🧰 Inventory Checklist: Essential Wear Parts for ZF WG310 Transmissions and BP230 Axles
By TIANJIN XIAOHANG CONSTRUCTION MACHINERY .CO.LTD – Your WG310 and BP230 Inventory Specialist
🛠️ Introduction: Maximizing Uptime for ZF Workhorses
The ZF WG310 (a heavy-duty transmission) and the BP230 (a robust axle/brake system) are core components in large loaders, graders, and mining equipment globally. Maximizing the uptime of these machines requires a proactive inventory strategy focused on the most frequently failing wear parts.
As a ZF Authorized Service Dealer, Tianjin Xiaohang Construction Machinery Co.Ltd maintains a deep inventory of certified spares for these high-demand models. This guide helps you structure your stock to cover immediate repair needs.
I. ZF WG310 Transmission: High-Friction and Hydraulic Kits
The WG310 is highly susceptible to wear within the clutch packs and the hydraulic sealing mechanisms due to its heavy-duty application.
| WG310 Wear Part Category | High-Demand Components to Stock | Why Stocking Genuine Parts Matters |
| Clutch Components | Friction Plate Sets (especially for high gears), Steel Reaction Plates, Clutch Piston Seals. | Non-genuine plates degrade quickly under the WG310’s high torque, contaminating the fluid rapidly. |
| Seal & Gasket Kits | Complete Overhaul Seal Kits, Input/Output Shaft Seals. | Seals are critical for maintaining hydraulic pressure integrity. Use of certified materials is non-negotiable. |
| Filtration | Hydraulic Filter Elements (main and pressure filters). | Stocking these prevents costly downstream damage from contamination. |
| Control Unit | Solenoid Valve Replacement Kits (common electrical failure point). | Solenoids are required for precise shift quality and temperature regulation. |
💡 Expert Tip:
For the WG310, always stock sufficient high-grade bearings as they are often replaced during major clutch pack overhauls to ensure proper shaft alignment and gear mesh.
II. ZF BP230 Axle/Brake System: Seals, Gears, and Stopping Power
The BP230 axle is critical for stability and braking efficiency. Its wear parts are focused on sealing, braking friction, and gear integrity.
| BP230 Wear Part Category | High-Demand Components to Stock | Why Stocking Genuine Parts Matters |
| Brake System | Brake Discs/Pads (Friction Material), Brake Piston Seals. | Braking components are safety-critical. Our certified parts guarantee thermal stability and friction coefficient consistency. |
| Sealing | Hub Seals, Differential Seals, Pinion Seals. | These seals fail due to heat and contaminants, leading to expensive gear oil loss and internal gear damage. |
| Differential/Final Drive | Selected Planetary Gear Pins, Thrust Washers, Spider Gears. | These components wear out under continuous differential load, requiring specific repair kits. |
III. Partnering with Tianjin Xiaohang for Inventory Management
Managing inventory for high-value items like WG310 and BP230 spares requires precision.
- Assured Supply: Our deep inventory strategy means we always have these critical WG310 and BP230 overhaul kits and individual components in stock, ready for immediate dispatch.
- Model Identification Support: Confused between a WG310 and a 5WG310 part? Our 20-year experienced engineers assist you in verifying the exact part number against the chassis or transmission serial number.
Need a rapid quote for a complete WG310 overhaul kit or BP230 brake pack? Contact us for our distributor pricing and immediate stock availability.
| Entity & Focus | Contact Information |
| Authorized Service Company | TIANJIN XIAOHANG CONSTRUCTION MACHINERY .CO.LTD |
| Email for Quotations | 5858518@GMAIL.COM |
| Direct Contact (Mobile/WhatsApp) | +86 15822863467 |