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3921 3923

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Bearing Plate Eaton 103241-000 SKS
Model: 14430
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 103241-000
Spare part: Bearing Plate Eaton 103241-000 SKS Part number: 103241-000 Cross-Number: Use in: Please ..
49.56 $ excl. VAT 41.30 $
Plates, pistons, bushings for hydraulic systems: Plates, pistons, bushings for hydraulic systems
Cylinder block Rotor Eaton 103245-000 with holes SKS
Model: 14426
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 103245-000
Spare part: Cylinder block Rotor Eaton 103245-000 with holes SKS Part number: 103245-000 Cross-Numbe..
217.92 $ excl. VAT 181.60 $
Main hydraulic units: Main hydraulic units
Drive Shaft Eaton 3331, 3333, 3341, 3343, 3321, 3323, 3931, 3933, 3941, 3943, 3921, 3923, 3320, 3920, 4620, 4621, 4623, 5431, 5433, 5441, 5443 SKS
Model: 14428
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 14428
Spare part: Drive Shaft Eaton 3331, 3333, 3341, 3343, 3321, 3323, 3931, 3933, 3941, 3943, 3921, 3923..
77.52 $ excl. VAT 64.60 $
Shafts of hydraulic pumps and motors: Shafts of hydraulic pumps and motors
Dynamic Seal Eaton 33 Series, 39 Series, 46-64 Series SKS
Model: 14434
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 14434
Spare part: Dynamic Seal Eaton 33 Series, 39 Series, 46-64 Series SKS   Part number: C..
20.64 $ excl. VAT 17.20 $
Oil seals and belts: Oil seals and belts
Fix Plate of Retainer Plate Eaton 990416-000 SKS
Model: 14429
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 990416-000
Spare part: Fix Plate of Retainer Plate Eaton 990416-000 SKS Part number: 990416-000 Cross-Number: U..
25.20 $ excl. VAT 21.00 $
Pins and Retainers for Hydraulic Pumps and Motors: Pins and Retainers for Hydraulic Pumps and Motors
Piston shoe Eaton 101073-000 SKS
Model: 14427
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 101073-000
Spare part: Piston shoe Eaton 101073-000 SKS Part number: 101073-000 Cross-Number: Use in: Please ma..
15.24 $ excl. VAT 12.70 $
Plates, pistons, bushings for hydraulic systems: Plates, pistons, bushings for hydraulic systems
Roller Bearing Eaton 103227-000 SKS
Model: 14788
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 103227-000
Spare part: Roller Bearing Eaton 103227-000 SKS Part number: 103227-000 Cross-Number: Use in: Please..
44.64 $ excl. VAT 37.20 $
Oil seals, bearings, gears of hydraulic pumps and motors: Oil seals, bearings, gears of hydraulic pumps and motors
Separation Bush Eaton 990231-000 SKS
Model: 14435
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 990231-000
Spare part: Separation Bush Eaton 990231-000 SKS Part number: 990231-000 Cross-Number: Use in: Pleas..
15.96 $ excl. VAT 13.30 $
Plates, pistons, bushings for hydraulic systems: Plates, pistons, bushings for hydraulic systems
Shoe plate Eaton 103236-000 SKS
Model: 16050
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 103236-000
Spare part: Shoe plate Eaton 103236-000 SKS Part number: 103236-000 Cross-Number: 63403, 63404 Use i..
45.72 $ excl. VAT 38.10 $
Plates, pistons, bushings for hydraulic systems: Plates, pistons, bushings for hydraulic systems
Spring of Rotor Eaton 103240-000 SKS
Model: 13948
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 103240-000
Spare part: Spring of Rotor Eaton 103240-000 SKS Part number: 103240-000 Cross-Number: Use in: Pleas..
5.16 $ excl. VAT 4.30 $
Hydraulic parts other: Hydraulic parts other
Valve plate Left Eaton 104978-000 SKS
Model: 14437
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 104978-000
Spare part: Valve plate Left Eaton 104978-000 SKS Part number: 104978-000 Cross-Number: Use in: Plea..
41.88 $ excl. VAT 34.90 $
Plates, pistons, bushings for hydraulic systems: Plates, pistons, bushings for hydraulic systems
Valve plate Motor Eaton 103230-000 SKS
Model: 14431
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 103230-000
Spare part: Valve plate Motor Eaton 103230-000 SKS Part number: 103230-000 Cross-Number: Use in: Ple..
41.88 $ excl. VAT 34.90 $
Plates, pistons, bushings for hydraulic systems: Plates, pistons, bushings for hydraulic systems
Valve plate Right Eaton 104974-000 SKS
Model: 14438
In stock
Brand:: SKS HYDRAULIC
Vendor code:: 104974-000
Spare part: Valve plate Right Eaton 104974-000 SKS Part number: 104974-000 Cross-Number: Use in: Ple..
41.88 $ excl. VAT 34.90 $
Plates, pistons, bushings for hydraulic systems: Plates, pistons, bushings for hydraulic systems
Shaft repair Kit Eaton 3331, 3333, 3921, 3923, 4621, 4623, 5431, 5433 SKS
Model: 14436
Pre-Order
Brand:: SKS HYDRAULIC
Vendor code:: 14436
Spare part: Shaft repair Kit Eaton 3331, 3333, 3921, 3923, 4621, 4623, 5431, 5433 SKS Part numb..
53.64 $ excl. VAT 44.70 $
Hydraulic seal kits: Hydraulic seal kits
Shoe plate Eaton 3331, 3333, 3341, 3343, 3321, 3323, 3931, 3933, 3941, 3943, 3921, 3923, 3320, 3920, 4620, 4621, 4623 SKS
Model: 14432
Pre-Order
Brand:: SKS HYDRAULIC
Vendor code:: 14432
Spare part: Shoe plate Eaton 3331, 3333, 3341, 3343, 3321, 3323, 3931, 3933, 3941, 3943, 3921, 3923,..
45.72 $ excl. VAT 38.10 $
Plates, pistons, bushings for hydraulic systems: Plates, pistons, bushings for hydraulic systems

3921 3923

Eaton 3921 3923 motor characteristics

Eaton 3921 and Eaton 3923 hydraulic motors are axial piston units with a slanted block used in mobile and industrial applications. They provide high efficiency and reliability in severe operating conditions.

Technical specifications of Eaton 3921 3923:

  • Type: Axial piston hydraulic motor with inclined block
  • Displacement: 80 - 250 cm³/rev
  • Maximum pressure:
    • Nominal: 350 bar
    • Peak: up to 420 bar
  • Rotation speed: 1000–2500 rpm
  • Torque: 300 - 1500 N m
  • Productivity: up to 250–400 l/min
  • Weight: 80 - 150 kg
  • Application: used in drives of running and turning mechanisms of excavators, loaders, drilling rigs, and industrial equipment.

Differences between Eaton 3921 and Eaton 3923:

  • Eaton 3921 is a standard model for a wide range of applications.
  • Eaton 3923 – a modified version with improved parameters or adapted to specific requirements.

Hydraulic motor cross number :

Installed in model :

The company "Aspect Plus" offers a wide range of spare parts for the repair of the Eaton 3921 3923 hydraulic motor.