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Details
| Specification | Value |
|---|---|
| Brand | TRW |
| MPN | jrp829 |
| Manufacturer Restriction | KOYO |
| Manufacturer Restriction | ZF |
| Connector type | unverzahnt |
| Overall Length [mm] | 1060 mm |
| Operating Mode | HY |
| Connector Length [mm] | 33 mm |
| Internal Thread 1 [mm] | M14 x 1.5 mm |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—4B1 422 052 B
- AUDI / SEAT / SKODA / VW—4B1 422 052 BX
- AUDI / SEAT / SKODA / VW—4B1 422 052 E
- AUDI / SEAT / SKODA / VW—4B1 422 052 EX
Where this part fits
Original-fit position for OE 4B1422052B. The red ring marks where this part installs on the vehicle.
About this product
The TRW Steering Gear (JRP829) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Manufacturer Restriction: KOYO, Manufacturer Restriction: ZF, Connector type: unverzahnt, Overall Length [mm]: 1060 mm, Operating Mode: Hybrid. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 01.05.3075, 01.05.3076, 110673, 13771 and 23 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (23)
Show all 23 OE numbers
Steering Gear TRW JRP829 — compatible car models
| Manufacturer article number (MPN) | JRP829 |
|---|---|
| OE part numbers | 4B1 422 052 B, 4B1 422 052 BX, 4B1 422 052 E, 4B1 422 052 EX |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TRW jrp829 . Connector Length [mm]: 33 mm. Connector Shape: 1. Connector type: unverzahnt. Internal Thread 1 [mm]: M14 x 1,5 mm. Left-/right-hand drive vehicles: 1. Manufacturer Restriction: KOYO. Manufacturer Restriction: ZF. Operating Mode: HY
- 1x Steering Gear
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 Steering Gear 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 — we'll confirm whether this Steering Gear fits. All fitment data is verified through TecDoc.
What specifications does this TRW Steering Gear have?
This TRW Steering Gear has the following specifications: Manufacturer Restriction: KOYO; Manufacturer Restriction: ZF; Connector type: unverzahnt; Overall Length [mm]: 1060 mm; Operating Mode: HY; Left-/right-hand drive vehicles: 1. Check the full specifications table above for complete details.
What OE part numbers does this Steering Gear replace?
This Steering Gear replaces OE part numbers: 4B1 422 052 B, 4B1 422 052 BX, 4B1 422 052 E, 4B1 422 052 EX. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Steering Gear cost?
This TRW Steering Gear is available for £358.99. Steering Gear 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 Steering Gear?
Regular inspection of your Steering Gear 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 Steering Gear?
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 Steering Gear fitted by a professional mechanic.
Can I use this part as a replacement for OE 4B1 422 052 B?
Yes, this TRW Steering Gear is a direct replacement for OE part number 4B1 422 052 B. 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 JRP829 the same as the TRW JRB5002?
No, while both are Steering Gear parts, they are different products. The TRW JRP829 has Manufacturer Restriction: KOYO, Manufacturer Restriction: ZF, Connector type: unverzahnt. The TRW JRB5002 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.
