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Details
| Specification | Value |
|---|---|
| Brand | METELLI |
| MPN | 04-0635 |
| Category | Brake Cylinder |
| Piston Diameter [mm] | 27.00 mm |
OE numbers (5)
Where this part fits
Original-fit position for OE 9949459.
About this product
The METELLI Brake Cylinder (04-0635) 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: Material: 57, Piston Diameter [mm]: 27, 00 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit CITROËN, FIAT, PEUGEOT, PIAGGIO models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 020400, 020469, 0327-001, 0327/A-001 and 85 more. Matching these numbers confirms a like-for-like replacement with no loss of function. METELLI is a recognised supplier of automotive braking 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
Equivalent products (88)
Show all 88 OE numbers
Brake Cylinder METELLI 04-0635 — compatible car models
| Car models | CITROËN: JUMPER I Bus (230P), JUMPER I Bus (244, Z), JUMPER I Platform/Chassis (230), JUMPER I Platform/Chassis (244), JUMPER I Van (230L), JUMPER I Van (244); FIAT: DUCATO Bus (230), DUCATO Bus (244), DUCATO Bus (250), DUCATO Platform/Chassis (230), DUCATO Platform/Chassis (244), DUCATO Platform/Chassis (250), DUCATO Van (230), DUCATO Van (244), DUCATO Van (250); PEUGEOT: BOXER Bus (230P), BOXER Bus (244, Z), BOXER Platform/Chassis (244), BOXER Platform/Chassis (ZCT), BOXER Van (230L), BOXER Van (244); PIAGGIO: PORTER Bus, PORTER Platform/Chassis, PORTER Van |
|---|---|
| Engines | 1.9 D; 2.0; 1.9 TD; 2.2 HDi; 100 Multijet 2,2 D; 2.0 BiFuel; 1.3 |
| Year of manufacture | 1992-2009 |
| Manufacturer article number (MPN) | 04-0635 |
| OE part numbers | 4402.A3, 4402.E4, 71753010, 9945891, 9949459 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
METELLI 04-0635 Brake Cylinder. Material: 57. Piston Diameter [mm]: 27,00 mm
- 1x Brake Cylinder
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 Brake Cylinder compatible with my car?
This Brake Cylinder fits CITROËN, FIAT, PEUGEOT, PIAGGIO 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 METELLI Brake Cylinder have?
This METELLI Brake Cylinder has the following specifications: Material: 57; Piston Diameter [mm]: 27,00 mm. Check the full specifications table above for complete details.
What OE part numbers does this Brake Cylinder replace?
This Brake Cylinder replaces OE part numbers: 4402.A3, 4402.E4, 71753010, 9945891, 9949459. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Brake Cylinder cost?
This METELLI Brake Cylinder is available for £15.99. Brake Cylinder prices vary depending on brand, specifications, and vehicle compatibility. METELLI parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Brake Cylinder?
Regular inspection of your Brake Cylinder 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 Brake Cylinder?
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 Brake Cylinder fitted by a professional mechanic.
Can I use this part as a replacement for OE 4402.A3?
Yes, this METELLI Brake Cylinder is a direct replacement for OE part number 4402.A3. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
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