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Details
| Specification | Value |
|---|---|
| Brand | PAYEN |
| MPN | nj621 |
| Thickness [mm] | 7 mm |
| Inner Diameter [mm] | 17 mm |
| Outer Diameter [mm] | 30 mm |
| Swirl Type | WD |
| Radial Shaft Seal Design | 827 S |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- NISSAN—48029H5000
- ISUZU—509625-0340
- ISUZU—94026003
Where this part fits
Original-fit position for OE 5096250340. The red ring marks where this part installs on the vehicle.
About this product
When shaft seal performance matters, the PAYEN NJ621 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Thickness [mm]: Ceramic mm, Material: 27, Inner Diameter [mm]: Fibreglass mm, Outer Diameter [mm]: 30 mm, Swirl Type: WD. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 48029H5000, 509625-0340, 94026003. Matching these numbers confirms a like-for-like replacement with no loss of function. PAYEN 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.No equivalent parts found.
Shaft Seal PAYEN NJ621 — compatible car models
| Manufacturer article number (MPN) | NJ621 |
|---|---|
| OE part numbers | 48029H5000, 509625-0340, 94026003 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
PAYEN nj621 . Inner Diameter [mm]: 17 mm. Material: 27. Outer Diameter [mm]: 30 mm. Radial Shaft Seal Design: 827 S. Swirl Type: WD. Thickness [mm]: 7 mm
- 1x Shaft Seal
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Shaft Seal 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 Shaft Seal fits. All fitment data is verified through TecDoc.
What specifications does this PAYEN Shaft Seal have?
This PAYEN Shaft Seal has the following specifications: Thickness [mm]: 7 mm; Material: 27; Inner Diameter [mm]: 17 mm; Outer Diameter [mm]: 30 mm; Swirl Type: WD; Radial Shaft Seal Design: 827 S. Check the full specifications table above for complete details.
What OE part numbers does this Shaft Seal replace?
This Shaft Seal replaces OE part numbers: 48029H5000, 509625-0340, 94026003. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Shaft Seal cost?
This PAYEN Shaft Seal is available for £2.99. Shaft Seal prices vary depending on brand, specifications, and vehicle compatibility. PAYEN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Shaft Seal?
Regular inspection of your Shaft Seal 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 Shaft Seal?
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 Shaft Seal fitted by a professional mechanic.
Can I use this part as a replacement for OE 48029H5000?
Yes, this PAYEN Shaft Seal is a direct replacement for OE part number 48029H5000. 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 PAYEN NJ621 the same as the PAYEN NJ849?
No, while both are Shaft Seal parts, they are different products. The PAYEN NJ621 has Thickness [mm]: 7 mm, Material: 27, Inner Diameter [mm]: 17 mm. The PAYEN NJ849 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.
