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Description
Outer CV Joint for Audi A4, A5 & A6 - PJ803103Vehicle Fitment & Part Details This outer CV joint is listed for the Audi A4 1. 4 (08 19). It is supplied with 42 outer 28 inner splines. Confirm compatibility by matching the listed fitment details and any OEM reference numbers supplied. Verify VIN engine. Key Details SKU PJ803103 Component Outer CV Joint Position Outer Configuration Single OEM References 4H0498099, 4H0498099A, 8K0407305K, 8K0498099F, 8K0498099FX, 8K0 498 099 L Primary Fitment Audi
Vehicle Fitment & Part Details
This outer CV joint is listed for the Audi A4 1.4 (08-19). It is supplied with 42 outer / 28 inner splines. Confirm compatibility by matching the listed fitment details and any OEM reference numbers supplied. Verify VIN/engine.
Key Details
- SKU
- PJ803103
- Component
- Outer CV Joint
- Position
- Outer
- Configuration
- Single
- OEM References
- 4H0498099, 4H0498099A, 8K0407305K, 8K0498099F, 8K0498099FX, 8K0 498 099 L
- Primary Fitment
- Audi A4 1.4 (08-19)
- Specs
- 42 outer / 28 inner splines
- Identification
- Only Some Models
Listing Highlights
- Listed for selected Audi applications shown in the fitment table.
- Outer outer CV joint with 42 outer / 28 inner splines.
Product Specifications
| Specification | Value |
|---|---|
| Inner spline | 28 |
| Outer spline | 42 |
| Joint diameter | 76.4 mm |
| Total length | 88 mm |
| Groove position | Inside Groove |
Vehicle Fitment
Includes 7 supplied applications covering Audi. Use the full table below to confirm model, engine option and year range before ordering.
| Make | Model / Application | Year Range |
|---|---|---|
| Audi | A4 1.4 (CVNA), 1.8 (CJEB, CABB, CDHB, CABA, CDHA), 2.0 (CAHA, CAGA, CJCA, CMEA, CMFA, CAGB, CJCB, CSUB, CNCD, CAEB, CDNC, CAEA, CDNB, CFKA), 3.0 (CDUC, CKVB, CKVC, CAPA, CCLA, CCWA, CAKA, CCBA, CGWC, CGXC, CREC, CTUB) | 08-19 |
| Audi | A5 1.8 (CJEE, CABD, CJEB), 2.0 (CNCE, CNCD, CDNC, CAEB, CDNC, CPMA), 3.0 (CDUC, CKVB, CKVC, CAPA, CCWA, CHMB, CMUA, CRED, CALA), 4.2 (CFSA, CAUA) | 08-19 |
| Audi | A6 1.8 (CYGA), 2.0 (CDNB, CYNB, CYPA), 3.0 (CDUC, CDUD, CKVB, CKVC, CGWD, CGXB, CTUA, CGWB, CTGE, CEUC, CRDB, CWUB) | 11-19 |
| Audi | A7 3.0 (CVUA, CGQB, CRTD, CDUC, CDUD, CKVB, CKVC, CGWD, CGXB, CTTA, CTUA CGWB, CHMA), 4.0 (CRDB, CWUB, CTGE, CEUC) | 11-19 |
| Audi | A8 3.0 (CDTA, CDTC, CMHA, CTBA, CTBD, CGWA, CGXA, CREG), 4.2 (CDRA, CDSB, CTEC), 6.3 (CEJA, CTNA, CGTA, CTFA, CAHA, CGLB, CMGA) | 09-19 |
| Audi | Q5 2.0 (CAHA, CGLB, CMGA, CGLC, CMGB), 3.0 (CCWA, CPNB, CDUD, CTUC, CTVA, CVUB, CGQB, CVUC) | 13-15 |
| Audi | Q7 2.0 (CYMC, CYRB, DMFB), 3.0 (CVMD) | 15-17 |
Fitment Notes
- Always match the listed vehicle details before ordering. Verify VIN/engine.
Compatibility Verification Notes
- Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.
- Match the supplied dimensions to your original part, including the 42 outer / 28 inner splines.
- This outer CV joint is supplied as a single. Confirm the type, position and quantity you require before ordering.
- Fitment data may vary by production date, market, import history and engine variant.
- This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.
Supplier Fitment & Identification Notes
Supplier catalogue description (confirm the exact variant against your vehicle and original part before ordering): Audi A4 B8 Platform (Only Some Models)(2008-)
Common Questions
Will this outer CV joint fit my Audi A4 1.4?
This part (PJ803103) is listed for the fitments shown on this page. Confirm by matching the fitment details. Verify VIN/engine.
Is this sold as a single unit or a set?
This listing is sold as a single. Confirm the quantity and type you require before ordering.
How do I confirm fitment if there are multiple variants?
Compare the supplied fitment details, spline counts and dimensions, and original part details before ordering. Verify VIN/engine.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
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Product Reviews
★★★★★ 5
Great upgrade for a rental apartment mattress
The mattress in my rental place is firm to the point where it almost feels unfinished. Instead of replacing it, I decided to try adding this topper. It made an immediate difference in the way the bed feels when I sit or lie down. There’s a nice cushioned layer that softens that “flat” feeling but still holds its shape. Another thing I noticed is how breathable it is. I expected thick padding to feel warm, but the airflow here feels better than the original mattress surface. Even after moving around, it never felt heavy or stuffy.
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Reviewed in the United States on November 22, 2025
★★★★★ 5
Soft and Comfortable Topper
I got this bamboo mattress topper for a small single bed we keep in our guest room, but I ended up testing it out myself first. The material feels soft and breathable, which is nice because that room can get a little warm in the afternoons. It adds a good amount of cushioning without making the bed too soft. After a couple of nights, my back actually felt better compared to the old mattress alone. I also appreciate that it’s machine washable, because our guest room sometimes doubles as a nap spot for my son after swim class, and spills happen. It dried pretty quickly in the dryer and kept its shape. Overall, it made the bed feel much more comfortable and fresh.
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Reviewed in the United States on November 24, 2025
★★★★★ 5
Added comfort for someone working night shifts
I work odd hours, so my sleep schedule is all over the place. My mattress has always felt a bit too stiff after long shifts, so I got this topper hoping it would help me relax faster. It really changed the overall feel of the bed. The padding has a cushioned lift that makes lying down feel smoother, especially around the shoulders and lower back. Instead of feeling like I’m dropping onto a firm surface, there’s a soft layer that evens out the pressure. What surprised me most is how light the surface feels. Even after staying in one position, it never gets stuffy or heavy. The airflow makes a difference when your body is trying to wind down after work. The fitted pocket also stays tight around the mattress, so nothing shifts when I move. I can stretch out without worrying about the topper sliding off.
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Reviewed in the United States on November 24, 2025
★★★★★ 5
Good option for softening a college apartment bed
I moved into a college apartment where the bed felt like it belonged in a dorm from years ago—flat and stiff. Instead of dealing with it, I tried this topper, and it added a cushiony layer right away. The surface feels much more forgiving when I fall onto the bed after studying or hanging out with friends. It has just enough padding to take away that board-like feeling without making the bed sag. Another thing I noticed is how breathable it is. I expected something this thick to feel warm, but it actually stays cool even if I stay on one side for a long stretch.
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Reviewed in the United States on November 19, 2025
★★★★★ 5
Makes an older family mattress feel brand new
There’s an older mattress in my place that everyone avoids because it feels too worn in the middle. Instead of replacing it, I decided to give this topper a shot. Once it settled on the bed, it added a thick cushioned layer that helped level out the whole surface. Lying down feels smoother, and the middle no longer dips the way it used to. The fabric feels cool when you touch it, and it keeps that same feel even after staying on it for a while. I thought a thick topper might hold warmth, but this one keeps the air moving enough that the bed stays comfortable throughout the night.
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Reviewed in the United States on November 25, 2025