BUNA Seal Kit For DU.635

Class WEB-ITEM	Brand Eaton Filtration, LLC	Brand Eaton Filtration	Pack Size 1.00	UOM EA	Features Available in all configurations and sizes	ICC Piston Pump Accessories	Language English	Net Pack Quantity Units EA	NMFC 125820	Package Contents Cylinder Block	Product Width 3.90	Supplier Part Number 321703	Product Weight 0.99 lbs

Product Questions & Answers

Reckon this seal kit'll fit my DU.635 cylinder block alright? Don't wanna order the wrong thing, y'know.

Question by: Hugh P on Mar 17, 2026, 7:49 PM

This BUNA seal kit is specifically made for the DU.635 Vickers by Danfoss/Eaton piston pump accessory cylinder blocks, so it should be a direct fit.

Answer by: Customer Support on Mar 19, 2026, 6:13 AM