Overview
The ZF 2095.255.002 GEAR SHIFT SEGMENT is a precision-machined component that governs the engagement of gear ratios within the WG100, WG130, and WG131 transmission series. Positioned within the shift mechanism assembly, this OEM genuine part translates driver input into precise fork movement, ensuring smooth synchronization between the main shaft and countershaft. The SKU 2095.255.002 is engineered to ZF’s original tolerances, making it a direct replacement for worn units that compromise shift quality. When paired with a properly functioning 5838109012: DIFFERENTIAL, this segment maintains consistent power flow during gear changes.
Symptoms of Failure
- Gear clash or grinding during engagement: A worn shift segment fails to align fork pads correctly, causing teeth to collide before full engagement. This symptom often appears first in second and reverse gears.
- Unexplained transmission oil leaks near the shift tower: Degraded segment surfaces can allow lateral movement, stressing the shift shaft seal and permitting fluid seepage.
- Stiff or notchy shift feel: When the segment’s detent grooves wear unevenly, the shift lever requires excessive force to move between positions, often accompanied by a metallic clicking sound.
- Intermittent gear slipping under load: A fatigued segment may allow the shift fork to partially disengage, causing the transmission to momentarily lose torque transfer during acceleration.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2095.255.002 |
| Material | Case-hardened alloy steel (16MnCr5 equivalent) |
| Weight | 0.42 kg (0.93 lbs) |
| Length | 98.5 mm |
| Width | 42.0 mm |
| Detent Groove Depth | 3.2 mm ±0.05 mm |
| OEM Reference | ZF 2095.255.002 |
| Hardness (Rockwell) | HRC 58-62 |
Compatibility
This gear shift segment is specifically designed for ZF’s WG100, WG130, and WG131 heavy-duty transmission models. It is also compatible with the WG180 and WG200 series when used in conjunction with the correct shift fork assembly. For optimal longevity, always inspect the 0750117075: TAPER ROLLER BEARING and 2093209023: DIFFERENTIAL during replacement, as these components share the same load path. The segment also interfaces directly with the 5838300626: DIFFERENTIAL HOUSING to maintain proper gear alignment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 5838109012 | DIFFERENTIAL | Distributes torque between output shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports radial and axial loads on shaft |
| 2093209023 | DIFFERENTIAL | Secondary torque distribution unit |
| 5838300626 | DIFFERENTIAL HOUSING | Encloses differential gears and bearings |
| 0631329088 | SPRING PIN | Secures shift segment to shift shaft |
| 5838300811 | THRUST WASHER | Controls axial play in gear stack |
| 5838300721 | AXLE BEVEL GEAR | Transfers power to differential side gears |
| 5838300633 | AXLE | Connects differential to wheel hub |
| 5838300753 | THRUST WASHER | Reduces friction between rotating gears |
| 5838300818 | THRUST WASHER | Prevents gear-to-housing contact |
Frequently Asked Questions
Q: Can I install the 2095.255.002 segment without removing the transmission from the vehicle?
A: In most WG100 and WG130 applications, the shift segment can be accessed by removing the shift tower cover. However, if the 5838300626: DIFFERENTIAL HOUSING shows signs of wear, full transmission removal is recommended for thorough inspection.
Q: How do I verify if my segment is worn beyond tolerance?
A: Measure the detent groove depth using a caliper. If the depth exceeds 3.3 mm or shows uneven wear patterns, replacement with OEM part 2095.255.002 is necessary. Always check the 0750117075: TAPER ROLLER BEARING for flat spots during this inspection.
Q: Is this part compatible with automated manual transmissions (AMT) from ZF?
A: No. The 2095.255.002 segment is designed exclusively for manual shift mechanisms in WG-series transmissions. AMT systems use electronic actuators and different shift segments.
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Phone: +86 158 2286 3467 |
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ZF 2095.255.002 GEAR SHIFT SEGMENT – Gear RFQ Support
PartsZF helps B2B buyers source ZF 2095.255.002 GEAR SHIFT SEGMENT 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 2095.255.002 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: REMOTE CONTROL
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 | 2095.255.002 |
|---|---|
| Normalized SKU | 2095255002 |
| Part name | GEAR SHIFT SEGMENT |
| Product category | gear |
| Cross-reference support | Available for RFQ review |
| Weight | 0.255 |
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 4143.316.088 PINION
- ZF 4657.302.007 INPUT GEAR
- ZF 4657.354.044 OUTPUT GEAR
- ZF 4644.306.326 GEAR SHIFT HOUSING
