HD Shaft Seal SERVICE KI 9900301-000

Specifications

Brand Danfoss – Hydraulics	Brand Danfoss Power Solutions	Pack Size 1.00	UOM EA	Features Available in all configurations and sizes	ICC Piston Pump Accessories	Language English	Net Pack Quantity Units EA	Package Contents HD SHAFT SEAL SERVICE KI	Sub Brand None	Supplier Part Number 9900301-000	Product Weight 0.50 lbs

Product Questions & Answers 3

Product Questions & Answers

Does this seal kit work on piston pumps running under Danfoss Power Solutions, or is it limited to older Eaton-branded setups only?

Question by: Stan R on Dec 4, 2025, 10:43 AM

Eaton Char-Lynn rebranded under Danfoss Power Solutions, so this kit covers both. Part number 9900301-000 is built for piston pump applications across that product family, and since it comes in all configurations and sizes, it should line up with your existing pump setup without needing any workarounds.

Answer by: Customer Support on Dec 6, 2025, 8:50 AM

Will this kit get my Char-Lynn pump back up and running without leaking?

Question by: Troy R on Feb 18, 2026, 2:41 PM

This kit is designed to provide the essential components needed to ensure your piston pump remains leak-free and operates smoothly.

Answer by: Customer Support on Feb 20, 2026, 6:01 AM

got a piston pump that’s been weepin around the shaft. is this kit meant to fix that kind of leak?

Question by: Tammy M on May 24, 2025, 11:23 AM

For shaft-area leaks on piston pumps, the purpose of this service kit is to replace the shaft seal components so the pump can run leak-free and smooth again as part of normal maintenance.

Answer by: Customer Support on May 25, 2025, 3:08 PM