Servicing ZF Transmissions in CASE Loaders
Servicing CASE Construction Equipment: Sourcing ZF Transmission Spares for Loaders

Introduction: The CASE and ZF Partnership
Many CASE Construction wheel loaders are trusted globally for their performance, which often relies on the durability of an integrated ZF transmission. For distributors and service technicians, identifying the correct ZF model within a CASE machine is the first step to successful parts procurement.
This guide from Tianjin XiaoHang Construction Machinery Co., Ltd. helps you identify and source the correct ZF spares for your CASE equipment, leveraging our 20 years of industry experience.
Section 1: Identifying the ZF Model in Your CASE Loader
Look for the Nameplate
While CASE has its own part numbering system, the transmission itself will have a ZF nameplate (data plate). This plate contains the two most important pieces of information for sourcing:
- Type (Model): e.g., 4BP230, 4WG210, etc.
- Parts List No. (BOM): e.g., 4681.084.018.
You must use these ZF numbers, not the CASE part number, to guarantee accurate aftermarket sourcing.
Section 2: Common Spares for ZF-Equipped CASE Machines
High-Wear Items for Loader Applications
Based on our 20 years of repair data, loaders (like the CASE model shown in ZF training) put heavy stress on:
- Torque Converters: Sourcing the correct unit (e.g., [0501.009.431] for a 4BP230) is vital.
- Clutch Packs (K1-K4, KV, KR): Constant forward-reverse shifting causes wear.
- Sensors and Solenoids: Electronic controls are critical for smooth operation.
Section 3: The XiaoHang Advantage for OEM Brands
China Supply Chain Speed for Global Brands
XiaoHang Machinery Co. is a premier supplier based in China, offering a significant advantage for sourcing ZF parts used in major OEMs like CASE. We provide:
- Technical Expertise: We verify your ZF BOM number to ensure the parts match your CASE application.
- Fast Lead Times & Competitive Price: Our efficient Chinese manufacturing infrastructure and strong inventory mean you get your parts faster and at a better price.
Conclusion: Your Expert Partner for CASE/ZF Spares
Trust Tianjin XiaoHang Construction Machinery Co., Ltd. to be your technical partner for sourcing ZF transmission parts for CASE machinery.
Contact our International Sales Team today for technical support and fast, competitive quotes.
| Contact Detail | Information |
| Sales Representative | Tony Chang |
| Trading Entity | TIANJIN LINKWORLD TRADING CO. LTD |
| Direct Contact (Phone/WhatsApp) | +86 15822863467 |
| 5858518@gmail.com | |
| Expertise Provided by | Tianjin XiaoHang Construction Machinery Co., Ltd. |