VOLVO 14552320 Floating Seal | Duo-Cone Undercarriage Rotary SealGenuine VOLVO Floating Seal Assembly 14552320
Lock in Heavy Lubricants, Block Severe Jobsite Mud. Failed seal leads to oil leakage and internal part abrasion. This premium floating seal effectively isolates external impurities, keeps stable lubrication and protects undercarriage drive assemblies.
Core Advantages
| Advantage Item | Description |
|---|
| Cr-Mo Alloy Cast Ring | High surface hardness, resist sand abrasion and corrosive environment erosion |
| Mirror Lapped Sealing Surface | Fitting closely with low friction, achieve long-term zero leakage sealing effect |
| High Resilience Rubber Toroid | Automatically compensate shaft deflection, maintain steady compression sealing force |
| Excellent Thermal Stability | Resist aging and deformation under frequent temperature changes, durable for harsh working |
Technical Parameters
| Parameter | Specification |
|---|
| Part Number | 14552320 / VOE14552320 |
| Product Type | Duo-cone mechanical face floating seal assembly |
| Main Material | Wear-resistant chromium-molybdenum alloy ring + oil-proof elastic rubber ring |
| Working Property | Rotary dynamic sealing, dustproof, waterproof and anti-sludge invasion |
| Application | Excavator final drive, track roller and idler wheel sealing protection |
Compatible Machine Models
| Equipment Type | Applicable Models |
|---|
| Medium & Heavy Excavator | EC210B,EC220E,EC460B,EC480E,EC550E |
| Pipelayer | PL4809E |
Procurement Suggestion
| Replacement Notice | Matching Combination Parts |
|---|
| Replace seal set during gearbox and undercarriage overhaul, avoid foreign matter damaging gears and bearings. | Sun gear,thrust washer,retaining ring,gear oil,transmission sealing accessories |
Common Failure Symptoms
| No. | Failure Phenomenon |
|---|
| 1 | Gear oil leaks out from hub, oil sludge accumulates around sealing position |
| 2 | Abnormal grinding noise occurs during traveling due to insufficient lubrication |
| 3 | Rubber ring cracks and flattens, sealing elasticity completely lost |
All models for compatibility reference only. Premium floating seal blocks harsh contaminants reliably, maintains internal lubrication stability and extends service life of undercarriage driving system.
