Designed for use with Danfoss Power Solutions piston pump platforms, the Danfoss / Eaton Piston S/A 4.88 CID (420) is a piston sub-assembly replacement component sized at 4.88 cubic inches of displacement. It is categorized within piston pump accessories and is available across all configurations and sizes, making it a practical fit for a range of compatible pump assemblies.
As an OEM-grade accessory component, this sub-assembly is suited for maintenance and rebuild applications where restoring original pump performance is the objective. Sourced directly under the Danfoss Power Solutions brand, it carries the reliability expected of factory-specified hydraulic pump internals.
SKU: 4998044-001
Supplier Part Number (MPN): 4998044-001SP
Loading related products…
Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00900X29240
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
PISTON S/A 4.88 CID (420
Sub Brand
None
Supplier Part Number
4998044-001
Product Weight
0.28 lbs
Product Questions & Answers (1)
Question by: Ronnie M on Jul 11, 2025, 7:34 AM
Will this piston assembly work as a direct replacement for the same part number on my Danfoss pump?
Answer by: Customer Support on Jul 12, 2025, 11:01 AM
This piston sub-assembly is indeed designed as an OEM-grade accessory component, making it suitable for maintenance and rebuild applications where the goal is restoring original pump performance.