Brake Fluid Reservoir / Tank (with cap & sensor lead)
Key part number on this item: EV61-2K478-FA
Brake hydraulics
Reservoir + cap
Level sensor/loom (as pictured)
Used original part
How to confirm fitment (avoid returns)
- Match the part number stamped/labelled on your old unit: EV61-2K478-FA.
- Compare the plug & hose/neck layout to the photos below (shape + length + connector colour).
- If unsure, message us your VIN + a photo of your current reservoir — we’ll verify before you order.
- Tip: Always verify by photo/part number rather than relying only on item specifics.
What this part does
The brake fluid reservoir stores brake fluid and feeds the brake master cylinder. It also supports the brake fluid level warning system (sensor/connector varies by model). A healthy reservoir helps maintain correct hydraulic pressure for safe braking.
Reference photos (actual item)
Photo 1: Actual item — reservoir/cap & sensor lead
Photo 2: Actual item — angle shows connector & body shape
Vehicle example: Ford Galaxy 5-door MPV (image credit: Wikimedia Commons, CC BY-SA)
Image reliability tip: These images are hosted on eBay’s CDN / Wikimedia (HTTPS) to reduce broken-image issues in eBay descriptions.
Fitment & Compatibility (verified by catalog coverage + part number)
✅ This part is a Brake Fluid Reservoir in the Master cylinder / brake system diagrams.
Cross-reference numbers shown in Ford’s OEM catalog include multiple reservoir variants depending on generation. (See table below.)
| Confirmed platform coverage | Years | How to verify (important) |
|---|---|---|
| Ford S-Max / Galaxy (CD340 family) | 2006–2016 | Match part number EV61-2K478-FA and compare the connector/body to photos. (Ford’s catalog shows multiple reservoir part numbers across these years.) |
| Ford S-Max (CD539) | 2015–2016 | Use part number + photo match — catalog lists brake fluid reservoir options for this generation. |
Known cross-references (helpful when searching)
- MPN on item: EV61-2K478-FA
- Ford catalog (CD340 master cylinder/brake system) reservoir options: 1380027 / 1851879 / 1877331 / 1877333
- Ford catalog (CD539 master cylinder/brake system) reservoir options: 1877768 / 1877769
- Category: Brake Hydraulics → Reservoir / Expansion Tank
- Material: Plastic reservoir body with screw cap (as pictured)
Always match the exact part number on your old unit and compare the plug/body shape before purchase.
Will NOT fit (common wrong orders)
- ❌ Ford Galaxy 1994–2000 (Mk1) or 2000–2006 (Mk2)
- ❌ Any non-Ford applications (Sharan/Alhambra etc.)
- ❌ Any model where the reservoir/connector does not match the photos or your old part number
Brake parts are safety-critical — if you’re unsure, message us your VIN first. We can verify fitment.
Symptoms of a faulty reservoir (why replace)
- Brake fluid level warning light stays on or behaves incorrectly
- Visible fluid seepage around reservoir grommets/seals
- Contamination/cracks in the plastic body or cap sealing issues
- Spongy brake feel after fluid loss (system may require bleeding)
Why buy an original used part vs a cheap copy
- Correct fit on mounting points, seals, and sensor connector
- Safer braking system integrity (proper cap sealing + sensor compatibility)
- Best value: save up to 70% vs buying new
- Reduce returns: photo/part-number matching prevents wrong orders
Fitting location
Typically mounted in the engine bay on/near the brake master cylinder (close to the bulkhead). Brake fluid damages paint — protect panels and clean spills immediately.
Fitting instructions (general guidance)
Tools & supplies
- Protective gloves + eye protection
- Brake fluid (usually DOT 4 – check your cap/handbook)
- Syringe/turkey baster (to remove old fluid)
- Basic hand tools (pliers, small socket set)
- Brake bleeding kit + catch bottle (recommended)
- Rags/absorbent pads + brake cleaner
Step-by-step (overview)
- Cover paintwork; clean around reservoir cap area.
- Remove cap; siphon fluid to reduce spillage.
- Disconnect the electrical connector (level sensor) if fitted.
- Release retaining clips / lift reservoir from master cylinder (model varies).
- Check/replace seals or grommets if required; refit reservoir firmly seated.
- Refill with correct fluid and bleed brakes if the system was opened or air entered.
- Confirm no leaks + correct warning light operation; road test carefully.
Estimated time: ~30–90 minutes depending on access + whether bleeding is needed.
Garage labour cost estimator (no scripts)
Choose a typical labour time and match your local garage hourly rate:
| Hourly rate | 0.5 hr | 1.0 hr | 1.5 hr |
|---|---|---|---|
| £45/hr | £22.50 | £45.00 | £67.50 |
| £60/hr | £30.00 | £60.00 | £90.00 |
| £75/hr | £37.50 | £75.00 | £112.50 |
| £90/hr | £45.00 | £90.00 | £135.00 |
| £120/hr | £60.00 | £120.00 | £180.00 |
This is a guide only (access, bleeding, seized clips, and diagnostics can change the time).
Shipping, collection & services
Worldwide shipping
Collection (by appointment)
- 🌍 We ship worldwide via eBay Global Shipping Programme (GSP) where available.
- Eligible destination countries and total landed cost are shown by eBay at checkout.
- Tracking included on GSP orders.
Collection (by appointment)
- ✅ 7 days a week until 8pm (including Bank Holidays by prior appointment)
- 📍 PART.PILOT, Unit 8–11 (after Bee Kwik Scaffolding)
- Ivanhoe Business Park, Wortley Road (may show as Wortley Road)
- Rotherham, S61 1LZ
Workshop services (subject to availability)
Important checkout note
- 🛠️ We offer a fitting service (message us to book)
- 🔧 We also carry out repairs (subject to availability)
- 🚗 We buy cars for cash — nationwide collection & same-day payment
Important checkout note
Customers must ensure the checkout delivery address is correct — we can’t change addresses after purchase.
How to find us (scan QR)
PART.PILOT Collection Point
Unit 8–11 (after Bee Kwik Scaffolding)
Ivanhoe Business Park, Wortley Road
Rotherham, S61 1LZ
Ivanhoe Business Park, Wortley Road
Rotherham, S61 1LZ
Appointment required • 7 days • till 8pm • Bank Holidays by prior appointment
Returns policy (fitment clarity = fewer returns)
- We provide detailed fitment guidance and can verify by VIN if you’re unsure.
- Returns under “Doesn’t fit” or “Item not as described” (when fitment was clarified and we can verify) may have a 50% restocking fee deducted.
- Please confirm part number + photos before ordering to avoid delays and costs.
Thank you for supporting local & recycling ♻️
Buying from PART.PILOT supports a local small business 👋 and keeps quality used parts in circulation ♻️. Reusing original components helps reduce waste, lowers the environmental footprint of manufacturing, and can save you serious money compared with buying new 🌍💚.
Need help? Send us your VIN + a photo of your current part — we’ll confirm fitment before you order.