Overview
The ZF 2093.310.116 GEAR SHIFT FORK is a precision-engineered actuation component designed for the WG100, WG130, and WG131 heavy-duty transmission series. This OEM genuine part, identified by SKU 2093.310.116, resides within the transmission’s shift rail assembly, where it engages the sliding sleeves to select forward and reverse gear ratios. By transferring lateral motion from the shift lever to the synchronizer hub, this fork ensures crisp, reliable gear engagement under high-torque conditions. It works in concert with the 2093109029: DIFFERENTIAL to distribute power smoothly through the drivetrain.
Symptoms of Failure
- Hard shifting or gear grinding: A worn shift fork pad or bent fork arm prevents proper alignment of the sliding sleeve, causing audible grinding during gear changes.
- Transmission jumps out of gear: When the fork’s engagement fingers wear down, the fork can no longer hold the sleeve in position, leading to unexpected neutral drops under load.
- Stiff or notchy shift feel: Corrosion or fatigue in the fork’s pivot bore increases friction, making the shift lever difficult to move through the gate.
- Metallic debris in transmission oil: Abrasion between the fork and the shift rail generates fine metal particles, often visible during routine oil changes.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2093.310.116 |
| Material | Forged alloy steel, induction-hardened |
| Overall Length | 185 mm |
| Fork Pad Width | 12.5 mm |
| Bore Diameter (shift rail) | 16 mm |
| Weight | 0.85 kg |
| OEM Reference | ZF 2093.310.116 |
Compatibility
This shift fork is engineered for ZF’s WG-series transmissions, specifically the WG100, WG130, and WG131 models. It is also compatible with certain variants of the WG180 and WG200 when used in conjunction with the correct shift rail assembly. For differential support, pair this fork with the 2093209094: DIFFERENTIAL and the 2093309078: DIFF.HOUSING. Always verify your transmission’s serial number before ordering.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109029 | DIFFERENTIAL | Distributes torque between axles |
| 0750117075 | TAPER ROLLER BEARING | Supports rotating shafts under axial load |
| 2093209094 | DIFFERENTIAL | Secondary torque distribution unit |
| 2093309078 | DIFF.HOUSING | Encloses differential gears |
| 0631100223 | SPRING PIN | Secures shift fork to rail |
| 0730300820 | THRUST WASHER | Reduces axial play in gear sets |
| 4482360002 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 2097309085 | DIFFERENTIAL AXLE | Carries differential side gears |
| 5838300811 | THRUST WASHER | Controls end float in differential |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Engages with axle bevel gear |
Frequently Asked Questions
Q: Can I install this shift fork without removing the transmission?
A: No. The shift fork is located inside the transmission case and requires removal of the shift cover and, in most cases, the entire transmission for proper access and alignment.
Q: How does a worn shift fork affect the 0750117075: TAPER ROLLER BEARING?
A: A bent or worn fork can cause uneven loading on the main shaft, which accelerates bearing wear. Replacing both components simultaneously is recommended to avoid premature failure.
Q: Is the 2093.310.116 fork interchangeable with the WG180 model?
A: It is physically compatible with the WG180 shift rail, but the fork pad width differs. Always cross-reference your transmission’s part number with the OEM catalog to confirm fitment.
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ZF 2093.310.116 GEAR SHIFT FORK – Gear RFQ Support
PartsZF helps B2B buyers source ZF 2093.310.116 GEAR SHIFT FORK 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 2093.310.116 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: P.T.O. SHAFT
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 | 2093.310.116 |
|---|---|
| Normalized SKU | 2093310116 |
| Part name | GEAR SHIFT FORK |
| Product category | gear |
| Cross-reference support | Available for RFQ review |
| Weight | 0.656 |
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
