DESCRIPTION |
FEATURES |
SPECIFICATIONS |
DOCUMENTS |
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DESCRIPTION
The **Phillips 66 X/C Aviation Oil 25W-60** (P/N **1045500**) is a multi-viscosity, ashless-dispersant oil formulated for radial piston engines and engines originally designed for heavy single-grade oils like Commercial Grade 120.
It delivers improved startup flow, faster warm-ups, cleaner operation, and cooler running than typical single-grade 120 oils. Suitable for year-round use, from break-in through to TBO.
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## Applications
- Radial piston engines
- Aircraft originally using heavy single-grade oils
- Break-in oil & ongoing operational service until TBO
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## Why CJ Aerospace?
CJ Aerospace delivers certified aviation consumables backed by technical expertise and fast delivery:
- 🇦🇺 **Australian-owned & operated**
- 📦 **Stocked locally for fast dispatch**
- 🔧 **Technical advice on engine compatibility and compliance**
- ✈️ **Trusted by MROs, operators and aviation professionals**
> ✉️ [Contact us sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au)
> Need help verifying this oil suits your engine or operation? We’ll assist with specs and approvals.
FEATURES
- Ashless-dispersant formulation minimizes sludge, varnish, piston and combustion chamber deposits
- Multi-viscosity SAE 25W-60 giving better startup flow and warm-up compared to single-grade 120 oils
- High film strength under high load and elevated operating temperatures, protecting against wear and piston scuffing
- Use from break-in through to TBO
- Protects against rust and corrosion
SPECIFICATIONS
Package Dimensions
| Length | cm |
| Height | cm |
| Width | cm |
| Weight | |
Details
| Specification | Detail |
|------------------------------|--------------------------------------------------------------------------|
| **Part Number** | 1045500 |
| **Product Name** | X/C Aviation Oil 25W-60 |
| **Viscosity Grade** | SAE 25W-60 |
| **Viscosity Class** | Multi-grade |
| **Additive Type** | Ashless-dispersant |
| **Applicable Specs / Licenses** | Avco Lycoming Spec No. 301G • Pratt & Whitney SB 1183 Rev U • SAE J1899 • Teledyne Continental Spec MHS-24B • U.S. Military Spec MIL-L-22851D |
| **Gravity, °API** | ~28.8° API |
| **Specific Gravity @ 60°F** | ~0.883 |
| **Density, lbs/gal @ 60°F** | ~7.35 lbs/gal |
| **Color, ASTM D1500** | ~4.0 |
| **Flash Point (COC)** | ~253 °C (487 °F) |
| **Pour Point** | ~-27 °C (-17 °F) |
| **Viscosity @ 40 °C** | ~245 cSt |
| **Viscosity @ 100 °C** | ~24.8 cSt |
| **Viscosity Index** | ~128 |
| **Cold Cranking Viscosity** | ~8,200 cP @ -10 °C |
| **Acid Number (ASTM D664)** | ~0.15 mg KOH/g |
| **Ash Content (SAE J1787)** | Nil / zero ash |
| **Copper Corrosion (ASTM D130)** | Pass |
| **Foam Test (ASTM D892)** | Pass |
| **Manufacturer** | Phillips 66 Aviation
BROCHURES & DOCUMENTATIONS
List of Brochures
List of Documentation
Data Sheet-1045500
VIDEO
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