Overview
The ZF 2099.364.013 INTERMEDIATE SHAFT is a critical torque-transfer component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part serves as the central rotating element that connects the input drive to the differential assembly, ensuring smooth power distribution through the gear train. Positioned between the main shaft and the output flange, the SKU 2099.364.013 supports the 2099109002: DIFFERENTIAL and the 2099364014: CROWN WHEEL, maintaining precise alignment under heavy loads. This shaft is machined from high-strength alloy steel to withstand torsional stress and fatigue in industrial driveline applications.
Symptoms of Failure
- Vibration during gear engagement: A worn intermediate shaft often causes noticeable shuddering or shaking when shifting between forward and reverse gears, particularly under load.
- Whining or grinding noise from transmission housing: As the shaft bearings degrade, a high-pitched whine or metallic grinding sound emerges, especially during acceleration or deceleration.
- Oil leakage near the shaft seal area: Surface wear on the intermediate shaft can damage the sealing surface, leading to fluid seepage around the output flange or differential housing.
- Intermittent power loss or gear slipping: Excessive play in the shaft splines or bearing journals causes irregular torque transfer, resulting in momentary loss of drive or unexpected gear disengagement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2099.364.013 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 385 mm (estimated) |
| Outer Diameter | 45 mm (bearing journal) |
| Spline Count | 24 involute splines |
| Weight | 3.8 kg (8.4 lbs) |
| OEM Reference | ZF 2099.364.013 |
| Heat Treatment | Carburized and tempered to HRC 58-62 |
Compatibility
This intermediate shaft is specifically designed for ZF WG-series transmissions, including the WG100, WG130, and WG131 models. It also fits select WG180 and WG200 variants where the intermediate shaft length and spline configuration match. The part integrates directly with the 2099209001: DIFFERENTIAL and the 2098309010: DIFFERENTIAL HOUSING. Always verify your transmission serial number and housing casting code before installation to ensure proper fitment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2099109002 | DIFFERENTIAL | Distributes torque between output shafts |
| 2099364014 | CROWN WHEEL | Transfers rotational force from pinion to differential |
| 2099209001 | DIFFERENTIAL | Alternate differential assembly for WG series |
| 2098309010 | DIFFERENTIAL HOUSING | Encloses differential gears and bearings |
| 2098309009 | DIFFERENTIAL HOUSING | Alternative housing casting variant |
| 2098309031 | AXLE BEVEL GEAR | Transfers power to axle shafts |
| 2098309030 | AXLE BEVEL GEAR | Matching bevel gear for opposite side |
| 2098309032 | DIFFERENTIAL BEVEL GEAR | Spider gear for differential action |
| 12883200682 | THRUST WASHER | Reduces axial friction on shaft ends |
| 0635332059 | BALL BEARING | Supports intermediate shaft rotation |
ZF 2099.364.013 INTERMEDIATE SHAFT – Shaft RFQ Support
PartsZF supports RFQ preparation for ZF 2099.364.013 INTERMEDIATE SHAFT where shaft identification and documentation review are required before ordering.
Part-Number Summary
Use ZF number 2099.364.013 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: REAR AXLE HOUS.
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 | 2099.364.013 |
|---|---|
| Normalized SKU | 2099364013 |
| Part name | INTERMEDIATE SHAFT |
| Product category | shaft |
| 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 2094.110.011 P.T.O. SHAFT
- ZF 2094.110.014 P.T.O. SHAFT
- ZF 4642.303.002 OUTPUT SHAFT
- ZF 2093.110.011 P.T.O. SHAFT
- ZF 5838.300.106 INPUT SHAFT
