Overview
The ZF 2094.346.041 GEAR is a precision-machined helical gear designed for the auxiliary drive train within ZF WG100, WG130, and WG131 transmissions. This OEM genuine part transfers rotational torque from the input shaft to the intermediate shaft cluster, directly influencing gear mesh stability and load distribution. The SKU 2094.346.041 is manufactured to ZF’s original tolerances, ensuring correct backlash and quiet operation under heavy-duty cycles. This gear sits inside the main transmission housing, engaging with the countershaft assembly to support both forward and reverse gear ratios.
Symptoms of Failure
- Whining or howling noise during acceleration: Worn gear teeth create irregular contact patterns, producing a distinct high-pitched sound that intensifies under load.
- Intermittent gear slipping under torque: As the gear surface degrades, the transmission may momentarily lose power transfer, especially when climbing grades or hauling heavy loads.
- Metallic debris in transmission fluid: Flaking or pitting on the gear face sheds microscopic steel particles, which can be detected during routine oil changes or filter inspections.
- Hard shifting or gear clash: Damaged tooth profiles prevent smooth engagement with mating shafts, causing a grinding sensation when moving between ranges.
Technical Specifications
| Part Number | 2094.346.041 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Tooth Count | 37 teeth (helical, 20° pressure angle) |
| Outside Diameter | 142.5 mm |
| Bore Diameter | 45.0 mm |
| Face Width | 38.0 mm |
| Weight | 2.85 kg |
| OEM Reference | ZF 2094.346.041 (genuine) |
Compatibility
This gear is engineered for ZF WG-series transmissions with a modular auxiliary housing. Verified compatible models include WG100, WG130, and WG131. It may also be used in certain WG180 and WG200 configurations where the auxiliary drive gearset shares the same tooth profile and shaft center distance. Always confirm the transmission serial number and housing type before installation. The gear mounts directly into the 2094101017: TRANSMISSION HOUSING and is secured by the 0636302008: SCREW PLUG on the retention bore. The surrounding assembly includes the 2094301069: HOUSING and the 2094298054: HOUSING, which together enclose the gear cluster and maintain oil circulation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094101017 | TRANSMISSION HOUSING | Main structural casing that supports gear shafts and bearings |
| 2094301069 | HOUSING | Auxiliary housing section covering the gear cluster |
| 2094298054 | HOUSING | Intermediate housing adapter for PTO or rear output |
| 0636302008 | SCREW PLUG | Seals oil passages and retains gear shaft end play |
| 0634801165 | SEALING RING | Prevents fluid leakage between housing joints |
| 0635460022 | BALL | Check valve ball for hydraulic control circuits |
| 2094301071 | COVER | Access cover for gear inspection and service |
| 2094301030 | GASKET | Compressible seal between housing and cover |
| 0750111371 | SHAFT SEAL | Dynamic seal at gear shaft exit points |
| 0634303085 | O-RING | Static seal for plug and bore interfaces |
ZF 2094.346.041 GEAR – Gear RFQ Support
Use ZF 2094.346.041 GEAR as the reference when requesting gear support. Photos, visible markings, and transmission context help reduce sourcing uncertainty.
Part-Number Summary
Use ZF number 2094.346.041 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: FRONT WH.DRIVE
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 | 2094.346.041 |
|---|---|
| Normalized SKU | 2094346041 |
| 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
- ZF 4661.302.010 GEAR
- 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
