Overview
This ZF 2093.359.051 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 manages torque transfer between rotating shafts, enabling smooth gear engagement and disengagement under heavy industrial loads. The SKU 2093.359.051 directly interfaces with the 5838109012: DIFFERENTIAL to ensure precise power distribution, while its steel-core construction withstands extreme thermal cycling. When paired with the 0750117075: TAPER ROLLER BEARING, this disk maintains axial stability during high-torque operations, reducing wear on adjacent planetary gears.
Symptoms of Failure
- Delayed or harsh gear engagement: Worn friction material causes hesitation when shifting from neutral to drive, often accompanied by a metallic clunk.
- Transmission fluid darkening or burnt smell: Slipping clutch disks generate excessive heat, degrading the oil and producing a distinct acrid odor.
- Erratic torque delivery under load: The vehicle may surge or lose power during acceleration, particularly when climbing grades or towing heavy equipment.
- Visible metal particles in the oil pan: Advanced wear sheds friction material and steel debris, which can clog the filter and damage the 5838300626: DIFFERENTIAL HOUSING.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number (SKU) | 2093.359.051 |
| Outer Diameter | 180 mm (estimated) |
| Inner Diameter | 120 mm (estimated) |
| Thickness | 3.5 mm (new) |
| Material | Sintered bronze on steel core |
| Weight | 0.45 kg |
| OEM Reference | ZF 2093.359.051 |
| Friction Coefficient | 0.12 (dry) / 0.08 (wet) |
Compatibility
This inner clutch disk is specifically designed for ZF WG100, WG130, and WG131 powershift transmissions found in agricultural tractors, construction loaders, and material handlers. It also fits select WG180 and WG200 variants when used with the 2093209023: DIFFERENTIAL adapter kit. Always verify spline count and stack height against your transmission’s service manual before installation. The disk is not backward-compatible with older WG series without corresponding updates to the clutch housing and piston assembly.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109012 | Differential | Distributes torque between drive axles |
| 0750117075 | Taper Roller Bearing | Supports radial and axial loads on shafts |
| 2093209023 | Differential | Alternative differential for WG130 series |
| 5838300626 | Differential Housing | Encloses differential gears and bearings |
| 0631329088 | Spring Pin | Secures clutch pack alignment |
| 5838300811 | Thrust Washer | Reduces axial friction in gear sets |
| 5838300721 | Axle Bevel Gear | Transfers power to wheel hubs |
| 5838300633 | Axle | Rotates with bevel gear to drive wheels |
| 5838300753 | Thrust Washer | Prevents metal-to-metal contact in differential |
| 5838300818 | Thrust Washer | Spacer for clutch pack clearance |
Frequently Asked Questions
Q: Can I replace just one inner clutch disk, or should I replace the entire set?
A: Always replace the entire clutch pack set when servicing the ZF WG100 series. Mixing new and worn disks creates uneven pressure distribution, leading to premature failure of the 5838109012: DIFFERENTIAL and associated bearings.
Q: How do I confirm this disk fits my WG130 transmission?
A: Measure the spline count on your existing disk—this part uses a 32-tooth internal spline. Also verify the stack height against the service manual; the 0750117075: TAPER ROLLER BEARING must be preloaded correctly to avoid disk slippage.
Q: What causes this clutch disk to wear faster than expected?
A: Common causes include low transmission fluid level, contaminated oil, or a misaligned 5838300626: DIFFERENTIAL HOUSING. Always inspect the 2093209023: DIFFERENTIAL for scoring during replacement.
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Phone: +86 158 2286 3467 |
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ZF 2093.359.051 INNER CLUTCH DISK – Clutch Disk RFQ Support
PartsZF helps B2B buyers source ZF 2093.359.051 INNER 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 2093.359.051 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: POWER SHIFT GROUP
- Illustration section: LASTSCHALTGR
- Illustration section: SPLITTER BOX
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 | 2093.359.051 |
|---|---|
| Normalized SKU | 2093359051 |
| Part name | INNER CLUTCH DISK |
| Product category | clutch disk |
| Cross-reference support | Available for RFQ review |
Image and Documentation Notes
Current product media status: diagram. 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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