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Details
| Specification | Value |
|---|---|
| Brand | HART |
| Fitting Position | Front Axle |
| Fitting Position | Driver Side |
| Fitting Position | Top |
| Thickness [mm] | 8.0 mm |
OE numbers (2)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—201 321 09 84
- MERCEDES-BENZ—A 201 321 09 84
Where this part fits
Original-fit position for OE 2013210984.
About this product
Sourced from HART, this spring mounting (428 934) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Fitting Position: Front Axle, Fitting Position: FB, Fitting Position: O, Thickness [mm]: Carbon, 0 mm, Number of Knobs: Steel — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 201 321 09 84, A 201 321 09 84. Matching these numbers confirms a like-for-like replacement with no loss of function. HART is a recognised supplier of automotive suspension 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.No equivalent parts found.
Spring Mounting HART 428 934 — compatible car models
| Manufacturer article number (MPN) | 428 934 |
|---|---|
| OE part numbers | 201 321 09 84, A 201 321 09 84 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HART 428934 . Fitting Position: FB. Fitting Position: O. Fitting Position: VA. Number of Knobs: 1. Thickness [mm]: 8,0 mm
- 1x Spring Mounting
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 Spring Mounting 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 Spring Mounting fits. All fitment data is verified through TecDoc.
What specifications does this HART Spring Mounting have?
This HART Spring Mounting has the following specifications: Fitting Position: VA; Fitting Position: FB; Fitting Position: O; Thickness [mm]: 8,0 mm; Number of Knobs: 1. Check the full specifications table above for complete details.
What OE part numbers does this Spring Mounting replace?
This Spring Mounting replaces OE part numbers: 201 321 09 84, A 201 321 09 84. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Spring Mounting cost?
Spring Mounting prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this HART Spring Mounting. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Spring Mounting?
Regular inspection of your Spring Mounting 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 Spring Mounting?
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 Spring Mounting fitted by a professional mechanic.
Can I use this part as a replacement for OE 201 321 09 84?
Yes, this HART Spring Mounting is a direct replacement for OE part number 201 321 09 84. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
