Overview
The ZF 0501.332.243 OUTER CLUTCH DISK is a critical friction component engineered for the WG100, WG130, and WG131 series transmissions. This OEM genuine part sits within the clutch pack assembly, where it transfers torque between rotating shafts during gear shifts. The SKU 0501.332.243 ensures precise engagement and disengagement of the clutch system, directly influencing shift quality and power delivery. When paired with a 2095109009: DIFFERENTIAL, this disk helps maintain smooth power flow through the drivetrain, reducing wear on adjacent components like the 0750117075: TAPER ROLLER BEARING.
Symptoms of Failure
- Delayed or harsh gear engagement: Worn friction material causes the clutch to slip before fully locking, leading to noticeable hesitation or jerking when shifting from neutral to drive.
- Transmission overheating: A failing outer clutch disk generates excessive heat due to constant slipping, often triggering warning lights or burning smells from the transmission fluid.
- Loss of power under load: When the disk cannot maintain friction, the transmission may lose torque transfer during acceleration, especially on inclines or under heavy payloads.
- Unusual vibration or shuddering: Uneven wear on the disk surface creates rotational imbalance, causing low-frequency vibrations felt through the chassis during gear changes.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 0501.332.243 |
| Outer Diameter | 180 mm (estimated) |
| Inner Diameter | 120 mm (estimated) |
| Thickness | 3.5 mm (estimated) |
| Material | Sintered bronze on steel core |
| Weight | 0.45 kg (estimated) |
| OEM Reference | ZF 0501.332.243 |
| Friction Coefficient | 0.08–0.12 (dry) |
Compatibility
This outer clutch disk is designed for ZF WG100, WG130, and WG131 transmissions commonly found in medium-duty trucks and construction equipment. It also fits select variants of the WG180 and WG200 series when used in clutch pack configurations requiring a 180 mm outer diameter disk. For complete drivetrain restoration, consider replacing the 2095209037: DIFFERENTIAL and the 2095309059: DIFF.HOUSING simultaneously to prevent premature wear on the new clutch disk.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109009 | DIFFERENTIAL | Distributes torque between drive wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports axial and radial loads in the differential |
| 2095209037 | DIFFERENTIAL | Secondary torque distribution unit |
| 2095309059 | DIFF.HOUSING | Encloses and protects differential gears |
| 0631329086 | SPRING PIN | Secures clutch pack alignment |
| 0730300820 | THRUST WASHER | Reduces axial friction between rotating parts |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to the axle shafts |
| 2095309081 | DIFFERENTIAL AXLE | Connects differential to wheel hubs |
| 5838300811 | THRUST WASHER | Prevents metal-to-metal contact in gear sets |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Changes torque direction in the differential |
Frequently Asked Questions
Q: How do I know if the 0501.332.243 outer clutch disk is worn?
A: Measure the disk thickness with a micrometer. If it is below 3.0 mm or shows glazing, scoring, or uneven wear patterns, replacement is necessary. Also check for burnt fluid odor or visible friction material debris in the transmission pan.
Q: Can I install this disk without replacing the steel separator plates?
A: It is strongly recommended to replace both friction disks and steel plates as a set. Mixing new friction disks with worn steel plates can cause uneven clamping force and accelerate failure of the new part.
Q: Is the 0501.332.243 compatible with aftermarket transmission rebuild kits?
A: Yes, this OEM disk is dimensionally identical to ZF factory specifications and fits standard rebuild kits for WG100, WG130, and WG131 transmissions. Always verify stack height clearance after installation.
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ZF 0501.332.243 OUTER CLUTCH DISK – Clutch Disk RFQ Support
PartsZF helps B2B buyers source ZF 0501.332.243 OUTER CLUTCH DISK with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This clutch disk page is built from confirmed catalog, media, and reference data to reduce sourcing uncertainty for construction machinery transmission parts.
Part-Number Summary
Use ZF number 0501.332.243 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: DIFFERENTIAL
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 | 0501.332.243 |
|---|---|
| Normalized SKU | 0501332243 |
| Part name | OUTER CLUTCH DISK |
| Product category | clutch disk |
| Cross-reference support | Available for RFQ review |
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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