The Meritor Spline Plug, part number 17N40-521 or 17N40521, is a genuine Meritor driveline component sold by Pro Gear and Transmission. Spline plugs serve as sealing or closure inserts at the splined end of a driveshaft slip section, helping to keep contaminants out of the slip assembly and retain lubrication. This part carries UPC 737238309185. If you need to verify this is the correct plug for your driveline configuration, give us a call before ordering.
Features
Genuine Meritor part number 17N40-521 or 17N40521
Designed for use in Meritor heavy-duty driveline slip assemblies
Functions as a sealing plug at the splined slip yoke end
Helps exclude contaminants and retain lubricant in the slip section
Sold by Pro Gear and Transmission
