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CP247
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BrandHART
MPN450 021
OE refs1
SKU5251-450 021

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BrandHART

OE numbers (1)

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About this product

HART Mounting Stabiliser Bar (450 021) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. This part supersedes original equipment references: 48815 05170. 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

Vehicle matches are curated from manufacturer data

Confirmed fits based on manufacturer data.

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Mounting Stabiliser Bar HART 450 021compatible car models

Manufacturer article number (MPN)450 021
OE part numbers48815 05170
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Description and what's included

HART 450021 . 450 021

What's included:
  • 1x Mounting Stabiliser Bar
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 Mounting Stabiliser Bar 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 Mounting Stabiliser Bar fits. All fitment data is verified through TecDoc.

What specifications does this HART Mounting Stabiliser Bar have?

The package includes the Mounting Stabiliser Bar as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.

What OE part numbers does this Mounting Stabiliser Bar replace?

This Mounting Stabiliser Bar replaces OE part numbers: 48815 05170. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Mounting Stabiliser Bar cost?

This HART Mounting Stabiliser Bar is available for £4.99. Mounting Stabiliser Bar 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 Mounting Stabiliser Bar?

Regular inspection of your Mounting Stabiliser Bar 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 Mounting Stabiliser Bar?

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 Mounting Stabiliser Bar fitted by a professional mechanic.

Can I use this part as a replacement for OE 48815 05170?

Yes, this HART Mounting Stabiliser Bar is a direct replacement for OE part number 48815 05170. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

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