Overview
The ZF 2095.309.053 PLANETARY GEAR is a critical torque-multiplying component engineered for the final drive assembly of ZF WG-series powershift transmissions. This OEM genuine part, identified by SKU 2095.309.053, resides within the planetary gear set where it transfers rotational force from the sun gear to the ring gear, enabling smooth gear ratio changes under heavy load. Designed for high-stress environments, this gear ensures precise meshing with adjacent components in the differential housing, directly influencing driveline efficiency and durability.
Symptoms of Failure
- Erratic gear engagement or slipping under load: Worn teeth on the 2095.309.053 cause intermittent power loss, especially during acceleration or hill climbs, often misdiagnosed as clutch failure.
- Metallic grinding or whining noise from the transmission: Pitting or spalling on the planetary gear surface produces a distinct high-pitched sound that intensifies with vehicle speed.
- Contaminated transmission fluid with metallic debris: As the gear degrades, microscopic steel particles accumulate in the oil, visible as a silver sheen on the dipstick or filter magnet.
- Vibration in the driveline during gear shifts: Uneven wear on the planetary gear creates rotational imbalance, felt as a shudder through the chassis when transitioning between forward and reverse.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2095.309.053 |
| Type | Planetary Gear (Sun/Planet Carrier) |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Outer Diameter | ~185 mm (estimated) |
| Tooth Count | 32 (estimated, helical cut) |
| Weight | ~4.2 kg |
| OEM Reference | ZF 2095.309.053 |
| Hardness | 58-62 HRC (surface) |
Compatibility
This planetary gear is engineered for the ZF WG100, WG130, and WG131 transmission models, commonly used in agricultural tractors, wheel loaders, and industrial forklifts. It is also compatible with the WG180 and WG200 series when used in conjunction with the correct 5838109006 DIFFERENTIAL assembly. For optimal performance, always pair this gear with the matching 0750117075 TAPER ROLLER BEARING to maintain proper axial clearance. In WG131 applications, the 2095209037 DIFFERENTIAL and 2095309059 DIFF.HOUSING are required to complete the final drive assembly.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109006 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports planetary gear shaft |
| 2095209037 | DIFFERENTIAL | Secondary torque split unit |
| 2095309059 | DIFF.HOUSING | Encloses planetary gear set |
| 0631329086 | SPRING PIN | Secures gear alignment |
| 0730300820 | THRUST WASHER | Reduces axial friction |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to wheel hubs |
| 2095309081 | DIFFERENTIAL AXLE | Connects planetary to differential |
| 5838300811 | THRUST WASHER | Controls end-play in carrier |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Meshes with planetary output |
ZF 2095.309.053 PLANETARY GEAR – Gear RFQ Support
PartsZF helps B2B buyers source ZF 2095.309.053 PLANETARY GEAR with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This gear 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 2095.309.053 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
- Illustration section: REAR AXLE HOUS.
- Illustration section: OUTPUT
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 | 2095.309.053 |
|---|---|
| Normalized SKU | 2095309053 |
| Part name | PLANETARY GEAR |
| Product category | gear |
| 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.
Related Parts
- ZF 4646.302.128 HELICAL GEAR
- ZF 4143.316.088 PINION
- ZF 4657.302.007 INPUT GEAR
- ZF 4657.354.044 OUTPUT GEAR
- ZF 4644.306.326 GEAR SHIFT HOUSING
