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Details
| Specification | Value |
|---|---|
| Brand | TRW |
| MPN | bcz5018e |
| Category | Brake calliper |
| Brake System | KNORR SN6 |
| Brake System | KNORR SB6 |
| paired article number | BCZ5019E |
| Piston Diameter [mm] | 68 mm |
OE numbers (50)
Search by this OE number to find compatible parts
- MERCEDES-BENZโ001 420 57 01
- MERCEDES-BENZโ001 420 59 01
- MERCEDES-BENZโ002 420 21 01
- MERCEDES-BENZโ002 420 24 01
- MERCEDES-BENZโ002 420 32 01
- MERCEDES-BENZโ002 420 37 01
- MERCEDES-BENZโ002 420 43 01
- MERCEDES-BENZโ005 420 18 83
- MERCEDES-BENZโ14205701
- MERCEDES-BENZโ14205901
- MERCEDES-BENZโ24202101
- MERCEDES-BENZโ24202401
- MERCEDES-BENZโ24203201
- MERCEDES-BENZโ24203701
- MERCEDES-BENZโ24204301
- MERCEDES-BENZโ54201883
- MERCEDES-BENZโ970 420 36 01
- MERCEDES-BENZโ975 420 05 01
- MERCEDES-BENZโ975 420 10 01
- MERCEDES-BENZโ975 420 14 01
- MERCEDES-BENZโ975 420 19 01
- MERCEDES-BENZโ975 420 21 01
- MERCEDES-BENZโ975 420 23 01
- MERCEDES-BENZโ975 420 25 01
- MERCEDES-BENZโ975 420 49 01
- MERCEDES-BENZโ975 420 51 01
- MERCEDES-BENZโ975 420 66 01
- MERCEDES-BENZโ975 420 68 01
- MERCEDES-BENZโ975 420 77 01
- MERCEDES-BENZโA 001 420 57 01
- MERCEDES-BENZโA 001 420 59 01
- MERCEDES-BENZโA 002 420 21 01
- MERCEDES-BENZโA 002 420 24 01
- MERCEDES-BENZโA 002 420 32 01
- MERCEDES-BENZโA 002 420 37 01
- MERCEDES-BENZโA 002 420 43 01
- MERCEDES-BENZโA 005 420 18 83
- MERCEDES-BENZโA 970 420 36 01
- MERCEDES-BENZโA 975 420 05 01
- MERCEDES-BENZโA 975 420 10 01
- MERCEDES-BENZโA 975 420 14 01
- MERCEDES-BENZโA 975 420 19 01
- MERCEDES-BENZโA 975 420 21 01
- MERCEDES-BENZโA 975 420 23 01
- MERCEDES-BENZโA 975 420 25 01
- MERCEDES-BENZโA 975 420 49 01
- MERCEDES-BENZโA 975 420 51 01
- MERCEDES-BENZโA 975 420 66 01
- MERCEDES-BENZโA 975 420 68 01
- MERCEDES-BENZโA 975 420 77 01
Where this part fits
Original-fit position for OE 24202401. The red ring marks where this part installs on the vehicle.

About this product
Sourced from TRW, this brake calliper (BCZ5018E) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications โ Brake Caliper Type: Ceramic, Material: 57, Brake System: KNORR SN6, Brake System: KNORR SB6, paired article number: BCZ5019E โ are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 001 420 57 01, 001 420 59 01, 002 420 21 01, 002 420 24 01 and 88 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TRW 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 โ 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 โ 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 โ 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.
About TRW
TRW Automotive, with roots dating back to 1901 in Cleveland, USA, is a global leader in safety-critical automotive components, now part of ZF Friedrichshafen. TRW specialises in brake pads, brake discs, steering components, suspension parts, and engine valves. As an OE supplier to virtually all major global car manufacturers, TRW products meet the highest safety and performance standards. Trusted by vehicle makers for over a century, TRW delivers braking and steering components that prioritise safety without compromise.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (42)
Show all 42 OE numbers
Brake calliper TRW BCZ5018E โ compatible car models
| Manufacturer article number (MPN) | BCZ5018E |
|---|---|
| OE part numbers | 001 420 57 01, 001 420 59 01, 002 420 21 01, 002 420 24 01, 002 420 32 01, 002 420 37 01, 002 420 43 01, 005 420 18 83, 14205701, 14205901, 24202101, 24202401, 24203201, 24203701, 24204301, 54201883, 970 420 36 01, 975 420 05 01, 975 420 10 01, 975 420 14 01 (+30 more) |
Compatibility check
Loading vehicle dataโฆ
Please wait while we load vehicle compatibility information.Description and what's included
TRW bcz5018e Brake calliper. Brake Caliper Type: 7. Brake System: KNORR SB6. Brake System: KNORR SN6. Material: 57. paired article number: BCZ5019E. Piston Diameter [mm]: 68 mm
- 1x Brake calliper
Shipping, returns, warranty
Free UK delivery on orders over ยฃ99.00. Tracked standard shipping.
- Standard delivery: 5โ9 business days
- Order before 5pm โ 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 calliper compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine โ we'll confirm whether this Brake calliper fits. All fitment data is verified through TecDoc.
What specifications does this TRW Brake calliper have?
This TRW Brake calliper has the following specifications: Brake Caliper Type: 7; Material: 57; Brake System: KNORR SN6; Brake System: KNORR SB6; paired article number: BCZ5019E; Piston Diameter [mm]: 68 mm. Check the full specifications table above for complete details.
What OE part numbers does this Brake calliper replace?
This Brake calliper replaces OE part numbers: 001 420 57 01, 001 420 59 01, 002 420 21 01, 002 420 24 01, 002 420 32 01, 002 420 37 01, 002 420 43 01, 005 420 18 83 and 42 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Brake calliper cost?
This TRW Brake calliper is available for ยฃ482.99. Brake calliper prices vary depending on brand, specifications, and vehicle compatibility. TRW 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 calliper?
Regular inspection of your Brake calliper 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 calliper?
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 calliper fitted by a professional mechanic.
Can I use this part as a replacement for OE 001 420 57 01?
Yes, this TRW Brake calliper is a direct replacement for OE part number 001 420 57 01. 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.

