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Details
| Specification | Value |
|---|---|
| Brand | TRW |
| MPN | jbj666 |
| Length [mm] | 113 mm |
| Cone Size [mm] | 11 mm |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- MAZDA—B001-34-550
- MAZDA—B092-34-550
- MAZDA—B092345509A
Where this part fits
Original-fit position for OE B00134550. The red ring marks where this part installs on the vehicle.
About this product
TRW Ball Joint (JBJ666) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Length [mm]: 113 mm, Cone Size [mm]: Bronze mm, Supplementary Article/Supplementary Info: 0 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with MAZDA 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: 0400358, 0403390, 041312B, 11807 and 32 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TRW is a recognised supplier of automotive replacement 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 from our UK warehouse with a 30-day money-back guarantee and free 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
Equivalent products (33)
Show all 33 OE numbers
Ball Joint TRW JBJ666 — compatible car models
| Car models | MAZDA: 323 F IV (BG), 323 II Hatchback (BD), 323 III Hatchback (BF), 323 III Saloon (BF), 323 III Station Wagon (BW), 323 II Saloon (BD) |
|---|---|
| Engines | 1.6; 1.1 (BD101); 1.1; 1.3 |
| Year of manufacture | 1980-2004 |
| Manufacturer article number (MPN) | JBJ666 |
| OE part numbers | B001-34-550, B092-34-550, B092345509A |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TRW jbj666 . Cone Size [mm]: 11 mm. Length [mm]: 113 mm. Supplementary Article/Supplementary Info: 0
- 1x Ball Joint
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Ball Joint compatible with my car?
This Ball Joint fits MAZDA 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 TRW Ball Joint have?
This TRW Ball Joint has the following specifications: Length [mm]: 113 mm; Cone Size [mm]: 11 mm; Supplementary Article/Supplementary Info: 0. Check the full specifications table above for complete details.
What OE part numbers does this Ball Joint replace?
This Ball Joint replaces OE part numbers: B001-34-550, B092-34-550, B092345509A. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Ball Joint cost?
This TRW Ball Joint is available for £17.99. Ball Joint 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 Ball Joint?
Signs include clunking or knocking noises from the front suspension, wandering steering, uneven tyre wear, or vibration in the steering wheel.
What tools do I need to replace a Ball Joint?
Tools needed: ball joint separator (fork or press type), 18-21mm socket, hub nut socket (32-36mm on driven axles), torque wrench, new cotter pin. Difficulty: Moderate DIY. Safety warning: Never reuse an old split pin (cotter pin) after disturbing a ball joint nut. A loose ball joint can allow the wheel to detach from the vehicle at speed -- this is a critical safety component.
Can I use this part as a replacement for OE B001-34-550?
Yes, this TRW Ball Joint is a direct replacement for OE part number B001-34-550. 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.
