Overview
The ZF 2097.311.024 REAR AXLE SHAFT is a critical torque-transmitting component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part transfers rotational power from the differential to the rear wheel hubs, ensuring smooth and reliable driveline performance under heavy industrial loads. Positioned within the final drive assembly, the SKU 2097.311.024 interfaces directly with the planetary gear set and axle housing to maintain precise alignment and load distribution. When paired with the 2093140001: HOISTING UNIT, this shaft supports the entire rear axle system during maintenance and operation, making it indispensable for fleet uptime.
Symptoms of Failure
- Rear axle oil leaks near wheel hub seals: A worn 2097.311.024 shaft often damages the sealing surface, causing gear oil to weep onto brake components and tires.
- Intermittent gear slipping or clunking during acceleration: Spline wear on the shaft leads to lost rotational engagement, producing audible metallic noises under load.
- Vibration in the driveline at highway speeds: Bent or fatigued axle shafts create imbalance, felt as a rhythmic shudder through the chassis.
- Uneven tire wear or differential overheating: Misalignment from a failing shaft forces the differential to work harder, raising operating temperatures.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 2097.311.024 |
| Overall Length | 820 mm |
| Spline Diameter | 38 mm |
| Material | Case-hardened alloy steel (20MnCr5) |
| Weight | 6.4 kg |
| OEM Reference | ZF 2097.311.024 |
| Surface Treatment | Phosphated & induction-hardened |
Compatibility
This rear axle shaft is specifically designed for ZF WG-series transmissions, including the WG100, WG130, and WG131 models. It also fits select variants of the WG180 and WG200 series when used with the correct 2095340002: BUSH and 2093340007: BRACKET. Always verify the spline count and bearing journal dimensions against your transmission’s service manual before installation. For proper assembly, the 2093240001: LIFTING SHAFT must be used to position the axle shaft without damaging the seals.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093140001 | HOISTING UNIT | Lifts and supports the rear axle assembly during shaft replacement |
| 2093240001 | LIFTING SHAFT | Aligns and guides the axle shaft into the differential housing |
| 2095340002 | BUSH | Reduces friction between the axle shaft and housing bore |
| 2093340007 | BRACKET | Secures the axle shaft bearing cap to the transmission case |
| 0501327177 | PLAIN BEARING | Supports radial loads on the axle shaft journal |
| 2093340008 | BRACKET | Secondary mounting bracket for axle shaft stabilizer |
| 5838300323 | BEARING BUSH | Wear-resistant sleeve for the axle shaft outer diameter |
| 0636011381 | HEXAGON SCREW | Fastens the axle shaft flange to the wheel hub |
| 0632604006 | LUBRICATING NIPPLE | Grease fitting for the axle shaft bearing pack |
| 5838300240 | SEALING RING | Prevents oil leakage at the axle shaft exit point |
Frequently Asked Questions
Q: Can the ZF 2097.311.024 be used in a WG200 transmission?
A: Yes, but only if the transmission is equipped with the correct bearing carrier and the 2093340008: BRACKET. Always measure the spline length and bearing journal diameter to confirm compatibility.
Q: What torque specification should I use for the hexagon screws on this axle shaft?
A: Tighten the 0636011381: HEXAGON SCREW to 120 Nm with thread-locking compound. Over-torquing can distort the shaft flange and cause premature failure.
Q: How often should the lubricating nipple be serviced?
A: Grease the 0632604006: LUBRICATING NIPPLE every 500 operating hours or during every oil change to prevent bearing seizure.
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ZF 2097.311.024 REAR AXLE SHAFT – Shaft RFQ Support
PartsZF supports RFQ preparation for ZF 2097.311.024 REAR AXLE SHAFT where shaft identification and documentation review are required before ordering.
Part-Number Summary
Use ZF number 2097.311.024 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- 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 | 2097.311.024 |
|---|---|
| Normalized SKU | 2097311024 |
| Part name | REAR AXLE 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.
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- ZF 5838.300.106 INPUT SHAFT
