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DANFOSS / EATON CESSNA INNER AND OUTER RING ASSY

Application Other	Brand Danfoss – Hydraulics	Brand Danfoss Power Solutions	Pack Size 1.00	UOM EA	Features Available in a variety of configurations and sizes	ICC Low-Speed G/G Accessories	Language English	Sub Brand None	Supplier Part Number 9900686-001	Product Weight 1.00 lbs

Product Questions & Answers 1

Product Questions & Answers

So, this is for a hydraulic motor or pump, right? Just making sure I'm understanding correctly.

Question by: Dustin E on Jan 19, 2026, 2:44 PM

That's correct. The inner and outer ring assembly is a key part of the gerotor assembly inside hydraulic motors and pumps, especially those used in low-speed applications. It's the core that creates the displacement.

Answer by: Customer Support on Jan 21, 2026, 6:43 AM