The Danfoss / Eaton BACK Plate Assembly 70422-LXX is a reliable component designed for use with piston pumps, essential in hydraulic systems requiring durable and precise accessories. This backplate is expertly crafted from ductile iron, offering superior strength and resilience under high-pressure conditions. Its robust construction ensures long-lasting performance, making it suitable for demanding industrial applications.
Available in various configurations and sizes, this assembly provides flexibility and compatibility with a wide range of hydraulic setups, ensuring seamless integration and optimal functionality. The backplate's design emphasizes ease of installation and maintenance, reducing downtime and enhancing system efficiency. Manufactured by Danfoss Power Solutions, a leader in hydraulic components, this assembly meets high standards of quality and reliability.
SKU: 0070120-311
Supplier Part Number (MPN): 70120-311
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Specifications
Alternate Part Numbers
Alternate Part Number70120-311, Alternate Part Number MINO-00287X56217
Class
WEB-ITEM
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
Package Contents
Backplate S/A
Product Material
Ductile Iron
Product Width
5.09
Supplier Part Number
70120-311
Product Weight
0.99 lbs
Product Questions & Answers (5)
Question by: Ray A on Dec 31, 2025, 7:46 AM
back plate assembly 70422-LXX, what am i actually getting here?
Answer by: Customer Support on Jan 3, 2026, 5:33 PM
The 70422-LXX is a back plate assembly accessory specifically designed for piston pump setups by Danfoss and Eaton.
Question by: Danny R on Sep 18, 2025, 10:17 AM
what kind of pump does this plate accessory actually go to
Answer by: Customer Support on Sep 19, 2025, 12:45 PM
This accessory fits Danfoss and Eaton piston pumps—you'll use the 70422-LXX just for those models.
Question by: Dale M on Oct 25, 2025, 9:57 AM
Is this the backplate that goes with the 70422 series Eaton piston pumps or can it swap onto other models too?
Answer by: Customer Support on Oct 26, 2025, 5:35 PM
It's tailored just for the 70422 series of Eaton/Danfoss piston pumps. Backplate assemblies are precisely crafted for unique pump housings and port configurations, so compatibility with other models can't be promised.
Question by: Wes T on Dec 19, 2025, 8:39 AM
whats included when you order this, just the plate or does it come with gaskets and hardware
Answer by: Customer Support on Dec 20, 2025, 1:00 PM
The deal here includes the backplate assembly. The listing doesn't specify whether gaskets or mounting hardware are included; you might want to have those ready separately.
Question by: Dustin C on Oct 29, 2025, 7:39 AM
Does this back plate fit with older Eaton piston pumps or just the newer ones?
Answer by: Customer Support on Oct 31, 2025, 5:51 PM
The 70422-LXX back plate is designed to fit both Danfoss and Eaton piston pumps, catering to their regular replacement demands.
