Overview
The ZF 0635.290.062 SHAFT WASHER is a precision-engineered thrust component designed specifically for the WG 65 series transmission. This OEM genuine part functions as a critical axial spacer and load distributor, positioned between the rotating shaft assembly and the stationary housing to maintain precise gear alignment and prevent metal-on-metal contact. The SKU 0635.290.062 is manufactured to ZF’s exacting tolerances, ensuring consistent oil film thickness and reducing frictional wear within the gear train. When installed alongside a TRANSMISSION HOUSING, this washer helps maintain the structural integrity of the entire planetary gear set.
Symptoms of Failure
- Transmission oil leaks near the shaft seal area — A worn 0635.290.062 washer can cause misalignment, leading to seal distortion and gradual fluid seepage around the output shaft.
- Intermittent gear slipping under load — As the washer loses its original thickness, axial play increases, causing the clutch packs to engage inconsistently during heavy hauling or uphill operation.
- Metallic grinding noise during gear changes — Excessive washer wear allows the shaft to contact the housing directly, producing a distinct scraping sound that worsens with transmission temperature rise.
- Increased vibration at highway speeds — Deteriorated washer material cannot dampen shaft oscillations, transmitting harmonics through the driveline that are felt in the cab floorboards.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 0635.290.062 |
| Outer Diameter | 62 mm |
| Inner Diameter | 38 mm |
| Thickness | 2.5 mm |
| Material | Case-hardened steel (DIN 1.7131) |
| Surface Treatment | Phosphate coated for corrosion resistance |
| Weight | 0.042 kg |
| OEM Reference | ZF 0635.290.062 |
| Hardness | 58-62 HRC |
Compatibility
This shaft washer is primarily engineered for the ZF WG 65 series, but its dimensions and load rating also make it suitable for several other ZF off-highway transmissions. Compatible models include the WG180, WG200, WG210, and WG250 series, where it serves the same axial positioning function. Always verify the part number against your transmission’s parts manual before installation. The washer works in conjunction with HEXAGON SCREW fasteners to secure the assembly, while HEXAGON SCREW and HEXAGON SCREW variants are used for adjacent mounting points on the housing flange.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4616101059 | TRANSMISSION HOUSING | Encloses and supports all rotating assemblies |
| 0636011038 | HEXAGON SCREW | Secures housing cover to main body |
| 0636011118 | HEXAGON SCREW | Fastens oil pump mounting bracket |
| 0636016015 | HEXAGON SCREW | Attaches clutch housing to bell housing |
| 0631306085 | CYLINDRICAL PIN | Aligns housing halves during assembly |
| 0634313118 | O-RING | Seals oil passages between housing sections |
| 0636304019 | SCREW PLUG | Closes oil drain and fill ports |
| 0634801152 | SEALING RING | Prevents leakage at threaded connections |
| 0732611049 | FILTER INSERT | Traps contaminants in hydraulic circuit |
| 0634303718 | O-RING | Seals filter housing to transmission body |
ZF 0635.290.062 SHAFT WASHER – Shaft RFQ Support
PartsZF helps B2B buyers source ZF 0635.290.062 SHAFT WASHER with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This shaft 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 0635.290.062 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.
Application Context
- Illustration section: CONVERTER
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 | 0635.290.062 |
|---|---|
| Normalized SKU | 0635290062 |
| Part name | SHAFT WASHER |
| Product category | shaft |
| Cross-reference support | Available for RFQ review |
| Weight | 0.152 |
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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