Get this Brand New unused Royal Enfield 2 Pcs. SHOCKER OIL SEAL. Made and supplied for Royal Enfield India, this would replace the Part No. 594406 for your Royal Enfield Motorcycle. This would be fit to Thunderbird 350CC | Thunderbird 500CC. Check the product description, research well in case you are ordering this for any other motorcycle. We do not stand responsible if you are ordering this for any other motorcycle, this is for Royal Enfield.