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Details
| Specification | Value |
|---|---|
| Brand | TRW |
| MPN | st1508 |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
- NISSAN—41139-4U125
- NISSAN—D1139-71J0A
Where this part fits
Original-fit position for OE 411394U125. The red ring marks where this part installs on the vehicle.
About this product
When guide bolt brake caliper performance matters, the TRW ST1508 delivers — built to the same dimensional and material standards as the original part it replaces. Compatible with NISSAN 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: 41139-4U125, D1139-71J0A. 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 — 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
No equivalent parts found.
Guide Bolt Brake Caliper TRW ST1508 — compatible car models
| Car models | NISSAN: PRIMERA Hatchback (P12) |
|---|---|
| Engines | 1.6 |
| Year of manufacture | 2002 |
| Manufacturer article number (MPN) | ST1508 |
| OE part numbers | 41139-4U125, D1139-71J0A |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TRW st1508 . ST1508
- 1x Guide Bolt Brake Caliper
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 Guide Bolt Brake Caliper compatible with my car?
This Guide Bolt Brake Caliper fits NISSAN 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 Guide Bolt Brake Caliper have?
The package includes the Guide Bolt Brake Caliper as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Guide Bolt Brake Caliper replace?
This Guide Bolt Brake Caliper replaces OE part numbers: 41139-4U125, D1139-71J0A. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Guide Bolt Brake Caliper cost?
This TRW Guide Bolt Brake Caliper is available for £24.99. Guide Bolt Brake Caliper 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 Guide Bolt Brake Caliper?
Regular inspection of your Guide Bolt Brake Caliper 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 Guide Bolt Brake Caliper?
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 Guide Bolt Brake Caliper fitted by a professional mechanic.
Can I use this part as a replacement for OE 41139-4U125?
Yes, this TRW Guide Bolt Brake Caliper is a direct replacement for OE part number 41139-4U125. 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 TRW ST1508 the same as the TRW SJ1412?
No, while both are Guide Bolt Brake Caliper parts, they are different products. The TRW ST1508 has specific dimensions, material composition, and fitting requirements. The TRW SJ1412 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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