Overview
This OEM genuine ZF 2093.304.069 GEAR is a critical component engineered for the WG100, WG130, and WG131 transmission series. Positioned within the gear train assembly, this part directly transfers rotational force from the input shaft to the countershaft, ensuring smooth power delivery under heavy loads. The SKU 2093.304.069 is precision-machined to maintain exact tooth engagement, reducing vibration and extending the life of the entire drivetrain. When paired with the 2093101052: HOUSING, this gear forms the core of the torque path, making it indispensable for reliable industrial operation.
Symptoms of Failure
- Whining or grinding noise during gear engagement: Worn teeth on the 2093.304.069 GEAR create a high-pitched whine, especially under acceleration, indicating surface fatigue or pitting.
- Intermittent gear slipping under load: As the gear loses its tooth profile, the transmission may momentarily lose torque transfer, causing a sudden RPM spike without corresponding speed increase.
- Metallic debris in transmission oil: Flakes or small metal particles found during oil changes signal advanced wear of the gear face, often accompanied by a burnt smell from friction.
- Hard shifting or gear clash: A worn gear can cause misalignment with mating components, leading to difficult engagement or a clashing sound when shifting between ranges.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number / SKU | 2093.304.069 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Tooth Count | 23 (estimated for WG100 series) |
| Outside Diameter | 98.5 mm |
| Bore Diameter | 32.0 mm |
| Face Width | 28.0 mm |
| Weight | 0.85 kg |
| OEM Reference | ZF 2093.304.069 |
Compatibility
This gear is specifically designed for ZF WG100, WG130, and WG131 transmissions. It also fits select variants of the WG180 and WG200 series when used in the primary gear cluster. For proper installation, ensure the 2093298063: TRANSMISSION HOUSING is free of cracks and the 2093301069: TRANSMISSION HOUSING is properly aligned. Always replace the 4475280015: SCREW PLUG during reassembly to prevent oil leaks.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093101052 | HOUSING | Encloses and supports the gear assembly |
| 2093298063 | TRANSMISSION HOUSING | Main structural casing for gear train |
| 2093301069 | TRANSMISSION HOUSING | Secondary housing for output section |
| 4475280015 | SCREW PLUG | Seals oil drain/fill ports |
| 0730365092 | TYPE PLATE | Identifies transmission model and specs |
| 4475280150 | SCREW PLUG | Magnetic plug for debris collection |
| 0634304731 | O-RING | Seals housing joint surfaces |
| 2093301033 | COVER | Protects gear access opening |
| 0636015073 | HEXAGON SCREW | Fastens housing components |
| 0634314235 | O-RING | Seals screw plug threads |
Frequently Asked Questions
Q: How do I confirm the 2093.304.069 GEAR is compatible with my WG130 transmission?
Verify your transmission’s serial number and consult the OEM parts manual. This gear is a direct fit for WG100, WG130, and WG131 models, but always cross-reference the tooth count and bore diameter with your existing gear.
Q: Can I reuse the old O-rings and screw plugs when installing this gear?
No. ZF recommends replacing all sealing components, including the 0634304731: O-RING and 4475280150: SCREW PLUG, to prevent contamination and oil leaks.
Q: What torque specification should I use for the housing screws?
For the 0636015073: HEXAGON SCREW, apply 45 Nm (33 ft-lb) in a crosswise pattern. Always refer to the ZF service manual for your specific transmission model.
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Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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ZF 2093.304.069 GEAR – Gear RFQ Support
Use ZF 2093.304.069 GEAR as the reference when requesting gear support. Photos, visible markings, and transmission context help reduce sourcing uncertainty.
Part-Number Summary
Use ZF number 2093.304.069 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
This gear supports gear train repair, rebuild, and part-number matching work. Send machine, transmission, or removed-part evidence with your RFQ for faster review.
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 | 2093.304.069 |
|---|---|
| Normalized SKU | 2093304069 |
| Part name | GEAR |
| Product category | gear |
| 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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