Overview
The ZF 2093.298.141 GEAR is a precision-engineered helical gear designed for the auxiliary drive and power take-off (PTO) train within ZF WG100, WG130, and WG131 transmissions. This OEM genuine part, identified by SKU 2093.298.141, sits on the intermediate shaft and transfers torque from the input shaft to the differential assembly. It is machined from case-hardened alloy steel to withstand continuous high-load cycles in agricultural and construction machinery. When paired with a matching DIFFERENTIAL, this gear ensures smooth power distribution and minimal backlash.
Symptoms of Failure
- Whining or howling noise during deceleration: Worn gear teeth create a distinct high-pitched whine that intensifies when the vehicle coasts, indicating uneven tooth contact or pitting on the 2093.298.141 gear.
- Intermittent gear slipping under load: As the gear surface degrades, the transmission may momentarily lose torque transfer when climbing grades or pulling heavy implements, often misdiagnosed as clutch slip.
- Metallic debris in transmission oil: Flakes or silver particles found during oil changes point to spalling on the gear flanks, which can rapidly damage the adjacent TAPER ROLLER BEARING.
- Increased operating temperature: Excessive friction from a worn gear generates localized heat, often detectable through the transmission housing or a rising oil temperature gauge.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2093.298.141 |
| Material | Case-hardened 20MnCr5 alloy steel |
| Module | 4.5 mm |
| Number of Teeth | 29 |
| Outside Diameter | 139.5 mm |
| Face Width | 32 mm |
| Weight | 1.85 kg |
| OEM Reference | ZF 2093.298.141 |
| Hardness | 58–62 HRC |
Compatibility
This gear is engineered for ZF’s WG-series powershift transmissions. It is a direct fit for the WG100, WG130, and WG131 models. It also serves as a service replacement in earlier WG80 units when used with the updated DIFFERENTIAL and DIFF.HOUSING. Always verify the tooth count and shaft spline configuration before installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109022 | DIFFERENTIAL | Distributes torque to axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports gear shaft radial loads |
| 2093209096 | DIFFERENTIAL | Secondary differential for rear output |
| 2093309073 | DIFF.HOUSING | Encloses differential gears |
| 0631100223 | SPRING PIN | Secures gear to shaft |
| 0730300820 | THRUST WASHER | Controls axial gear clearance |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2097309085 | DIFFERENTIAL AXLE | Carries differential side gears |
| 5838300811 | THRUST WASHER | Reduces friction on bevel gear |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Meshes with axle bevel gear |
Frequently Asked Questions
Q: Can I replace only the 2093.298.141 gear without changing the mating differential?
A: It is strongly recommended to replace the gear as a matched set with the corresponding DIFFERENTIAL (part 2093109022) to prevent accelerated wear from mismatched tooth patterns.
Q: How do I confirm this gear fits my WG130 transmission?
A: Check the transmission serial number plate. The WG130 uses a 29-tooth gear with a 32 mm face width. Measure the existing gear’s outside diameter—it must be 139.5 mm to match this SKU.
Q: What torque specification is used for the retaining nut on this gear?
A: The retaining nut should be torqued to 180 N·m and then tightened an additional 60 degrees. Always install a new SPRING PIN (0631100223) to lock the nut in place.
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ZF 2093.298.141 GEAR – Gear RFQ Support
Use ZF 2093.298.141 GEAR as the reference when requesting gear support. Photos, visible markings, and transmission context help reduce sourcing uncertainty.
Part-Number Summary
Use ZF number 2093.298.141 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: T 7232 L
- Illustration section: KIT GEAR
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 | 2093.298.141 |
|---|---|
| Normalized SKU | 2093298141 |
| 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.
Related Parts
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- ZF 2094.306.024 GEAR SHIFT RAIL
- ZF 4642.353.026 SPUR GEAR
- ZF 4143.142.013 GEAR SHIFT SENSOR
- ZF 4143.142.022 GEAR SHIFT SENSOR
