The PS-2W-2621 stellite cylinder head intake valve replaces old part numbers PS-4W-1670, PS-7S-8809 and PS-9N-6117.

This item has the following specifications:

• Head diameter: 2.020 inches
• Length: 5.510 inches
• Valve face: 30°
• Valve stem diameter: .3717 inches

It can be used in the following Caterpillar engine models:

• 3304 with an engine serial number of 37Y1 through 37Y1021
• 3306 with an engine serial number of:
  • 7Y1 and above
  • G6X1 and above (short valve)

This item is a new replacement part shipped with complete quality assurance.

Do not hesitate to call us at +91 9831019511 / 9433042249 if you have any questions about this item.

As always, your satisfaction is guaranteed!