Oil Filler Neck & Air Compressor Sealing O-Ring for Mercedes OM902, OM906, OM909 – Replaces Elring 003.950, A4579970645
$1.99
SKU:
AGO-003.950
Category: Automotive
Description
Multi-Purpose Universal Sealing O-Ring (Mercedes-Benz OM-Series Engine Interfaces)
📋 ELRING IDENTIFICATION & CROSS REF
- • ELRING NUMBER: 003.950 / 003950
- • MERCEDES-BENZ OE: A4579970645 / 4579970645
- • MATERIAL STRUCTURE: High-Performance Oil-Resistant Nitrile/Fluoro-Elastomer Blend
- • COMPONENT TYPE: Universal Sealing O-Ring (Filler Neck / Air Compressor)
🚚 COMPREHENSIVE ENGINE & GLOBAL FLEET COMPATIBILITY
| MANUFACTURER GROUP | COMPATIBLE ENGINE PLATFORMS & INDUSTRIAL APPLICATIONS |
|---|---|
| MERCEDES-BENZ OM-SERIES | Versatile Application: Perfect fitment for oil filler neck seals and auxiliary air compressor mounting ports across the OM 902, 906, and 909 engine families, including various specialized high-duty variants. |
⚙️ TECHNICAL SPECIFICATIONS
| Technical Detail | Measurement / Info |
|---|---|
| Component Product Profile | Multi-Purpose Universal Sealing Ring |
| Material Matrix Formula | Thermo-Resilient Elastomer (Specially engineered to resist structural degradation, hardening, and oil-induced swelling in high-heat auxiliary engine environments). |
| System Sealing Strategy | Creates a robust, airtight, and leak-proof seal at connection points for oil filler necks and pneumatic air compressor supply/mounting interfaces. |
| Operational Focus | Eliminates oil mist “weeping” and preserves system integrity in both lubrication and pneumatic/auxiliary drive circuits. |
| Maintenance Directive | Single-use component. Always renew whenever the air compressor is serviced or the oil filler assembly is disturbed. Ensure the groove is cleaned of debris to allow proper compression of the ring. |
| Quality Seal | ELRING – Das Original (Certified Premium Commercial Reliability) |
Additional information
| Brand |
Elring |
|---|
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