ZF Transmission 3rd Speed Helical Gear (25 Teeth), Part No. 0091303137 – Heavy-Duty OEM Replacement
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- In-stock availability for urgent repairs.
- Free technical guidance on installation and compatibility
- P/N: 0091303137
ZF Transmission 3rd Speed Helical Gear (25 Teeth), Part No. 0091303137 – Heavy-Duty OEM Replacement
Product Overview
This ZF 3rd speed helical gear (Part No. 0091303137) is a high-precision component designed for ZF transmission systems, commonly used in trucks and commercial vehicles. It provides reliable power transfer and minimizes vibration, making it an ideal solution for maintenance and repair. Manufactured from high-grade steel, it meets strict OEM standards for compatibility with popular ZF models like the EcoLife and AS Tronic series.
Simple Install Tip
Before installation, thoroughly clean the transmission shaft and apply manufacturer-recommended lubricant to reduce friction. Align the gear precisely on the shaft, ensuring teeth mesh correctly with adjacent components, then torque bolts to 50-60 Nm using a calibrated wrench to prevent misalignment or premature wear.
Technical Specification
- Part Number: 0091303137
- Type: Helical Gear
- Teeth Count: 25
- Material: Heat-treated alloy steel
- Application: 3rd speed transmission for heavy-duty vehicles
- Compatibility: ZF EcoLife, AS Tronic, and similar transmission models
- Weight: Approximately 0.8 kg
- Dimensions: Outer diameter 120 mm, inner bore 50 mm (actual specs may vary by model)
- Standards: ISO 9001 certified, corrosion-resistant coating
Packaging & Shipping
By Express : Suitable for sample order or <50 KG Fast:3-10 days High shipping cost Door to door service
By Air : Suitable for >50 KG Fast: 3-7 days Lower than express cost Airport to airport service
By Sea: Suitable for >300 KG Lower cost port to port service
As a leading supplier and dealer of ZF parts, we provide genuine components to maintain the integrity and efficiency of your gearbox system. Trust in our expertise and quality assurance to keep your ZF gearbox running smoothly.
| Installation Tips | Surface prep: Degrease with ZF Cliclean 3 solvent； Gasket application: Use Loctite 518 in continuous 1.5mm bead；； Alignment: Install using factory alignment pins (ZF tool B40 5003 recommended)；； Torque sequence:Initial: 12Nm star pattern—–Final: 28Nm + 90° angle torque；；；； Post-install: Pressure test at 2.5 bar before fluid fill |
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