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Danfoss / Eaton-BK PL ASY

Description & Features

Designed as a replacement or accessory component for Danfoss Power Solutions piston pumps, the Danfoss / Eaton-BK PL ASY is a backplate assembly built to support proper pump configuration and function. Backplates serve a critical role in piston pump assemblies, providing a secure mounting interface and contributing to the structural integrity of the pump package.

Available across all configurations and sizes, this backplate is well-suited for maintenance, rebuild, or system integration work involving compatible Danfoss piston pump units. The unit is sold individually and sourced directly from Danfoss Power Solutions, ensuring compatibility with original equipment standards.

SKU: 70423-312

Supplier Part Number (MPN): 70423-312

Specifications

Brand Danfoss	nmfc 125820	Product Type Back Plate Assembly	Segment Code B

Product Questions & Answers (1)

Question by: Shawn S on Nov 16, 2025, 8:40 AM

What exactly does this backplate do on a Danfoss pump?

Answer by: Customer Support on Nov 17, 2025, 12:29 PM

Backplates like this one provide a secure mounting point and add structural support to the whole piston pump assembly. They're a pretty critical part.