ZF Constant Gear (Part No. 1250 303 112) for Gearbox Systems

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  • In-stock availability for urgent repairs.
  • Free technical guidance on installation and compatibility‌
  • ‌P/N:1250 303 112

ZF Constant Gear (Part No. 1250 303 112) for Gearbox Systems


Product Overview

The ZF Constant Gear (Part No. 1250 303 112) is a high-precision component designed for seamless integration into ZF gearbox systems. Engineered for durability and performance, this part ensures optimal power transmission and reliability in automotive and industrial applications.

Technical Specifications:‌

Material:‌ High-strength alloy steel
Compatibility:‌ ZF gearbox models (refer to compatibility guide)
Load Capacity:‌ Up to 500 Nm
Temperature Range:‌ -40°C to 120°C
Certifications:‌ ISO 9001, OEM-approved
Simple Installation Tip:‌

Ensure the gearbox is clean and free of debris.
Align the gear with the shaft using a precision alignment tool.
Apply recommended lubricant before assembly.
Torque bolts to the manufacturer’s specified values.
For optimal performance, source this part from authorized ZF dealers or suppliers


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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