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Details
| Specification | Value |
|---|---|
| Brand | BTA |
| MPN | g9w019bta |
| Height [mm] | 125 mm |
| Inner Diameter [mm] | 30 mm |
| Hole Spacing [mm] | 227 mm |
OE numbers (2)
Search by this OE number to find compatible parts
- AUDI / VW—4H0521101B
- VW—4H0521101D
Where this part fits
Original-fit position for OE 4H0521101B. The red ring marks where this part installs on the vehicle.
About this product
BTA Suspension Propshaft (G9W019BTA) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Height [mm]: 125 mm, Inner Diameter [mm]: 30 mm, Hole Spacing [mm]: 227 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI 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: 4H0521101B, 4H0521101D. Matching these numbers confirms a like-for-like replacement with no loss of function. BTA 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
No equivalent parts found.
Suspension Propshaft BTA G9W019BTA — compatible car models
| Car models | AUDI: A8 D4 (4H2, 4H8, 4HC, 4HL) |
|---|---|
| Engines | 2.0 TFSI quattro |
| Year of manufacture | 2009-2019 |
| Manufacturer article number (MPN) | G9W019BTA |
| OE part numbers | 4H0521101B, 4H0521101D |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BTA g9w019bta . Height [mm]: 125 mm. Hole Spacing [mm]: 227 mm. Inner Diameter [mm]: 30 mm
- 1x Suspension Propshaft
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 Suspension Propshaft compatible with my car?
This Suspension Propshaft fits AUDI 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 BTA Suspension Propshaft have?
This BTA Suspension Propshaft has the following specifications: Height [mm]: 125 mm; Inner Diameter [mm]: 30 mm; Hole Spacing [mm]: 227 mm. Check the full specifications table above for complete details.
What OE part numbers does this Suspension Propshaft replace?
This Suspension Propshaft replaces OE part numbers: 4H0521101B, 4H0521101D. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Suspension Propshaft cost?
This BTA Suspension Propshaft is available for £68.99. Suspension Propshaft prices vary depending on brand, specifications, and vehicle compatibility. BTA parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Suspension Propshaft?
Regular inspection of your Suspension Propshaft 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 Suspension Propshaft?
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 Suspension Propshaft fitted by a professional mechanic.
Can I use this part as a replacement for OE 4H0521101B?
Yes, this BTA Suspension Propshaft is a direct replacement for OE part number 4H0521101B. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
