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Details
| Specification | Value |
|---|---|
| Brand | BOSCH |
| Category | Brake calliper |
| Inner Width [mm] | 48 mm |
| paired article number | 0 204 103 221 |
| Piston Diameter [mm] | 60 mm |
OE numbers (6)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—002 421 30 98
- MERCEDES-BENZ—003 421 00 98
- MERCEDES-BENZ—123 420 03 83
- MERCEDES-BENZ—A 002 421 30 98
- MERCEDES-BENZ—A 003 421 00 98
- MERCEDES-BENZ—A 123 420 03 83
Where this part fits
Original-fit position for OE 1234200383.
About this product
Sourced from BOSCH, this brake calliper (0 204 103 220) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Brake Caliper Type: Cast Iron, Material: 57, Inner Width [mm]: 48 mm, paired article number: 0 204 103 221, Piston Diameter [mm]: 60 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit MERCEDES-BENZ 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: 002 421 30 98, 003 421 00 98, 0 204 102 220, 0 204 103 220 and 26 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BOSCH 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.
About BOSCH
Robert Bosch GmbH, founded in 1886 in Stuttgart, Germany, is one of the world's largest automotive parts suppliers. Bosch specialises in braking systems, fuel injection, spark plugs, alternators, and electronic engine management. As an OE supplier to virtually every major car manufacturer, Bosch parts meet or exceed original equipment specifications. With over 130 years of engineering innovation, choosing Bosch means choosing proven reliability backed by extensive research and development.
Suitable cars
Equivalent products (24)
Show all 24 OE numbers
Brake calliper BOSCH 0 204 103 220 — compatible car models
| Car models | MERCEDES-BENZ: 123 Coupe (C123), 123 Saloon (W123), 123 T-Model (S123) |
|---|---|
| Engines | 230 C (123.043); 200; 200 T |
| Year of manufacture | 1976-1986 |
| Manufacturer article number (MPN) | 0 204 103 220 |
| OE part numbers | 002 421 30 98, 003 421 00 98, 123 420 03 83, A 002 421 30 98, A 003 421 00 98, A 123 420 03 83 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BOSCH 0204103220 Brake calliper. Brake Caliper Type: 3. Inner Width [mm]: 48 mm. Material: 57. paired article number: 0 204 103 221. Piston Diameter [mm]: 60 mm
- 1x Brake calliper
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 4–8 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 calliper compatible with my car?
This Brake calliper fits MERCEDES-BENZ 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 BOSCH Brake calliper have?
This BOSCH Brake calliper has the following specifications: Brake Caliper Type: 3; Material: 57; Inner Width [mm]: 48 mm; paired article number: 0 204 103 221; Piston Diameter [mm]: 60 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: 002 421 30 98, 003 421 00 98, 123 420 03 83, A 002 421 30 98, A 003 421 00 98, A 123 420 03 83. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Brake calliper cost?
This BOSCH Brake calliper is available for £121.99. Brake calliper prices vary depending on brand, specifications, and vehicle compatibility. BOSCH 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 002 421 30 98?
Yes, this BOSCH Brake calliper is a direct replacement for OE part number 002 421 30 98. 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 BOSCH 0 204 103 220 the same as the BOSCH 0 204 004 550?
No, while both are Brake calliper parts, they are different products. The BOSCH 0 204 103 220 has Brake Caliper Type: 3, Material: 57, Inner Width [mm]: 48 mm. The BOSCH 0 204 004 550 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.
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