Overview
The ZF 2094.313.053 INNER CLUTCH DISK is a critical friction component engineered for the WG100, WG130, and WG131 transmission series. Positioned within the clutch pack assembly, this OEM genuine part transfers torque from the engine to the gear train by engaging with the outer clutch drum. The SKU 2094.313.053 ensures precise hydraulic pressure distribution, enabling smooth gear shifts under heavy industrial loads. Without this disk, the transmission cannot maintain power flow during clutch engagement, making it essential for drivetrain integrity. This part works in concert with the 2094104412: MAIN SHAFT and the 2094304054: MAIN SHAFT to ensure rotational stability during operation.
Symptoms of Failure
When the ZF 2094.313.053 inner clutch disk deteriorates, operators may notice specific performance issues. Delayed gear engagement is a primary indicator, where the transmission hesitates before moving into drive or reverse. Torque loss under load occurs as the disk loses friction material, causing the vehicle to struggle on inclines. Erratic shift quality manifests as harsh or slipping shifts, particularly when the transmission is hot. Additionally, contaminated transmission fluid with dark particles signals that the friction lining is disintegrating, requiring immediate inspection of the 2094106010: SHIFT SYSTEM and the 2094206001: GEARSHIFT SHAFT for collateral damage.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 2094.313.053 |
| Outer Diameter | 180 mm (estimated) |
| Inner Diameter | 120 mm (estimated) |
| Thickness | 3.5 mm (new) |
| Material | Sintered bronze friction lining on steel core |
| Weight | 0.45 kg |
| OEM Reference | ZF 2094.313.053 |
| Related Parts | 2094306053: GEARSHIFT SHAFT, 0630513070: SNAP RING, 2094306019: WASHER, 0732040444: COMPRESSION SPRING, 0732040728: COMPRESSION SPRING, 2093206001: BUSH |
Compatibility
This inner clutch disk is specifically designed for ZF WG-series transmissions. Verified compatibility includes the WG100, WG130, and WG131 models. It may also be suitable for the WG180 and WG200 series when used in similar clutch pack configurations, though cross-referencing with the transmission serial number is recommended. The disk interfaces directly with the 2094104412: MAIN SHAFT and the 2094304054: MAIN SHAFT to ensure correct axial positioning. For optimal performance, always pair this disk with a new 0630513070: SNAP RING to secure the assembly.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094104412 | MAIN SHAFT | Transfers rotational torque from clutch pack to gearset |
| 2094304054 | MAIN SHAFT | Provides secondary support for clutch drum alignment |
| 2094106010 | SHIFT SYSTEM | Controls hydraulic pressure to engage clutch packs |
| 2094206001 | GEARSHIFT SHAFT | Mechanically links shift lever to valve body |
| 2094306053 | GEARSHIFT SHAFT | Alternate shaft for specific WG transmission variants |
| 0630513070 | SNAP RING | Secures clutch disk stack within the drum |
| 2094306019 | WASHER | Provides thrust surface between rotating components |
| 0732040444 | COMPRESSION SPRING | Returns clutch piston to disengaged position |
| 0732040728 | COMPRESSION SPRING | Higher tension spring for heavy-duty clutch packs |
| 2093206001 | BUSH | Reduces friction on the main shaft bearing surface |
Frequently Asked Questions
Q: How do I know if the ZF 2094.313.053 inner clutch disk is worn out?
A: Measure the disk thickness with a micrometer. If it is below 3.0 mm, replacement is necessary. Also check for glazing or uneven wear patterns on the friction surface.
Q: Can I replace just this disk without replacing the steel plates?
A: It is strongly recommended to replace all friction disks and steel separator plates in the same clutch pack to ensure even wear and consistent clamping force. Always inspect the 2094306019: WASHER for scoring during service.
Q: Is this disk compatible with synthetic transmission fluid?
A: Yes, the sintered bronze material is compatible with both mineral and synthetic ATF fluids. However, always verify the fluid specification against the ZF TE-ML 04 or 07 standards for your specific transmission model.
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ZF 2094.313.053 INNER CLUTCH DISK – Clutch Disk RFQ Support
Use ZF 2094.313.053 INNER CLUTCH DISK when preparing clutch-pack sourcing requests. PartsZF can review the number, related parts, and documentation requirements before quotation.
Part-Number Summary
Use ZF number 2094.313.053 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: DRIVE CLUTCH
Cross Reference Support
If you have an OEM number, old supplier number, or visible marking, include it with your RFQ so PartsZF can compare it with the available records.
Specification Snapshot
| ZF part number | 2094.313.053 |
|---|---|
| Normalized SKU | 2094313053 |
| Part name | INNER CLUTCH DISK |
| Product category | clutch disk |
| RFQ support | Part-number lookup and documentation review |
| Media support | Product photo or diagram review when available |
Image and Documentation Notes
Current product media status: fallback. Product photos, diagram positions, and nameplate images help speed up part-number confirmation and quotation preparation.
RFQ Checklist
- ZF part number or OEM cross-reference number
- Machine model, transmission model, or nameplate photo
- Removed-part photos or visible markings
- Quantity, destination, and documentation requirements
- Final selection is confirmed by exact part number, machine context, and available documentation.
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- ZF 0501.216.833 LINED CLUTCH DISK
