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Details
| Specification | Value |
|---|---|
| Brand | CASTROL |
OE part numbers
No OEM references found.
What's in the kit
This kit ships with 4 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.
| # | Part number | Component | Qty |
|---|---|---|---|
| 1 | 154F3D | Central Hydraulic Fluid
| 1 |
| 2 | 15B4D7 | Central Hydraulic Fluid
| 1 |
| 3 | 15F04A | Central Hydraulic Fluid
| 1 |
| 4 | 15F1A8 | Central Hydraulic Fluid
| 1 |
About this product
The CASTROL Hydraulic Oil (450581) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Chemical Properties: 25, SAE viscosity class: Cast Iron. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit ADIVA, APRILIA, BENELLI, BETA and 28 other makes models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. CASTROL is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
No equivalent parts found.
Hydraulic Oil CASTROL 450581 — compatible car models
| Car models | ADIVA: AD; APRILIA: AF-1, CAPONORD, CLASSIC, ETX, EUROPA, MOJITO, RED ROSE, RSV, RX, RXV (+1 more); BENELLI: TORNADO; BETA: ALP, EVO, RR; BMW: F (- 800cc), K, R 100, R 45, R 50, R 60, R 65, R 75, R 80, R 90; CAGIVA: 500, ALAZZURRA, ELEFANT, RIVER |
|---|---|
| Engines | AD 125; AF-1 125; Caponord 1200 Rally (VK); Classic 125 (MF); ETX 125 (PH); Europa; Mojito 125 Custom (RY, SZ); Red Rose 50 (GI); RSV Mille SP; RX 125; RXV 450 (VP); SXV 450 Replica (VS); Tornado 900 Nera (TB); Alp 4.0 (T2); EVO 125 2T (TB) (+15 more) |
| Manufacturer article number (MPN) | 450581 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
CASTROL 450581 . Chemical Properties: 25. SAE viscosity class: 3
- 1x Hydraulic Oil
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Hydraulic Oil compatible with my car?
This Hydraulic Oil fits ADIVA, APRILIA, BENELLI, BETA, BMW and 27 more vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this CASTROL Hydraulic Oil have?
This CASTROL Hydraulic Oil has the following specifications: Chemical Properties: 25; SAE viscosity class: 3. Check the full specifications table above for complete details.
How much does a Hydraulic Oil cost?
This CASTROL Hydraulic Oil is available for £13.99. Hydraulic Oil prices vary depending on brand, specifications, and vehicle compatibility. CASTROL parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Hydraulic Oil?
Regular inspection of your Hydraulic Oil is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Hydraulic Oil?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Hydraulic Oil fitted by a professional mechanic.
Is the CASTROL 450581 the same as the CASTROL 15D66F?
No, while both are Hydraulic Oil parts, they are different products. The CASTROL 450581 has Chemical Properties: 25, SAE viscosity class: 3. The CASTROL 15D66F may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
