DESCRIPTION |
FEATURES |
SPECIFICATIONS |
DOCUMENTS |
VIDEO |
ASK A QUESTION
DESCRIPTION
The **Phillips 66 X/C Aviation Oil 20W-50** (P/N **1045457**) is an ashless-dispersant, multi-viscosity engine oil designed for use in certified aircraft piston engines.
It offers superior cold-start performance, fast warm-up, and high film strength under demanding operating conditions.
Formulated to replace single-grade oils, it reduces sludge, varnish, and piston deposits while providing protection against rust and corrosion.
---
## Applications
- Opposed-piston aircraft engines
- Replacement for single-grade oils (Commercial Grade 65, 80, or 100)
- Break-in oil after mineral oil run-in, and continued use until TBO
- Year-round operation across a wide temperature range
---
## Why CJ Aerospace?
CJ Aerospace delivers certified aviation consumables backed by technical expertise and fast delivery:
- 🇦🇺 **Australian-owned & operated**
- 📦 **Locally stocked for immediate dispatch**
- 🔧 **Technical advice on oil selection and compliance**
- ✈️ **Trusted by MROs, operators, and aviation professionals**
> ✉️ [Contact us sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au)
> Need guidance on oil change intervals or compatibility with your engine? We’re here to help.
FEATURES
- **Ashless dispersant** formulation reduces sludge, varnish, and combustion chamber deposits
- **Multi-grade SAE 20W-50** provides easy cold starts with strong high-temperature protection
- **High film strength** prevents wear during takeoff and climb
- **Protects against rust and corrosion** during idle or storage
- **Clean break-in performance** compared to non-additized single-grade oils
SPECIFICATIONS
Package Dimensions
| Length | cm |
| Height | cm |
| Width | cm |
| Weight | |
Details
| Specification | Detail |
|------------------------------|------------------------------------------------------------------------|
| **Part Number** | 1045457 |
| **Product Name** | X/C Aviation Oil 20W-50 |
| **Viscosity Grade** | SAE 20W-50 |
| **Viscosity Class** | Multi-grade |
| **Additive Type** | Ashless dispersant |
| **Applicable Specs** | Lycoming Spec 301G • Pratt & Whitney SB 1183 Rev U • SAE J1899 • Teledyne Continental Spec MHS-24B • Former MIL-L-22851D |
| **Gravity, °API** | ~30.1 |
| **Specific Gravity @ 60°F** | ~0.876 |
| **Density, lbs/gal @ 60°F** | ~7.29 |
| **Color, ASTM D1500** | ~2.5 |
| **Flash Point (COC)** | ~235 °C (455 °F) |
| **Pour Point** | ~-33 °C (-27 °F) |
| **Viscosity @ 40 °C** | ~159 cSt |
| **Viscosity @ 100 °C** | ~19.8 cSt |
| **Viscosity Index** | ~144 |
| **Cold Cranking Viscosity** | ~5,200 cP @ -15 °C |
| **Acid Number (ASTM D664)** | ~0.15 mg KOH/g |
| **Ash Content (SAE J1787)** | Nil |
| **Copper Corrosion** | Pass |
| **Foam Test** | Pass |
| **Manufacturer** | Phillips 66 Aviation
BROCHURES & DOCUMENTATIONS
List of Brochures
List of Documentation
MSDS-1045457
Data Sheet-1045457
VIDEO
ASK A QUESTION
Fill in your details below to ask question about this product.
