Overview
The ZF 2099.199.009 LOOSE PARTS assembly is a critical internal component group designed for heavy-duty construction machinery transmissions. This OEM genuine part serves as a precision-machined linkage and support set within the transmission housing, ensuring correct alignment and load distribution during high-torque operations. The SKU 2099.199.009 typically interfaces with the main shaft and planetary gear sets, providing a secure mounting point for ancillary actuation systems. When installed as part of a complete rebuild, this loose parts kit works in concert with the 2093140001: HOISTING UNIT and the 2093240001: LIFTING SHAFT to restore original factory tolerances.
Symptoms of Failure
- Erratic gear engagement under load: When the 2099.199.009 assembly wears, the loose parts can cause misalignment, leading to delayed or harsh shifting during excavation or grading operations.
- Metallic rattling from the transmission bell housing: Worn bushings and brackets within this kit produce a distinct clattering noise, especially when the machine is idling or decelerating.
- Hydraulic oil seepage around the control valve interface: Degraded sealing surfaces in this loose parts set allow transmission fluid to weep past the housing, leaving visible stains on the casing.
- Reduced lifting capacity in hoisting functions: A failing assembly directly impacts the 2093140001: HOISTING UNIT, causing sluggish or incomplete boom movements.
Technical Specifications
| Parameter | Specification |
|---|---|
| OEM Part Number | 2099.199.009 |
| Material Composition | Hardened alloy steel with zinc-nickel coating |
| Overall Dimensions (L x W x H) | 185 mm x 95 mm x 65 mm |
| Net Weight | 2.4 kg (5.3 lbs) |
| Surface Finish | Ground and polished to Ra 0.8 µm |
| Hardness Rating | HRC 48-52 |
| Related Plain Bearing | 0501327177: PLAIN BEARING |
| Related Bracket | 2093340008: BRACKET |
| Related Bearing Bush | 5838300323: BEARING BUSH |
| Fastener Type | 0636011381: HEXAGON SCREW (M10 x 25 mm) |
| Lubrication Point | 0632604006: LUBRICATING NIPPLE |
| Sealing Component | 5838300240: SEALING RING |
Compatibility
This OEM genuine part is engineered for ZF’s heavy-duty construction transmission families, specifically the WG180, WG200, and WG210 series. It is also compatible with select variants of the Ecomat 2 and 3HP transmissions used in wheel loaders and excavators. The 2099.199.009 LOOSE PARTS set is a direct replacement for original equipment in models manufactured after 2012. For proper fitment, always verify the 2095340002: BUSH and 2093340007: BRACKET are also inspected during installation.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2093140001 | HOISTING UNIT | Controls lifting cylinder actuation |
| 2093240001 | LIFTING SHAFT | Transmits torque to hoist mechanism |
| 2095340002 | BUSH | Reduces friction on pivot points |
| 2093340007 | BRACKET | Provides structural mounting support |
| 0501327177 | PLAIN BEARING | Supports rotating shaft loads |
| 2093340008 | BRACKET | Secondary mounting bracket for valve body |
| 5838300323 | BEARING BUSH | Wear-resistant sleeve for high-load joints |
| 0636011381 | HEXAGON SCREW | Fastens assembly to transmission housing |
| 0632604006 | LUBRICATING NIPPLE | Grease access point for shaft bearings |
| 5838300240 | SEALING RING | Prevents fluid leakage at joint interfaces |
Frequently Asked Questions
Q: Can the 2099.199.009 LOOSE PARTS be installed without replacing the 2095340002: BUSH?
A: It is strongly recommended to replace the bushing simultaneously, as worn bushings accelerate wear on the new loose parts and can cause premature failure within 500 operating hours.
Q: What is the typical service interval for this part in a wheel loader?
A: Under normal construction conditions, the 2099.199.009 assembly should be inspected every 2,000 hours and replaced during major transmission overhauls, typically at 8,000-10,000 hours.
Q: Does this kit include the 0632604006: LUBRICATING NIPPLE?
A: No, the lubricating nipple is sold separately. We recommend ordering it alongside the 5838300240: SEALING RING to ensure a complete installation.
📞 Need this part? Contact our ZF specialists:
Email: info@partszf.com |
Phone: +86 158 2286 3467 |
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