Steering Rack 45510-52341 45510-52340 For Toyota Vitz NSP135 4WD 2010-2013 — OEM RHD EPS Rack & Pinion
| OEM Part Number: | 45510-52341 / 45510-52340 | Part Name: | GEAR ASSY, STEERING / RACK & PINION |
| Vehicle Compatibility: | Toyota Vitz (NSP135, NCP130) 4WD | Production Years: | 2010 – 2013 |
| Drive Configuration: | RHD (Right-Hand Drive) | Drivetrain: | 4WD (4-Wheel Drive) |
| Steering Type: | Electric Power Steering (EPS) | Mounting Type: | Solid-mounted To Subframe (no Separate Rack Bushes) |
| Material: | High-Strength Steel | Single Package Size: | 120 × 25 × 15 Cm |
| Single Package Weight: | Approx. 10.0 Kg | Condition: | Brand New — 100% Quality Inspected |
| Warranty: | 12 Months | ||
| High Light: | Toyota Vitz steering rack OEM,RHD EPS rack and pinion,Toyota NSP135 steering rack |
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Electric Power Steering Rack Assembly with OEM numbers 45510-52341 (also listed as 45510-52340) is a verified direct-fit replacement for Toyota Vitz models from 2010 to 2013. Specifically engineered for 4WD (4-Wheel Drive) variants with Right-Hand Drive (RHD) configuration.
If your steering rack is failing, you may experience one or more of the following symptoms:
- Loose or Wandering Steering: Vehicle feels unstable and requires constant steering corrections
- Steering Wheel Play: Noticeable slack or delay in steering response
- Clunking or Knocking Noises: Metallic sounds from the front when driving over bumps or turning
- Uneven Tire Wear: Premature or irregular tire wear patterns due to compromised alignment
- EPS Warning Light: Illumination of the EPS warning light on the dashboard
- Steering Wheel Not Returning to Center: The wheel doesn't return to center smoothly after turning
| Part Number | 45510-52341, 45510-52340 |
| Product Name | Steering Rack |
| Car Model | Toyota Vitz NSP135 4WD 2010-2013 |
| Engine Model | Toyota |
| Condition | 100% Brand New |
| Material | High-strength aluminum alloy & precision bearings |
| Installation | Direct OEM replacement |
| Quality Standard | OEM equivalent / ISO quality control |
| Brand | Model | Chassis / Series | Drivetrain | Years |
|---|---|---|---|---|
| Toyota | Vitz | NSP135 | 4WD | 2010-2013 |
| Toyota | Vitz | NCP130 | 4WD | 2010-2013 |
Important Compatibility Notes:
- This steering rack is specifically designed for 4WD (4-Wheel Drive) Toyota Vitz models
- This part is for Right-Hand Drive (RHD) vehicles only
- Compatible with Electric Power Steering (EPS) systems — NOT for hydraulic power steering
- The EPS rack is solid-mounted to the subframe and does not use serviceable rack-mount bushes
- Please verify your vehicle's chassis code (NSP135/NCP130), production year, and VIN before ordering
| Feature | Benefit |
|---|---|
| OEM Specification — Genuine Toyota Equivalent | Guarantees factory-fit quality and performance — verified by Toyota OEM part numbers |
| 4WD RHD Application | Specifically engineered for 4WD Right-Hand Drive Vitz models |
| Electric Power Steering (EPS) Design | Eliminates hydraulic fluid and pump maintenance — verified by EPS system compatibility |
| Solid-Mount Construction | Delivers precise steering feel and accurate torque sensor alignment |
| High-Strength Steel Construction | Provides exceptional durability and reliability under daily driving conditions |
| Direct Bolt-On Fitment | No modifications required — solid-mounted design ensures accurate installation |
| 100% New — No Core Charge | Guarantees zero wear, immediate steering performance, and full service life |
| QC Item | Verification Method |
|---|---|
| Dimensional Accuracy | Precision inspection to verify all mounting points match OE blueprint specifications |
| Material Composition | High-strength steel analysis to verify structural integrity and durability |
| Rack & Pinion Gear Test | 100% gear mesh inspection to ensure smooth, precise steering operation |
| EPS Compatibility Test | Verification of electrical connector fitment and torque sensor alignment |
| Durability Cycle Test | 500+ hour fatigue testing to verify long-term reliability |
| Final Assembly Inspection | 100% visual and dimensional inspection before packaging |
Pre-Installation Checklist:
- Verify your vehicle is 4WD RHD — this rack is for 4WD Right-Hand Drive Vitz models only
- Verify EPS system — this vehicle uses Electric Power Steering (no hydraulic fluid required)
- Inspect inner/outer tie rod ends, rack boots, and intermediate shaft for wear
- A wheel alignment and EPS zero-point calibration are REQUIRED after installation
- Use new lock nuts and cotter pins during installation
Maintenance Schedule:
- Inspection: Every 50,000 km / 12 months. Check rack boots for tears, tie rod ends for play, and EPS warning lights
- Replacement: Immediately if failure symptoms appear
- With proper maintenance, these EPS racks can exceed 200,000 km
- Keep tires correctly inflated and avoid hard impacts with curbs and potholes
- Packaging: Each steering rack is securely packed in a protective carton with foam inserts
- Single Package Size: 120 × 25 × 15 cm
- Single Package Weight: Approx. 10.0 kg
- Suitable for: Wholesale distributors, auto parts retailers, and repair shops
- Main Markets: Middle East, Asia, Africa, South America, North America & Europe
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