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188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
Specifications
Package Size :
20 × 15 × 15 cm
Pressure Rating :
Continuous: 21 MPa; Peak: 25 MPa
Compatible Equipment :
CAT 318C, 319C, 320C, 320D, 321C, 323D, 324D, 325C, 328D, 329D
Warranty :
12 months
OEM Compliance :
1:1 Direct Replacement, meets CAT factory standards
Place of Origin :
CHINA
Supply Ability :
50000 Piece / Years
Shaft :
Splined, 13 Teeth
Payment Terms :
T/T
Product Name :
Pilot Hydraulic Gear Pump
Port Type :
Suction & Delivery: BSP Thread
Packaging Details :
Neutral Export Carton
Mounting :
Standard 4-Bolt SAE Flange
Working Fluid :
ISO VG46 / VG68 Hydraulic Oil
Material :
Housing: Aluminum Alloy; Gears: High-Precision Steel; Seals: NBR/PTFE Composite
Application :
CAT Excavator Hydraulic Pilot System
Type :
External Fixed Displacement Gear Pump
Rotation :
Clockwise (CW)
Delivery Time :
5-8 working days
Cross Reference :
1889491, CA1889491, 173-1203, 196-8428
HS Code :
8413603190
Operating Temp :
-20°C to +80°C
Net Weight :
6.0 kg
MOQ :
1
Certification :
CE
Model Number :
188-9491
Compatible Engines :
CAT 3066, 3126B, C6.4, C7
Displacement :
18-22 cc/rev
Price :
$1-68
Gross Weight :
7.5 kg
Description
Product Description;

The 188-9491 hydraulic gear pump is a direct replacement pilot/auxiliary pump for excavators. It delivers stable oil pressure to support smooth hydraulic system operation. Made of high-strength aluminum alloy housing and precision steel gears, it ensures low leakage and long service life. Compatible with CAT 320C, 320D, 318C, 325C models, this aftermarket pump meets OEM specifications for reliable performance under harsh construction conditions.

Products Photos

188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
AttributeSpecification
Part Number188-9491
Cross Reference1889491, CA1889491, 173-1203, 196-8428
Product NamePilot Hydraulic Gear Pump
TypeExternal Fixed Displacement Gear Pump
MaterialHousing: Aluminum Alloy; Gears: High-Precision Steel; Seals: NBR/PTFE Composite
ApplicationCAT Excavator Hydraulic Pilot System
Compatible EquipmentCAT 318C, 319C, 320C, 320D, 321C, 323D, 324D, 325C, 328D, 329D
Compatible EnginesCAT 3066, 3126B, C6.4, C7

We can also provide the following model of Gear Pump:
Cross Part NumberNotes
188-9491OEM Standard Part Number
1889491Simplified Part Number (Aftermarket Listing)
CA1889491Standard Reference Number
173-1203Direct Fit Pilot Pump for CAT 320C/321C
194-6684Auxiliary Pump for CAT 320D/323D
196-8424/196-8428Similar Pilot Pump for CAT 320 Series
240-2998Equivalent Pilot Pump for CAT 320D
188-9491-AFTAftermarket Replacement Version

If you can find the number you need, please contact our sales manager to check and confirm it!

Why choose us?

188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
  • Focus on Hydraulic system since 2011;
  • Factory direct supply;
  • Flexible payment methods;
  • Reliable and stable quality;
  • Rich inventory and fast delivery,
  • Responsible customer care service and warranty;
  • Retail order acceptable;
  • Top 5 Engine Brands, One Stop Service.

Packing and shipping:

188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
FAQ

lSSUES YOU MAY BE CONCERNED ABOUT
HERE IS THE ANSWER!

Q1:How long is the warranted time?

A:For natural broken, 3 months. Guarantee genuine parts.

Q2: What's payment you can accept?

A:T/T, WECHAT,PAYPAL.

Q3: What's package? Can you give me the package according my requirement?

A:Yes, Original packing or Neutral packing with wooden box or carton.

Q4: How about the lead time?

A:(1) ln stock: 1-7 days.Always in 72 hours.
(2) Out of stock: lt's according to your quantity, and we have cooperated with factory.We will let you know when we quote.

Q5: What's the shipping way you can offer?

A:(1) Big order: By sea or by air.(It can reduce the costs).
(2) Small order: DHL,TNT,UPS,FEDEX,EMS,ARAMEX.

Q6: What's the terms of the transaction?

A:EXW,FCA,FAS,FOB, C&F,CIF,CPT,CIP,DAF,DES,DDP.

Q7: Do you accept small order?

A:Yes, small order can accept.

Q8: What's brand you can offer in your company?

A:(1)OEM,100% GENUINE PARTS, COPY(Made in China).
(2)GENUINE PARTS.


Dear buyers,
Please read the remarks before ordering:

  • 1, If you place order directly without any communication with us,please remark the Part Number exactly you need if possible!
  • 2, Normally would be sent in neutral package, if need orignal package please contact us before placing orders.
  • 3, All the are blank new without program, if you want program please send us your Engine Serial Number and old code we will confirm whether the program available or not.

Thank you for attention!

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188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator

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Product Detail
Package Size :
20 × 15 × 15 cm
Pressure Rating :
Continuous: 21 MPa; Peak: 25 MPa
Compatible Equipment :
CAT 318C, 319C, 320C, 320D, 321C, 323D, 324D, 325C, 328D, 329D
Warranty :
12 months
OEM Compliance :
1:1 Direct Replacement, meets CAT factory standards
Place of Origin :
CHINA
Contact Supplier
188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator
188-9491 Auxiliary Gear Pump Pilot Hydraulic Gear Pump CAT Excavator

Guangzhou Yingxin Machinery Parts Co., Ltd.

Verified Supplier
1 Years
guangzhou
Since 2015
Business Type :
Distributor/Wholesaler
Main Products :
Engine Cylinder Liner Kit, Engine Fuel Injector, Engine Speed Sensor
Total Annual :
500000-1000000
Employee Number :
2~6
Certification Level :
Verified Supplier
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