DESCRIPTION |
FEATURES |
SPECIFICATIONS |
DOCUMENTS |
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DESCRIPTION
The **Fuel Cap O‑Ring CA38241** is a precision-engineered sealing component for aircraft fuel caps. Manufactured from aviation-grade fluorosilicone elastomer, the O-ring provides reliable sealing under the pressure and temperature variations typical of aircraft fuel systems. Its durable construction helps maintain fuel-system integrity and prevents fuel leakage or vapour ingress when the fuel cap is properly installed.
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## Applications
- Replacement or refurbishment of fuel-cap seals where original gasket or seal shows wear or deformation
- Maintenance or overhaul of aircraft fuel filler caps requiring secure sealing
- Use in aircraft maintenance operations where high-performance, aviation-grade O-rings are required
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## Why CJ Aerospace?
CJ Aerospace supplies trusted components and support for aviation maintenance operations.
We offer fast local delivery, expert technical support, and industry-proven products that keep aircraft maintenance efficient and safe.
- 🇦🇺 **Australian-owned & operated**
- 📦 **Stocked locally in Australia for fast dispatch**
- 🔍 **Specialist knowledge of aviation-grade fuel system components**
- 🧰 **Used by leading MROs & maintenance professionals**
> ✉️ [Contact us sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au)
> Need installation guidance or technical documentation? Contact CJ Aerospace for expert support.
FEATURES
- **Aviation-grade fluorosilicone elastomer construction** ensures compatibility with aviation fuels and resistance to temperature extremes
- **Direct-fit replacement** for OEM seals on approved fuel cap assemblies
- Provides **reliable sealing** to prevent fuel leakage and vapour ingress under normal operating conditions
- **Compact O-ring profile** facilitates easy installation and secure seating in the fuel cap assembly
SPECIFICATIONS
Package Dimensions
| Length | 17.8 cm |
| Height | 0.6 cm |
| Width | 16.5 cm |
| Weight | 1 g |
Details
| **Specification** | **Detail** |
|-------------------------------|--------------------------------------------------|
| **Part Number** | CA38241 |
| **Product Type** | Fuel cap O-ring / Seal |
| **Material** | Aviation-grade fluorosilicone elastomer |
| **Outer Diameter (approx.)**| 95.3 mm |
| **Cross-Section (approx.)** | 5.2 mm |
| **Weight (approx.)** | 0.015 kg |
| **Intended Use** | Sealing of aircraft fuel caps |
| **Manufacturer** | PMA Products LLC |
\* **Note:** Dimensions are approximate and based on available information; final fit and seal effectiveness should be confirmed during installation.
BROCHURES & DOCUMENTATIONS
List of Brochures
List of Documentation
PMA PRODUCTS INC. SUPPLEMENT 46
PMA PRODUCTS INC. SUPPLEMENT 46R1
PMA PRODUCTS INC. SUPPLEMENT 89
VIDEO
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