The Fabco Retainer Seal, part number 499-20-4 or 499204, is a genuine OEM seal retainer designed for heavy-duty truck drivetrain applications. Sold individually as a single-unit pack, this part carries UPC 193174443800 and is a genuine Fabco component. Seal retainers serve a critical function in preventing lubricant loss and contamination at bearing and shaft interfaces, making correct part identification essential before ordering. Pro Gear and Transmission carries Fabco drivetrain components including transfer case, PTO, and steerable drive axle parts. Call us to confirm this part is the right fit for your specific application before placing your order.
Features
Genuine Fabco OEM seal retainer
Part number 499-20-4 or 499204
Sold as a single unit (unit pack of 1)
UPC: 193174443800
Compatible with Fabco transfer case, PTO, and steerable drive axle applications
Call Pro Gear and Transmission to confirm proper fitment for your application
