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Details
| Specification | Value |
|---|---|
| Brand | ERT |
| Fitting Position | Rear Axle |
| Diameter [mm] | 27 mm |
| Brake System | LUCAS |
OE numbers (3)
Where this part fits
Original-fit position for OE 9945891.
About this product
When repair kit wheel brake cylinder performance matters, the ERT 300369 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Fitting Position: Rear Axle, Diameter [mm]: 27 mm, Brake System: LUCAS. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with CITROËN, FIAT, PEUGEOT vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 212319B, 300369, 327005, 4402A3 and 4 more. Matching these numbers confirms a like-for-like replacement with no loss of function. ERT 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 (5)
Repair Kit Wheel Brake Cylinder ERT 300369 — compatible car models
| Car models | CITROËN: JUMPER I Bus (230P), JUMPER I Platform/Chassis (230), JUMPER I Van (230L); FIAT: DUCATO Bus (230), DUCATO Platform/Chassis (230), DUCATO Van (230); PEUGEOT: BOXER Bus (230P), BOXER Platform/Chassis (ZCT), BOXER Van (230L) |
|---|---|
| Engines | 2.5 TD; 2.5 TDI 4x4; 2.5 TDI |
| Year of manufacture | 1994-2009 |
| Manufacturer article number (MPN) | 300369 |
| OE part numbers | 4402A3, 444963, 9945891 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
ERT 300369 . Brake System: LUCAS. Diameter [mm]: 27 mm. Fitting Position: HA
- 1x Repair Kit Wheel 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 Repair Kit Wheel Brake Cylinder compatible with my car?
This Repair Kit Wheel Brake Cylinder fits CITROËN, FIAT, PEUGEOT 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 ERT Repair Kit Wheel Brake Cylinder have?
This ERT Repair Kit Wheel Brake Cylinder has the following specifications: Fitting Position: HA; Diameter [mm]: 27 mm; Brake System: LUCAS. Check the full specifications table above for complete details.
What OE part numbers does this Repair Kit Wheel Brake Cylinder replace?
This Repair Kit Wheel Brake Cylinder replaces OE part numbers: 4402A3, 444963, 9945891. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Repair Kit Wheel Brake Cylinder cost?
This ERT Repair Kit Wheel Brake Cylinder is available for £5.99. Repair Kit Wheel Brake Cylinder prices vary depending on brand, specifications, and vehicle compatibility. ERT parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Repair Kit Wheel Brake Cylinder?
Regular inspection of your Repair Kit Wheel 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 Repair Kit Wheel 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 Repair Kit Wheel Brake Cylinder fitted by a professional mechanic.
Can I use this part as a replacement for OE 4402A3?
Yes, this ERT Repair Kit Wheel Brake Cylinder is a direct replacement for OE part number 4402A3. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the ERT 300369 the same as the ERT 300042?
No, while both are Repair Kit Wheel Brake Cylinder parts, they are different products. The ERT 300369 has Fitting Position: HA, Diameter [mm]: 27 mm, Brake System: LUCAS. The ERT 300042 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.
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