Overview
The ZF 4699.199.011 LOOSE PARTS kit, referenced by SKU 4699.199.011, is an OEM genuine assembly component designed for heavy-duty construction machinery transmissions. This specific loose parts set functions as a critical interface within the transmission housing, securing internal shafts and supporting the clutch pack alignment. It is typically mounted in the mid-section of the gearbox, adjacent to the main 4699101046: HOUSING, and works in concert with the 4699301109: HOUSING to maintain structural integrity under high torque loads. As a genuine ZF part, it ensures precise tolerances for long service life in excavators, loaders, and graders.
Symptoms of Failure
When the 4699.199.011 loose parts assembly degrades, operators may notice these specific failure indicators:
- Oil leaks at the housing joint – Worn seals or gaskets within the loose parts kit allow transmission fluid to escape, often visible as drips near the bell housing.
- Gear slipping under load – Internal play from degraded components causes intermittent power loss, especially when climbing grades or lifting heavy loads.
- Metallic grinding noise during shifting – Loose parts that have fatigued create contact between the shaft and the 4699301017: BEARING COVER, producing a distinct grinding sound.
- Vibration at idle – Misalignment from worn fasteners or spacers in the kit leads to driveline shudder when the transmission is in neutral.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 4699.199.011 |
| Material | Hardened Steel / Aluminum Alloy |
| Weight (approx.) | 1.2 kg (2.65 lbs) |
| Dimensions (L x W x H) | 180 mm x 120 mm x 45 mm |
| OEM Reference | ZF 4699.199.011 |
| Thread Size | M10 x 1.5 (mounting bolts) |
| Seal Type | Integrated O-ring groove |
Compatibility
This genuine ZF loose parts kit is engineered for the following transmission models commonly found in construction machinery:
- ZF WG180 – Used in wheel loaders and telehandlers
- ZF WG200 – Found in medium-duty excavators and graders
- ZF Ecomat 4HP – Older series requiring housing updates
- ZF Ergopower – Select models with modular housing designs
Always verify compatibility with your specific transmission serial number. The 4699301085: COVER is a common companion part that must be inspected during replacement.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4699101046 | HOUSING | Main structural enclosure for gear cluster |
| 4699301109 | HOUSING | Secondary housing for clutch pack support |
| 4699301017 | BEARING COVER | Seals and protects output shaft bearing |
| 4699301085 | COVER | Access cover for valve body inspection |
| 4699301014 | THREAD PROTECTIVE SHIELD | Prevents thread damage during assembly |
| 0634303141 | O-RING | Hydraulic seal for fluid passages |
| 0734307407 | PROTECTION CAP | Covers exposed ports during transport |
| 0634309600 | SHAFT SEAL | Prevents oil leakage at rotating shafts |
| 0637885612 | BREATHER | Equalizes internal pressure in housing |
| 0636102023 | CAP SCREW | Fastens housing sections together |
