PRODUCT NOTES
The U20406140 valve stem seal replaces old part numbers 120406050 and 120406070.
This is a Valve Stem Seal for Perkins 400 Series engines.
This is a genuine Perkins part shipped with a 12-month factory warranty.
Call us at 888.687.0539 if you have any questions about this item.
As always, your satisfaction is guaranteed!