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Details
| Specification | Value |
|---|---|
| Brand | HART |
| Fitting Position | Front Axle |
| Outer Diameter [mm] | 27.0 mm |
OE numbers (3)
Search by this OE number to find compatible parts
- BMW—32 21 1 129 807
- BMW—32 21 1 133 698
- BMW—32 21 1 136 452
Where this part fits
Original-fit position for OE 32211136452. The red ring marks where this part installs on the vehicle.
About this product
When bush steering arm shaft performance matters, the HART 427 079 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Fitting Position: Front Axle, Outer Diameter [mm]: 27, 0 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with BMW 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: 32 21 1 129 807, 32 21 1 133 698, 32 21 1 136 452. Matching these numbers confirms a like-for-like replacement with no loss of function. HART 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
No equivalent parts found.
Bush Steering Arm Shaft HART 427 079 — compatible car models
| Car models | BMW: 5 (E28), 5 (E34), 5 (E39), 5 Touring (E34), 5 Touring (E39), 6 (E24), 7 (E32), 7 (E38), 8 (E31) |
|---|---|
| Engines | 518 i; 535 i; 540 i; 628 CSi; 730 i, iL; 725 tds; 840 Ci |
| Year of manufacture | 1975-2004 |
| Manufacturer article number (MPN) | 427 079 |
| OE part numbers | 32 21 1 129 807, 32 21 1 133 698, 32 21 1 136 452 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HART 427079 . Fitting Position: VA. Outer Diameter [mm]: 27,0 mm
- 1x Bush Steering Arm Shaft
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 Arm Shaft compatible with my car?
This Bush Steering Arm Shaft fits BMW 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 HART Bush Steering Arm Shaft have?
This HART Bush Steering Arm Shaft has the following specifications: Fitting Position: VA; Outer Diameter [mm]: 27,0 mm. Check the full specifications table above for complete details.
What OE part numbers does this Bush Steering Arm Shaft replace?
This Bush Steering Arm Shaft replaces OE part numbers: 32 21 1 129 807, 32 21 1 133 698, 32 21 1 136 452. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Bush Steering Arm Shaft cost?
This HART Bush Steering Arm Shaft is available for £8.99. Bush Steering Arm Shaft prices vary depending on brand, specifications, and vehicle compatibility. HART 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 Arm Shaft?
Regular inspection of your Bush Steering Arm Shaft 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 Arm Shaft?
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 Arm Shaft fitted by a professional mechanic.
Can I use this part as a replacement for OE 32 21 1 129 807?
Yes, this HART Bush Steering Arm Shaft is a direct replacement for OE part number 32 21 1 129 807. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
