Output seal for Borg Warner Velvet drive marine gearbox. This is the later type seal part number 10-00-044-017 for 71 and 72C units without the 6 bolt bearing retainer. Available seperately to save the cost of full seal kit when only the output seal requires replacing. Prices do not include freight or VAT. We stock many parts for Borg Warner Vevet Drive Marine Gearboxes please phone for details.