Overview
The ZF 4482.360.002 AXLE BEVEL GEAR is a precision-machined component engineered for the final drive assembly of ZF WG100, WG130, and WG131 transmissions. This OEM genuine part transfers rotational torque from the driveshaft to the differential at a right angle, enabling smooth power delivery to the axle shafts. As a critical element within the hypoid gear set, the 4482.360.002 directly meshes with the ring gear to achieve the necessary gear reduction for heavy-duty industrial applications. This SKU is manufactured to ZF’s exacting tolerances, ensuring minimal backlash and optimal noise, vibration, and harshness (NVH) performance during operation.
Symptoms of Failure
- Whining or howling noise during acceleration: A worn axle bevel gear produces a distinct high-pitched whine that increases with vehicle speed, often indicating pitting or spalling on the gear tooth flanks.
- Metal shavings in transmission oil: When the 4482.360.002 begins to fail, fine metallic debris contaminates the lubricant, which can be observed during routine oil changes or when inspecting the magnetic drain plug.
- Backlash or clunking on gear engagement: Excessive clearance between the bevel gear and the ring gear causes a noticeable clunk when shifting between drive and reverse, or when the throttle is applied and released.
- Oil leaks near the axle housing seal: A worn gear can generate abnormal heat and vibration, degrading the axle seal over time and leading to visible lubricant seepage around the differential housing.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 4482.360.002 |
| Gear Type | Hypoid Bevel Gear (Drive Pinion) |
| Material | Case-Hardened Alloy Steel (20MnCr5) |
| Tooth Count | 8 (Pinion) / 37 (Ring Gear, estimated) |
| Weight | 2.85 kg (6.28 lbs) |
| OEM Reference | ZF 4482.360.002 |
| Heat Treatment | Carburized & Tempered to HRC 58-62 |
Compatibility
This genuine ZF axle bevel gear is specifically designed for the WG100, WG130, and WG131 transmission series. It is a direct-fit replacement for vehicles and industrial equipment utilizing these ZF drivelines, including certain agricultural tractors, construction loaders, and material handlers. While the 4482.360.002 is not used in the WG180 or WG200 models (which employ a larger ring gear set), it shares the same mounting interface as the 4482360001: DIFFERENTIAL BEVEL GEAR for certain rebuild configurations. Always verify your transmission serial number before ordering.
During installation, this bevel gear must be paired with the 2093109002: DIFFERENTIAL assembly and the 0750117075: TAPER ROLLER BEARING to support the pinion shaft. For a complete overhaul, technicians often replace the 2093209095: DIFFERENTIAL carrier and the 2093309071: DIFF.HOUSING to ensure proper alignment and bearing preload.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093109002 | DIFFERENTIAL | Distributes torque to axle shafts |
| 0750117075 | TAPER ROLLER BEARING | Supports pinion shaft radial/axial loads |
| 2093209095 | DIFFERENTIAL | Houses side gears and spider assembly |
| 2093309071 | DIFF.HOUSING | Encloses differential gear set |
| 0631100223 | SPRING PIN | Secures differential pinion shaft |
| 0730300820 | THRUST WASHER | Reduces axial friction on side gears |
| 2097309085 | DIFFERENTIAL AXLE | Transfers power from differential to wheels |
| 5838300811 | THRUST WASHER | Controls end-play in differential case |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Mates with axle bevel gear in carrier |
| 2093309049 | SLEEVE | Spacer for bearing preload adjustment |
Frequently Asked Questions
Q: Can the 4482.360.002 be used in a ZF WG180 transmission?
A: No. The WG180 series uses a larger hypoid gear set with a different tooth count and mounting flange. Installing this part in a WG180 will result in improper mesh and rapid failure. Always confirm your transmission model before purchase.
Q: What torque specification should I use for the pinion nut when installing this bevel gear?
A: ZF recommends a pinion nut torque of 450 Nm (332 ft-lbs) for the WG100/WG130/WG131 series. However, you must also verify the rotating torque of the pinion assembly after tightening, which should be between 1.5 and 3.5 Nm for new bearings.
Q: Is the 4482.360.002 supplied with a matching ring gear?
A: This part is sold individually as the drive pinion. For a matched set, we recommend ordering the corresponding ring gear (part number 4482360001) separately to ensure correct tooth contact pattern and backlash.
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ZF 4482.360.002 AXLE BEVEL GEAR – Gear RFQ Support
PartsZF helps B2B buyers source ZF 4482.360.002 AXLE BEVEL GEAR 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 4482.360.002 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: DIFFERENTIAL
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 | 4482.360.002 |
|---|---|
| Normalized SKU | 4482360002 |
| Part name | AXLE BEVEL GEAR |
| Product category | gear |
| Cross-reference support | Available for RFQ review |
| Weight | 1.231 |
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
