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Details
| Specification | Value |
|---|---|
| Brand | SKF |
| MPN | vkja8421 |
| Category | Joint set, drive shaft |
OE numbers (1)
Search by this OE number to find compatible parts
- MAZDA—FG31-22-620
Where this part fits
Original-fit position for OE FG3122620.
About this product
The SKF Joint set, drive shaft (VKJA 8421) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. Verified to fit MAZDA 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: 4C03K, FG31-22-620. Matching these numbers confirms a like-for-like replacement with no loss of function. SKF 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.
About SKF
SKF, founded in 1907 in Gothenburg, Sweden, is the world's leading bearing manufacturer with over a century of precision engineering expertise. SKF specialises in wheel bearings, hub units, tensioner pulleys, water pump bearings, and drivetrain bearings for all vehicle types. As an OE supplier to virtually every major automotive manufacturer, SKF products are built with exceptional precision and durability. Trusted globally for rotating equipment solutions, SKF bearings deliver smooth, quiet operation and extended service life in the most demanding conditions.
Suitable cars
Equivalent products (1)
Joint set, drive shaft SKF VKJA 8421 — compatible car models
| Car models | MAZDA: 3 (BL), 3 Saloon (BL) |
|---|---|
| Engines | 1.6 MZR (BL14); 1.6 MZR (BL12) |
| Year of manufacture | 2008-2014 |
| Manufacturer article number (MPN) | VKJA 8421 |
| OE part numbers | FG31-22-620 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
SKF vkja8421 Joint set, drive shaft
- 1x Joint set, drive 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 Joint set, drive shaft compatible with my car?
This Joint set, drive shaft fits MAZDA 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 SKF Joint set, drive shaft have?
The package includes the Joint set, drive shaft 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 Joint set, drive shaft replace?
This Joint set, drive shaft replaces OE part numbers: FG31-22-620. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Joint set, drive shaft cost?
This SKF Joint set, drive shaft is available for £52.99. Joint set, drive shaft prices vary depending on brand, specifications, and vehicle compatibility. SKF parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Joint set, drive shaft?
Regular inspection of your Joint set, drive 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 Joint set, drive 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 Joint set, drive shaft fitted by a professional mechanic.
Can I use this part as a replacement for OE FG31-22-620?
Yes, this SKF Joint set, drive shaft is a direct replacement for OE part number FG31-22-620. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the SKF VKJA 8421 the same as the SKF VKJA 3001?
No, while both are Joint set, drive shaft parts, they are different products. The SKF VKJA 8421 has specific dimensions, material composition, and fitting requirements. The SKF VKJA 3001 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
