Description
Vehicle Compatibility
This product is an axle and differential gear oil selected by specification. Use only where the manufacturer specifies SAE 85W-140 axle/differential oil and an Axle EPX type gear oil. Confirm the exact required specification (including any GL rating or OEM approval) in your owner’s manual before servicing.
- For axle drives and differentials requiring SAE 85W-140 gear oil
- Suitable for applications listed as Axle EPX (confirm the required spec/approval)
- 5L service size suited to refills and routine driveline maintenance
If your vehicle has a limited-slip differential, confirm whether a dedicated LS oil or additive is required.
Specifications
| Brand | Castrol |
|---|---|
| Product | Castrol Transmax |
| Information | Axle EPX |
| Fluid Type | Axle / Differential Gear Oil |
| Capacity | 5 L |
| SAE Viscosity Grade | 85W-140 |
| SKU | 3428891 |
Features
- SAE 85W-140 axle/differential gear oil for compatible driveline applications
- Axle EPX positioning for applications requiring an EP axle oil (confirm spec/approval)
- Designed to help support protection under load when used to the correct specification
- 5L service-size container for workshop and routine maintenance use
Why Buy From Us
- Local South African stock
- 12-month warranty (manufacturing defects)
- Spec-check support available if you share your make, model, and whether it’s diff, axle, or transfer case use
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Confirm the required GL rating and OEM approval before use (if applicable)
- Clean around fill and drain plugs before opening to prevent contamination
- Fill to the manufacturer’s specified level only (avoid overfilling)
- If your vehicle has a limited-slip differential, confirm LS requirements before filling
- Dispose of used oil responsibly at an approved recycling facility