ZF TRANSMISSIONS 0730002900 LOCK RING T.5,00 MM – Heavy-Duty Retaining Ring for ZF Transmission Systems

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  • In-stock availability for urgent repairs.
  • Free technical guidance on installation and compatibility‌
  • ‌P/N:0730002900

ZF TRANSMISSIONS 0730002900 LOCK RING T.5,00 MM – Heavy-Duty Retaining Ring for ZF Transmission Systems


Product Overview

The ZF TRANSMISSIONS 0730002900 LOCK RING T.5,00 MM is a premium-quality retaining component designed specifically for heavy-duty ZF transmission applications. This 5.00mm thick lock ring provides exceptional axial retention force, ensuring secure component positioning in high-stress transmission environments. Manufactured to exact ZF OEM specifications, it guarantees perfect fitment and reliable performance in commercial vehicle transmissions.

Key Advantages:
✔ OEM-Equivalent Quality – Direct replacement for ZF genuine parts
✔ Heavy-Duty Construction – 5.00mm thickness for maximum load capacity
✔ Precision Engineered – Consistent dimensions for perfect fit
✔ Durable Material – High-carbon steel with anti-wear treatment
✔ Wide Application – Used in ZF Ecolife, Ecomat, and AS Tronic series

Technical Specifications:

  • Part Number: 0730002900
  • Type: Lock Ring (Retaining Ring)
  • Thickness: 5.00 mm
  • Material: CK75 spring steel (DIN 17222)
  • Hardness: 45-50 HRC
  • Surface Treatment: Phosphate coating
  • Operating Temperature: -40°C to +120°C
  • Load Capacity: 2500N static, 1500N dynamic
  • OEM Reference: ZF 0730002900

Professional Installation Guide:

  1. Preparation:
    • Clean the shaft/housing groove thoroughly
    • Verify groove dimensions match ring specifications
  2. Installation Tools:
    • Use heavy-duty retaining ring pliers (minimum 300mm length)
    • Wear safety gloves (sharp edges)
  3. Installation Process:
    • For external grooves: Expand ring diameter by 10-15%
    • For internal grooves: Compress ring diameter by 10-15%
    • Align carefully and release slowly into position
  4. Post-Installation Check:
    • Verify full circumferential contact
    • Check for proper seating using feeler gauge
    • Apply light lubricant to rotating surfaces

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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