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KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
Specifications
Part name :
Swing Motor Device
Model :
KX41-3 U17 U17-3a U15 U15-3
Type :
2-200DOS-E3888 104-6473-005 104-6485-005
Tooth diameter :
64.5 mm
Warranty :
12 months
Condition :
New
Part number :
RG138-61280 RB238-61280
Shipment :
Sea / Air / Express DHL FEDEX UPS
Brand Name :
Belparts
Model Number :
KX41-3 U17 U17-3a U15 U15-3
Certifiion :
CE
Place of Origin :
Japan
MOQ :
1 PCS
Price :
Negotiation
Payment Terms :
L/C,D/A,D/P,T/T,alibab TRADE ASSURANCE,Western Union,PAYPAL
Supply Ability :
100 PCS / Months
Delivery Time :
3-7 Day
Packaging Details :
Wooden Case Packing
Certification :
ISO9001 / 2006/42/EC
Number of teeth :
12
Appliion :
Excavator
Quality :
Eaton Original Brand
Description
# Part No. Description Qty
010 RB238-61280 ASSY MOTOR,SWIVEL 1
020 RB238-90040 ASSY GEAR 1
030 RP201-71040 BEARING,BALL 1
040 RB101-69140 BEARING,BALL 1
050 RB101-69150 PLUG 1
055 RB238-90210 RING(X) 1
060 RB101-69170 RETAINER 1
065 68311-69240 O RING 1
066 RB101-69310 SEAL 1
070 RP201-71080 PLATE 1
075 68311-69240 O RING 2
080 RP201-71090 PLATE,VALVE 1
085 68311-69260 O RING 1
090 RA211-90310 VALVE 1
100 RP201-71120 PLAT 1
110 68311-69290 SPRING 2
115 68311-69310 SEAL 1
120 68311-69320 PIN 2
125 68311-69330 SEAL 1
130 RA211-90320 DRIVE 1
140 RB238-90020 GEAR,ROLLER 1
150 68311-69360 VALVE,DRIVE 1
155 68311-69370 O RING 3
160 RB238-90030 ASSY VALVE 1
170 RC101-69380 BALL 2
180 RC101-69390 PLUG 2
185 RC101-69410 O RING 2
190 RC101-69440 SPRING 2
200 RC101-69430 PLUG 3
210 RB238-90220 ORING 2
220 RB238-90230 ORING 2
230 RB238-90240 ORING 2
240 RB238-90250 ORING 2
250 RB101-69380 BOLT 4
260 01133-51440 BOLT,SEMS 4
270 RB238-90050 KIT SEAL 1

KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts

1.Basic Info

Product Name: Swing Motor Rotary Device Assembly

OEM Part Number: RG138‑61280, RB238‑61280, 104‑6473‑005, 104‑6485‑005

Motor Model: Eaton 2‑200DOS‑E3888 104-6473-005 104-6485-005

Applicable Machines: KUBOTA KX41‑3, U17, U17‑3a, U15, U15‑3 Mini Excavator

Product Type: Complete hydraulic swing drive motor

Condition: High‑quality aftermarket new replacement spare part

2.Core Advantages

  • Strictly follows original installation dimensions, mounting holes, oil port positions and shaft spline specifications, direct replacement without cutting or welding modification
  • Optimized internal torque output delivers smooth, stable rotation performance for upper‑structure slewing in narrow‑space construction sites
  • Heavy‑duty wear‑resistant internal components effectively resist impact loads caused by frequent left‑right swing operations
  • Premium sealing system greatly reduces oil leakage risk and maintains stable hydraulic pressure under long‑time cyclic work
  • Every swing motor passes hydraulic pressure and no‑load rotation test before shipment to guarantee reliable performance

3.Technical Data

Motor Type: Orbital hydraulic swing motor

Model: Eaton 2‑200DOS‑E3888

Rated Working Pressure: 21.0 MPa

Max Swing Torque: 1050 N·m

Rotation Speed Range: 18‑22 rpm

Net Weight: 15 KG

Gross Weight: 17 KG

Installation: Flange‑mounted pre‑assembled unit

Seal Kit: High‑temperature resistant anti‑aging oil seals

Reduction Gearbox: Not included

Warranty: 12 months

4.FAQ

Q1: Are RG138‑61280 and RB238‑61280 interchangeable?

A1: These two part numbers are cross‑reference numbers, please check your original part number before ordering.

Q2: Can this swing motor fit other Kubota mini‑excavator models?

A2: It is specially designed for KX41‑3, U15, U15‑3, U17, U17‑3a, extra compatibility confirmation is required for other models.

Q3: What attention points should be noted during installation?

A3: Clean swing hydraulic pipelines, replace new hydraulic oil and filter, exhaust air and test swing function at low‑speed without load.

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KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts

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Product Detail
Part name :
Swing Motor Device
Model :
KX41-3 U17 U17-3a U15 U15-3
Type :
2-200DOS-E3888 104-6473-005 104-6485-005
Tooth diameter :
64.5 mm
Warranty :
12 months
Condition :
New
Contact Supplier
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts
KUBOTA KX41-3 U17 U17-3a U15 U15-3 Swing Motor Device RG138-61280 RB238-61280 Eaton 2-200DOS-E3888 104-6473-005 104-6485-005 For Mini Excavator Original Parts

BELPARTS MACHINERY LIMITED

Verified Supplier
6 Years
guangzhou
Since 2013
Business Type :
Manufacturer, Exporter
Main Products :
Hydraulic Excavator Parts, Hydraulic Pump Excavator Parts, Travel Motor Assy
Total Annual :
$28000000-$41660000
Employee Number :
1200~1300
Certification Level :
Verified Supplier
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