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 |
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| Product | Castrol BOT 402 |
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| Fluid Type | Hydraulic Oil |
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| Capacity | 1 L |
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| SAE Viscosity Grade | 75W-85 |
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| API Specification | GL-4 |
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| SKU | 3434163 |
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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
