse Gear is a high-strength transmission component designed for heavy-duty truck gearboxes.
It is specially engineered for reverse driving conditions such as heavy-load reversing, construction site maneuvering, and mining operations. The gear ensures stable power transmission, smooth operation, and high durability under extreme working conditions.
Key Function
- Provides reliable reverse power transmission
- Ensures smooth engagement during reversing operations
- Maintains stable gearbox performance under heavy load
- Reduces vibration, noise, and gear impact
Product Advantages
● High Strength 20CrMnTi Alloy Steel
The gear is manufactured from premium 20CrMnTi carburized alloy steel, featuring:
- High strength and excellent toughness
- Strong impact resistance under heavy load
- Stable performance in harsh environments
It is ideal for frequent reversing and heavy-duty applications.
● Reinforced Tooth Design for Heavy Load Conditions
The gear tooth structure is specially thickened and reinforced to solve the common problem of reverse gear stress concentration, providing:
- Stronger anti-chipping performance
- Improved anti-breakage capability
- Extended service life under heavy-duty operation
It significantly reduces failure risks such as tooth breakage or cracking.
● Advanced Heat Treatment Process
The product undergoes multiple precision processes including:
- Carburizing and quenching
- Low-temperature tempering
- Precision grinding
- Dynamic balancing calibration
The surface hardness reaches HRC 58–63, offering:
- Excellent wear resistance
- Strong fatigue resistance
- Long service life under continuous load
● Precision Machining for Smooth Operation
Using high-precision hobbing and grinding technology, the gear ensures:
- Accurate tooth profile and consistent meshing
- Smooth operation without jamming or noise
- Perfect matching with gearbox shaft and synchronizer system
This improves shifting quality and driving comfort.
● Stable Performance in Harsh Working Conditions
Designed for extreme environments such as:
- Mining and construction sites
- Heavy-load transport operations
- Frequent reversing and directional changes
It ensures reliable performance with minimal downtime.
Technical Features
- Material: 20CrMnTi alloy carburized steel
- Hardness: HRC 58–63
- Carburizing + quenching + tempering process
- Precision grinding and hobbing
- Reinforced tooth structure design
- Dynamic balance calibration
Application Scope
- Heavy-duty truck transmissions
- Commercial vehicle gearbox systems
- Construction and mining vehicles
- Heavy-load logistics transport
- Transmission repair and OEM replacement
Performance Benefits
- Strong reverse gear reliability
- Reduced gear breakage and maintenance cost
- Smooth and stable reversing operation
- Lower vibration and noise
- Extended service life
Supply & Service
- Ready stock available for fast delivery
- OEM customization supported
- Stable quality for long-term supply
- Professional technical support provided