Danfoss / Eaton Flexmaster Gasket

Class WEB-ITEM	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Size 1 3.50	End Size 2 3.50	End Type 2 Line/Hose/Tube	ICC Tube and Pipe Joints	Item Type Flexmaster Gasket	Language English	Minimum Working Temperature 20	Product Material Ethylene Propylene Diene Monomer (EPDM)	Product Width 5.17	Supplier Part Number NK1000063D350	Product Weight 0.99 lbs

Product Questions & Answers

Just wanna make sure this gasket will actually fit my 3.5 inch flexmaster coupling?

Question by: Dustin P on Dec 4, 2025, 8:05 AM

This gasket is designed as a direct-fit replacement for 3.5-inch Flexmaster coupling assemblies, so it should fit just right.

Answer by: Customer Support on Dec 5, 2025, 9:08 PM