Overview
The ZF 1269.337.037 PLANET SHAFT is a critical internal component designed for the WG 65 series transmission. This genuine OEM part functions as the central pivot point for the planetary gear set, transferring torque and enabling proper gear ratio changes within the planetary assembly. Located deep within the transmission’s rotating clutch pack, the planet shaft (SKU: 1269.337.037) supports the planetary gears and ensures smooth, synchronized power delivery from the input shaft to the output components. When this shaft is compromised, the entire gear train can experience misalignment, leading to significant operational inefficiencies.
Symptoms of Failure
- Transmission gear slipping under load: A worn planet shaft can cause the planetary gears to lose their precise alignment, resulting in intermittent slipping during acceleration or hill climbing.
- Metallic grinding noise from the transmission housing: As the shaft surface wears, metal-on-metal contact produces a distinct grinding sound, particularly noticeable when shifting between forward and reverse gears.
- Oil contamination with metallic debris: Failure of the planet shaft often generates fine metal particles that circulate through the transmission fluid, visible during routine oil changes as a “glitter” in the fluid.
- Erratic shifting or delayed engagement: A damaged shaft can cause the planetary gear set to bind, leading to harsh or delayed engagement when selecting drive or reverse.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 1269.337.037 |
| Material | Case-hardened alloy steel (20MnCr5 equivalent) |
| Overall Length | 185 mm (estimated) |
| Outer Diameter | 28 mm (estimated) |
| Weight | 0.85 kg (estimated) |
| OEM Reference | ZF 1269.337.037 |
| Surface Treatment | Nitrided for wear resistance |
Compatibility
This planet shaft is specifically engineered for the ZF WG 65 series transmissions. Based on its design and dimensions, it is also compatible with the following ZF models: WG180, WG200, WG210, and WG250. It is a direct replacement for the original equipment part and should be installed alongside other critical components such as the 4616105415: OUTPUT and the 4616303144: OUTPUT FLANGE to ensure proper torque transfer. The shaft mounts securely within the 4616101094: TRANSMISSION HOUSING and is retained using the 0636011038: HEXAGON SCREW for precise alignment.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4616105415 | OUTPUT | Transfers rotational force from the planetary set |
| 4616303144 | OUTPUT FLANGE | Connects output shaft to driveline |
| 4616101094 | TRANSMISSION HOUSING | Encloses and supports internal components |
| 0636011038 | HEXAGON SCREW | Secures planet shaft in position |
| 0636011118 | HEXAGON SCREW | Fastener for planetary carrier assembly |
| 0636016015 | HEXAGON SCREW | Mounting bolt for output flange |
| 0631306085 | CYLINDRICAL PIN | Alignment dowel for housing |
| 0634313118 | O-RING | Seals planet shaft bore |
| 0732611049 | FILTER INSERT | Traps debris from planetary wear |
| 0634303718 | O-RING | Seals output flange connection |
ZF 1269.337.037 PLANET SHAFT – Shaft RFQ Support
For ZF 1269.337.037 PLANET SHAFT, send the part number, removed-part photos, and application context so PartsZF can prepare a focused sourcing response.
Part-Number Summary
Use ZF number 1269.337.037 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 | 1269.337.037 |
|---|---|
| Normalized SKU | 1269337037 |
| Part name | PLANET 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
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- 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
