Overview
The ZF 2094.314.030 PIN is a precision-machined locating and alignment component engineered specifically for the WG100, WG130, and WG131 series of ZF industrial transmissions. This OEM genuine part serves as a critical guide pin within the shift mechanism and housing assembly, ensuring accurate positioning of internal components during gear engagement. The SKU 2094.314.030 is often replaced during a full transmission rebuild or when addressing wear in the shift linkage system. It works in concert with the 2094101018: TRANSMISSION HOUSING to maintain proper clearance and prevent lateral movement that could lead to premature gear wear.
Symptoms of Failure
- Erratic gear engagement or difficulty shifting — When the 2094.314.030 pin wears, the shift fork alignment becomes compromised, causing the transmission to hesitate or grind when selecting gears.
- Increased drivetrain vibration at highway speeds — A worn pin allows excessive play in the shift rail, transmitting vibrations through the 2094301069: HOUSING and into the chassis.
- Oil seepage around the shift tower area — Misalignment caused by a degraded pin can distort the sealing surface of the 2094301071: COVER, leading to fluid leaks.
- Audible clicking or knocking from the transmission case — A loose pin creates metal-on-metal contact inside the 2094298054: HOUSING, producing a distinct noise during load changes.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number (SKU) | 2094.314.030 |
| Material | Case-hardened alloy steel (DIN 1.7131) |
| Overall Length | 42.0 mm |
| Outer Diameter | 12.0 mm (shank) / 16.0 mm (head) |
| Weight | 0.038 kg |
| Surface Finish | Zinc-plated, passivated |
| OEM Reference | ZF 2094.314.030 |
| Hardness | 58–62 HRC |
Compatibility
This pin is a direct OEM replacement for the following ZF transmission models: WG100, WG130, and WG131. It is also compatible with certain variants of the WG180 and WG200 series where the shift housing design utilizes a 12 mm locating pin. Always verify the part number stamped on your existing pin before ordering. For transmissions requiring a full housing gasket set, pair this pin with the 2094301030: GASKET and 0750111371: SHAFT SEAL to ensure a leak-free reassembly.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2094101018 | TRANSMISSION HOUSING | Main structural case containing gear sets |
| 2094301069 | HOUSING | Intermediate shift housing assembly |
| 2094298054 | HOUSING | Rear housing for output shaft support |
| 2094301071 | COVER | Sealing cover for shift mechanism access |
| 2094301030 | GASKET | Paper gasket for housing mating surfaces |
| 0750111371 | SHAFT SEAL | Radial lip seal for input/output shafts |
| 0634303085 | O-RING | Elastomeric seal for hydraulic passages |
| 0631306670 | CYLINDRICAL PIN | Dowel pin for alignment of housing halves |
| 0636011356 | HEXAGON SCREW | M8 x 25 mm flange bolt for housing |
| 4475280066 | SCREW PLUG | M18 x 1.5 drain/fill plug with magnet |
