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Details
| Specification | Value |
|---|---|
| Brand | HART |
| Category | CV shaft |
| Length [mm] | 799 mm |
OE numbers (40)
Search by this OE number to find compatible parts
- AUDIโ1K0407272BG
- VWโ1K0407272CA
- VWโ1K0407272CL
- AUDIโ1K0407272DR
- VWโ1K0407272HK
- AUDIโ1K0407272HL
- VWโ1K0407272HP
- SEATโ1K0407272JT
- VWโ1K0407272MP
- VWโ1K0407272NN
- VWโ1K0407272PH
- VWโ1K0407272PJ
- VWโ1K0407272QM
- SKODAโ1K0407272QT
- SKODAโ1K0407272SP
- VWโ1K0407272ST
- AUDIโ1K0407452BV
- AUDIโ1K0407452BX
- AUDIโ1K0407452KX
- SEATโ1K0407452LX
- VWโ1K0407452PX
- VWโ1K0407452SX
- AUDIโ1K0407454JX
- VWโ1K0407454QX
- AUDIโ1K0407454SX
- AUDIโ1K0407456DX
- VWโ1K0407456EX
- VWโ1K0407456FX
- VWโ1K0407762GX
- SEATโ1K0407762LX
- AUDIโ1K0407764JX
- VWโ1K0407764NX
- VAGโ1K0407764RX
- VWโ1K0407764X
- VWโ5C0407272CK
- VWโ5Q0407272BN
- VWโ5Q0407272CC
- SKODAโ5Q0407272FG
- SEATโ5Q0407762BX
- VAGโ5Q0407762X
Where this part fits
Original-fit position for OE 1K0407272ST. The red ring marks where this part installs on the vehicle.

About this product
When cv shaft performance matters, the HART 442 520 delivers โ built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Length [mm]: 799 mm, External Toothing wheel side: 36. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, SEAT, SKODA, VW 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: 1K0407272BG, 1K0407272CA, 1K0407272CL, 1K0407272DR and 36 more. 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 โ 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 โ 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 โ 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.
CV shaft HART 442 520 โ compatible car models
| Car models | AUDI: A3 (8P1), A3 (8V1, 8VK), A3 Convertible (8P7), A3 Convertible (8V7, 8VE), A3 Limousine (8VS, 8VM), A3 Sportback (8PA), A3 Sportback (8VA, 8VF), Q2 (GAB, GAG); SEAT: ALTEA (5P1), ALTEA XL (5P5, 5P8), LEON (1P1), LEON (5F1), LEON Hatchback Van (5F1), LEON SC (5F5), LEON ST (5F8), LEON ST Estate Van (5F8), TOLEDO III (5P2); SKODA: OCTAVIA II (1Z3), OCTAVIA II Combi (1Z5), OCTAVIA III (5E3, NL3, NR3), OCTAVIA III Combi (5E5, 5E6), SUPERB II (3T4), SUPERB II Estate (3T5), YETI (5L); VW: CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH), CADDY III MPV (2KB, 2KJ, 2CB, 2CJ), CC B7 (358), EOS (1F7, 1F8), GOLF PLUS V (5M1, 521), GOLF PLUS Van (521) |
|---|---|
| Engines | 1.2 TSI; 1.2 TFSI; 1.4 TFSI; 1.6 TDI; 1.4 TSI; 1.2 TSi |
| Year of manufacture | 2003-2021 |
| Manufacturer article number (MPN) | 442 520 |
| OE part numbers | 1K0407272BG, 1K0407272CA, 1K0407272CL, 1K0407272DR, 1K0407272HK, 1K0407272HL, 1K0407272HP, 1K0407272JT, 1K0407272MP, 1K0407272NN, 1K0407272PH, 1K0407272PJ, 1K0407272QM, 1K0407272QT, 1K0407272SP, 1K0407272ST, 1K0407452BV, 1K0407452BX, 1K0407452KX, 1K0407452LX (+20 more) |
Compatibility check
Loading vehicle dataโฆ
Please wait while we load vehicle compatibility information.Description and what's included
HART 442520 CV shaft. External Toothing wheel side: 36. Length [mm]: 799 mm
- 1x CV shaft
Shipping, returns, warranty
Free UK delivery on orders over ยฃ99.00. Tracked standard shipping.
- Standard delivery: 5โ9 business days
- Order before 5pm โ 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 CV shaft compatible with my car?
This CV shaft fits AUDI, SEAT, SKODA, VW vehicles. Use the vehicle selector at the top of the page to check exact compatibility โ 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 CV shaft have?
This HART CV shaft has the following specifications: Length [mm]: 799 mm; External Toothing wheel side: 36. Check the full specifications table above for complete details.
What OE part numbers does this CV shaft replace?
This CV shaft replaces OE part numbers: 1K0407272BG, 1K0407272CA, 1K0407272CL, 1K0407272DR, 1K0407272HK, 1K0407272HL, 1K0407272HP, 1K0407272JT and 32 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a CV shaft cost?
This HART CV shaft is available for ยฃ74.99. CV 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 CV shaft?
Regular inspection of your CV 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 CV 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 CV shaft fitted by a professional mechanic.
Can I use this part as a replacement for OE 1K0407272BG?
Yes, this HART CV shaft is a direct replacement for OE part number 1K0407272BG. 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.

