Check the listing for details. Air Brake Compressor Piston Ring Kit Ø93.00 mm for / BA921 / CAT / NAVISTAR / DD. Condition: New. Listed at 46.80 USD. Air Brake Compressor Piston Ring Kit Ø93.00mm for Wabco / BA921 / Caterpillar / Detroit Diesel / Navistar / Man ⚙️Application - Wabco / BA921 / Caterpillar / Detroit Diesel / Navistar / Man / Bendix 🔧Engineering methods - Manufactured by reverse engineering methods; same raw materials, same machining tolerances, same performances as original products 📄The certificates - ISO 9001 and ISO14001 are available. The function tests are made for all units and also lifetime tests are made for each production batches ❗️Warning❗️ - Please be aware of our packaging; all of our products have its original Robur Bremse print on both the box and the package inside. Our brand name is also written on our products. ⌚️Shipping - Ship out within 1 business day 📋More Details - 🔒 All of Robur products are manufactured in our factory in Turkey with state of art CNC machines with German brand name “ROBUR-BREMSE” 🌎Supplying the superior quality parts adaptable to original products to well known remanufacturers worldwide like cylinder heads, repair kits etc. 📞 We will reply any request within 24 hours during business working time. If you require any further information, feel free to contact us.