Built for demanding mobile environments, the Danfoss / Eaton-PST Pump ASY is an open circuit piston pump designed for use in construction, agriculture, truck and bus, oil and gas, and other mobile applications. Its aluminum housing keeps weight low without sacrificing durability, a practical advantage in mobile equipment where weight management matters.
Multiple shaft configurations are available, giving system designers flexibility when integrating this pump into existing drivetrain arrangements. An auxiliary mounting flange option further expands compatibility, supporting tandem or accessory-drive configurations where needed. With a 90-day lead time, this unit is suited for planned procurement and scheduled equipment builds rather than emergency replacement.
SKU: 70453-RBR
Supplier Part Number (MPN): 70453-RBR
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Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00900X33985
Application
Construction, Agriculture, Truck and Bus, Oil and Gas, and other mobile applications
Brand
Danfoss – Hydraulics
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
Compact, lighweight durable aluminum|Numerous shaft options|Auxiliary mounting flange available
ICC
Mobile - OC Piston Pumps
Language
English
Net Pack Quantity Units
EA
NMFC
125820
Product Width
6.88
Sub Brand
None
Supplier Part Number
70453-RBR
Product Weight
32.00 lbs
Product Questions & Answers (1)
Question by: Dustin C on Jan 10, 2026, 12:44 PM
Is this a direct replacement for an Eaton 70453 series pump?
Answer by: Customer Support on Jan 12, 2026, 6:54 AM
This Danfoss / Eaton-PST pump assembly, SKU 70453-RBR, is indeed part of the Eaton 70453 series of open circuit piston pumps. Keep in mind it has a 90-day lead time.