Description
Vehicle Compatibility
This product is a hydraulic oil selected by specification. Use only where the manufacturer specifies Castrol BOT 402 or a compatible fluid meeting SAE 75W-85 and API GL-4. Confirm the exact fluid requirement in your owner’s manual or service data before topping up or servicing.
- For systems specifying Castrol BOT 402 type hydraulic fluid (confirm application)
- Use where SAE 75W-85 and API GL-4 are specified for the required fluid
- Suitable for top-ups only when the same fluid specification is already in use (avoid mixing specs)
Do not substitute for ATF, brake fluid, power steering fluid, CVT/DCT fluids, or other OEM-specific hydraulic fluids unless the specification matches exactly.
Specifications
| Brand | Castrol |
|---|---|
| Product | Castrol BOT 402 |
| Fluid Type | Hydraulic Oil |
| Capacity | 1 L |
| SAE Viscosity Grade | 75W-85 |
| API Specification | GL-4 |
| SKU | 3434163 |
Features
- Hydraulic oil intended for applications specifying Castrol BOT 402
- SAE 75W-85 viscosity grade for systems requiring this fluid grade
- Meets API GL-4 performance level where this specification is required
- 1L bottle size suited to servicing and top-ups
Why Buy From Us
- Local South African stock
- 12-month warranty (manufacturing defects)
- Spec-check support available if you share your vehicle make, model, year, and the system this fluid is for
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Confirm the exact fluid specification before use—“hydraulic oil” requirements vary widely
- Keep the fill area clean to prevent contamination of the hydraulic system
- Do not overfill; follow the OEM fill level and bleeding procedure where required
- If converting from an unknown fluid, drain and flush per OEM procedure before refilling
- Dispose of used fluids responsibly at an approved recycling facility
Important: Product information, kit contents and compatibility are provided as a guide and may contain errors or omissions. Please verify that this part and any included components are correct for your vehicle before installation. For full details see our Website Disclaimer (Errors & Omissions).