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Details
| Specification | Value |
|---|---|
| Brand | NTY |
| MPN | ztt-ty-029b |
| Fitting Position | Rear Top |
| Thickness [mm] | 55 mm |
| Inner Diameter [mm] | 14 mm |
| Outer Diameter [mm] | 43 mm |
| Fabrication Number | ZTT-TY-029B |
OE numbers (4)
Search by this OE number to find compatible parts
- TOYOTA—42304-30070
- LEXUS / TOYOTA—42304-30070 SK1
- TOYOTA—42305-30070
- LEXUS / TOYOTA—42305-30070 SK1
About this product
Sourced from NTY, this bush steering knuckle (ZTT-TY-029B) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Fitting Position: HG, Thickness [mm]: 55 mm, Material: 43, Inner Diameter [mm]: Nylon mm, Outer Diameter [mm]: 43 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit LEXUS, TOYOTA 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: 0101-124, 30134, 30140, 42304-30070 and 38 more. Matching these numbers confirms a like-for-like replacement with no loss of function. NTY 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (38)
Show all 38 OE numbers
Bush Steering Knuckle NTY ZTT-TY-029B — compatible car models
| Car models | LEXUS: GS (S16); TOYOTA: ARISTO (S16) |
|---|---|
| Engines | 300 (JZS160, JZS160R); 3.0 (JZS160) |
| Year of manufacture | 1997-2004 |
| Manufacturer article number (MPN) | ZTT-TY-029B |
| OE part numbers | 42304-30070, 42304-30070 SK1, 42305-30070, 42305-30070 SK1 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
NTY ztt-ty-029b . Bearing Type: 11. Fabrication Number: ZTT-TY-029B. Fitting Position: HG. Inner Diameter [mm]: 14 mm. Material: 43. Outer Diameter [mm]: 43 mm. Thickness [mm]: 55 mm
- 1x Bush Steering Knuckle
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 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 Bush Steering Knuckle compatible with my car?
This Bush Steering Knuckle fits LEXUS, TOYOTA 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 NTY Bush Steering Knuckle have?
This NTY Bush Steering Knuckle has the following specifications: Fitting Position: HG; Thickness [mm]: 55 mm; Material: 43; Inner Diameter [mm]: 14 mm; Outer Diameter [mm]: 43 mm; Bearing Type: 11. Check the full specifications table above for complete details.
What OE part numbers does this Bush Steering Knuckle replace?
This Bush Steering Knuckle replaces OE part numbers: 42304-30070, 42304-30070 SK1, 42305-30070, 42305-30070 SK1. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Bush Steering Knuckle cost?
This NTY Bush Steering Knuckle is available for £11.99. Bush Steering Knuckle prices vary depending on brand, specifications, and vehicle compatibility. NTY parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Bush Steering Knuckle?
Regular inspection of your Bush Steering Knuckle 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 Bush Steering Knuckle?
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 Bush Steering Knuckle fitted by a professional mechanic.
Can I use this part as a replacement for OE 42304-30070?
Yes, this NTY Bush Steering Knuckle is a direct replacement for OE part number 42304-30070. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
