VOLVO 14533818 Nylon Insert Lock Nut | Anti-Vibration FastenerGenuine VOLVO Self-Locking Nut 14533818
Lock In Clamping Force, Defeat Severe Vibration. Common nuts loosen easily under vibration and cause structural faults. This nylon insert lock nut firmly locks threads, keeps steady fastening tension and avoids bolt loosening and shear damage.
Core Advantages
| Advantage Item | Description |
|---|
| Heat-treated Alloy Steel Body | Reach Grade 10 strength, resist tensile stress and thread stripping damage |
| Elastic Nylon Lock Collar | Clamp threads tightly, effectively prevent nut back-off under fierce vibration |
| Anti-corrosion Surface Treatment | Resist rust and muddy erosion, stable performance in harsh outdoor environment |
| Precision Machined Thread | Smooth assembly fit, uniform stress and reliable locking effect |
Technical Parameters
| Parameter | Specification |
|---|
| Part Number | 14533818 / VOE14533818 |
| Product Type | Nylon insert anti-vibration self-locking fastener nut |
| Strength Grade | Class 10 high tensile standard |
| Main Material | Medium carbon quenched and tempered alloy steel |
| Locking Principle | Friction locking by built-in elastic polymer ring |
Compatible Machine Models
| Equipment Category | Applicable Models |
|---|
| Heavy Crawler Excavator | EC290B,EC300E,EC380E,EC480E,EC700B,EC750E |
| Wheeled & Short Tail Excavator | EW205E,ECR305C,ECR355E |
| Pipelayer & Forestry Machine | PL3005D,PL4809D,FC3329C |
Procurement Suggestion
| Replacement Notice | Matching Combination Parts |
|---|
| Use new lock nuts during assembly overhaul. Reused nuts lose locking elasticity and hidden safety danger exists. | High strength bolt, pivot pin, track washer kit, sealing ring, engine mount |
Common Failure Symptoms
| No. | Failure Phenomenon |
|---|
| 1 | Nut loosens gradually under vibration, fastening clamping force declines obviously |
| 2 | Metal abrasion traces and rust powder appear around nut mounting surface |
| 3 | Internal locking ring aging failure, nut can rotate freely without anti-loose effect |
All models for compatibility reference only. Premium lock nut maintains stable connection fastening, prevents loose failure and guarantees whole machine running safety.
