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Model: 7124
Cylinder block Rotor Toshiba SG025 — converts the working fluid flow into mechanical motion of the p..
221.76 $
excl. VAT 184.80 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 7125
Disk Spring Toshiba SG025 — creates a constant axial preload between the rotating group components, ..
3.48 $
excl. VAT 2.90 $
Hydraulics:
Pump & Motor Parts
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Model: 7126
Disk Spring Toshiba SG025 — creates a constant axial preload between the rotating group components, ..
3.48 $
excl. VAT 2.90 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 17001
Friction Plate 0443501 Toshiba — transmits torque between shafts through friction force when compres..
20.40 $
excl. VAT 17.00 $
Hydraulics:
Pump & Motor Parts
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Model: 7127
Piston shoe Toshiba SG025 — performs reciprocating motion within the cylinder of the block, drawing ..
13.08 $
excl. VAT 10.90 $
Hydraulics:
Pump & Motor Parts
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Model: 7128
Retainer Plate 0476707 Toshiba — presses the piston shoes against the swashplate surface of the hydr..
22.44 $
excl. VAT 18.70 $
Hydraulics:
Pump & Motor Parts
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Model: 7130
Retainer Spring 0476708 Toshiba — generates an axial preload that presses the retainer plate of the ..
7.20 $
excl. VAT 6.00 $
Hydraulics:
Pump & Motor Parts
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Model: 11438
Seal kit motor Toshiba SG020 — a set of seals designed to restore the sealing and functionality of a..
40.56 $
excl. VAT 33.80 $
Hydraulics:
Pump & Motor Seal Kits
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Model: 12045
Seal kit motor Toshiba SG025 — a set of seals designed to restore the sealing and functionality of a..
48.48 $
excl. VAT 40.40 $
Hydraulics:
Pump & Motor Seal Kits
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Model: 17002
Separation Plate 0443502 Toshiba — separates adjacent friction discs in a multi-disc clutch or brake..
18.84 $
excl. VAT 15.70 $
Hydraulics:
Pump & Motor Parts
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Model: 7129
Shoe plate 0476705 Toshiba — a hydraulic unit component that supports and fixes working parts, evenl..
22.56 $
excl. VAT 18.80 $
Hydraulics:
Pump & Motor Parts
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Model: 16060
Valve plate 0443511 Toshiba — an element of the hydraulic pump that distributes the flow of the work..
98.40 $
excl. VAT 82.00 $
Hydraulics:
Pump & Motor Parts
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Model: 3454
Pre-Order
Seal kit motor Toshiba SG020 — a set of seals designed to restore the sealing and functionality of a..
105.00 $
excl. VAT 87.50 $
Hydraulics:
Pump & Motor Seal Kits
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Model: 3453
Pre-Order
Valve plate 0443511 Toshiba — an element of the hydraulic pump that distributes the flow of the work..
97.44 $
excl. VAT 81.20 $
Hydraulics:
Pump & Motor Parts
Toshiba SG025 MFB45 MFB50 — hydraulic swing drive 45/50 cm³
Toshiba SG025 / MFB45 / MFB50 is a swing drive assembly combining an axial piston hydraulic motor with a swash plate, a multi-stage planetary gearbox, and an integrated brake and safety valve block. Ensures smooth and safe control of upper platform rotation. Installed on crawler excavators from Hitachi, Hyundai, Kobelco, Sumitomo and XCMG.
Full model range in the section Toshiba
Technical specifications
- Displacement: MFB45 — 45 cm³/rev; MFB50 — 50 cm³/rev
- Nominal pressure: 250–280 bar (25–28 MPa)
- Maximum peak pressure: up to 350 bar (35 MPa)
- Output speed: 10–15 rpm
- Weight: 60–80 kg
Installed in equipment
-
Hitachi
- EG40R — Crawler excavator
- EX60-5 — Crawler excavator
- EX60-5LC — Crawler excavator
- EX60BUN-5 — Crawler excavator
- EX70LCK-5 — Crawler excavator
- EX75UR-5 — Crawler excavator
- EX75US-5 — Crawler excavator
- EX80U — Crawler excavator
- ZX75US — Crawler excavator
-
Hyundai
- R55-5 — Crawler excavator
- R80 — Crawler excavator
-
Kobelco
- SK60-5 — Crawler excavator
-
Sumitomo
- SH60 — Crawler excavator
- SH75 — Crawler excavator
-
XCMG
- XE80C — Crawler excavator
OEM numbers SG025 MFB45 MFB50
-
Hitachi
- 4364923
- 0443500
- 4421246
- 0735700
- 4417646
- 0767400
Spare part numbers SG025 MFB45 MFB50
-
Hitachi
- 0476703
- 0476702
- 0476704
- 0476708
- 0476705
- 0476707
- 0443501
- 0443502
- 0443503
- 0443504
- 0476718
- 0443505
- 0443506
- 0443507
- 0443508
- 0443509
- 0443510
- 0443511
- 0443512
- 0443513
- 0476710
- 0476716
- 4440774
- 0212312
- 0212313
- 0443517
- 0443518
- 0622827
- 0443519
- 0622810
- 0443520
- 0443521
-
John Deere
- M341230
- 957366
Spare parts for Toshiba SG025 MFB45 MFB50
- Cylinder block Rotor
- Ball guide
- Disk Spring
- Friction Plate
- Coupling of drive shaft
- Cylinder block press pin
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston
- Rotor Spring
- Control Valve Regulator
- Seal kit motor
- Shaft Seal
- Servo Piston
- Drive Shaft motor
- Pressure Override Valve
- Valve plate
- Ball guide washer
- Washer
Repair and service SG025 MFB45 MFB50
Diagnostics and repair of hydraulic swing drive Toshiba SG025 MFB45 MFB50: monitoring operating pressure and leaks, inspection of the piston group and valve plate, and bench testing after repair.
Contact us — we will repair SG025 MFB45 MFB50 and provide spare parts with quality warranty.
Spare Parts Diagram Toshiba SG025 MFB45 MFB50
Spare Parts Diagram
Technical specifications verified by the Aspect Plus technical catalog.