Eliminate top-end engine oil leaks with our premium Valve Cover Gasket 20459828 (VOE20459828). Precision-molded for VOLVO EC210B, EC160B, and EW145B excavators running D6D/D6E engines, this high-temperature elastomeric rocker cover seal ensures an airtight barrier against oil weeping and thermal stresses. Perfect for routine maintenance or top-deck engine overhauls. Factory-direct wholesale pricing with global shipping. Request your bulk quote today!
Our Premium Heavy‑Duty Cylinder Head Valve Cover Gasket (Part Number: 20459828 / VOE20459828) is a precision‑engineered static elastomer seal for engine top‑end lubrication systems. Installed between the valve rocker cover and cylinder head, this gasket is optimized for VOLVO D6D and D6E diesel engines. It seals overhead lubrication oil passages, preventing oil seepage, maintaining proper crankcase pressure and blocking external dust contamination within the valvetrain assembly.
Heat & Fluid‑Resistant Elastomer Material: Molded from high‑density, high‑temperature‑resistant nitrile‑based synthetic elastomer, resisting degradation from hot engine oil, blow‑by gases and long‑term thermal cycling without hardening or cracking.
High Elastic Recovery & Compression‑Set Resistance: Reinforced molded ribs provide stable compression performance against uneven thermal expansion of mating surfaces, maintaining consistent leak‑tight sealing.
OEM‑Precision Contour Design: Exact profile matching the original valvetrain geometry, enabling direct drop‑fit installation and avoiding gasket pinching or displacement during maintenance.
Vibration‑Damping Performance: Absorbs engine‑induced vibration, reducing valvetrain noise and maintaining stable bolt‑torque retention over service life.
| Engineering Parameter | Technical Data / Specification Details |
|---|---|
| Component Base Part Number | 20459828 / VOE20459828 |
| Component Type | Valve Rocker Cover Gasket |
| Base Material | High‑Temperature‑Resistant Synthetic Elastomer |
| Core Sealing Function | Overhead Valvetrain Lubrication Retention |
| Compatible Engine Series | VOLVO D6D, D6E diesel engines |
1) VOLVO B‑Series Crawler Excavators:
Global High‑Volume Construction Models: EC210B, EC210B LC, EC210B LR, EC210B NLC
Mid‑Size Utility Excavators: EC160B, EC180B, EC200B
2) VOLVO Wheeled Excavators:
Mobile Construction Machinery: EW145B, EW160B, EW180B, EW200B
| Brand / Series | Cross‑Reference Part Numbers |
|---|---|
| VOLVO OEM Part Number | 20459828 / VOE20459828 |
All manufacturer names, model series and part numbers are used for compatibility reference only. This valve‑cover gasket is engineered for VOLVO D6‑series diesel engine platforms. For custom‑configured valvetrain layouts or special sealing requirements, please consult our technical team for tailored solutions.