Overview
The ZF 0750.101.130 END SHIM is a precision-engineered spacer component designed to maintain exact axial clearances within heavy-duty ZF transmissions. Positioned between the main shaft assembly and the gear train, this OEM genuine part ensures proper preload and alignment of rotating elements. The SKU 0750.101.130 is critical for preventing metal-to-metal contact and compensating for manufacturing tolerances in construction machinery transmissions. When installed alongside the 2094104412: MAIN SHAFT, it guarantees optimal load distribution across the drivetrain.
Symptoms of Failure
- Transmission oil leaks at shaft seals — A worn end shim allows excessive axial play, forcing seals to misalign and weep fluid. Search “ZF transmission oil leak from output shaft” to diagnose this issue.
- Gear engagement noise under load — When the shim thickness degrades, gear teeth clash during acceleration. Look for “clunking sound in ZF WG transmission” as a long-tail query.
- Premature bearing wear — Incorrect end float from a collapsed shim accelerates bearing failure. Mechanics often search “ZF transmission bearing failure symptoms” to identify this.
- Hard shifting or gear slipping — Axial movement disrupts shift fork alignment, causing delayed engagement. This matches “ZF transmission slipping in forward gears” searches.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 0750.101.130 |
| Material | Case-hardened steel (DIN 1.7131) |
| Outer Diameter | 75.0 mm |
| Inner Diameter | 50.0 mm |
| Thickness | 1.30 mm |
| Weight | 0.045 kg |
| OEM Reference | ZF 0750.101.130 |
Compatibility
This end shim is engineered for ZF WG series transmissions commonly used in construction machinery. It fits the WG180, WG200, and WG210 models, where it sits between the 2094304054: MAIN SHAFT and the shift system components. The part also supports the 2094106010: SHIFT SYSTEM by maintaining correct fork-to-gear spacing. For wheel loaders and graders using ZF 4WG-200 or 6WG-180 transmissions, this shim is a direct replacement.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094104412 | MAIN SHAFT | Transfers torque from engine to gear train |
| 2094304054 | MAIN SHAFT | Alternate shaft for high-torque applications |
| 2094106010 | SHIFT SYSTEM | Controls gear selection via hydraulic pistons |
| 2094206001 | GEARSHIFT SHAFT | Transmits shift lever motion to forks |
| 2094306053 | GEARSHIFT SHAFT | Secondary shaft for dual-clutch systems |
| 0630513070 | SNAP RING | Secures shim and bearings on shaft |
| 2094306019 | WASHER | Distributes clamping force on shim stack |
| 0732040444 | COMPRESSION SPRING | Provides preload to shift rail detents |
| 0732040728 | COMPRESSION SPRING | Heavy-duty spring for high-vibration environments |
| 2093206001 | BUSH | Reduces friction on gearshift shaft pivot |
Frequently Asked Questions
Q: Can I reuse the 0750.101.130 end shim during a rebuild?
A: No. ZF recommends replacing this shim with every transmission overhaul because it compresses permanently under load. Reusing it leads to incorrect end float and premature failure of the 2094206001: GEARSHIFT SHAFT.
Q: How do I measure the correct shim thickness for my ZF WG200?
A: Use a dial indicator to measure axial play between the main shaft and housing. Subtract 0.05 mm for preload, then select the 0750.101.130 shim that matches the remaining gap. Always pair it with a new 0630513070: SNAP RING for secure retention.
Q: Will this shim work with the 2094104412 main shaft in a 6WG-180?
A: Yes. The 0750.101.130 is dimensionally identical for both 4WG and 6WG series. Verify that the 2094306019: WASHER is also replaced to maintain stack height accuracy.
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Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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