159-7181 Hydraulic Gear Pump CAT 3003 301.5 301.6 301.8
159-7181 double tandem hydraulic gear pump, direct replacement for CAT excavators. High-precision machined gears, stable pressure output, low noise. Lightweight aluminum housing, high wear resistance, long service life. Rigorously tested to meet OEM specifications. Direct bolt-on installation, no modification required. Reliable hydraulic power source for construction machinery.
| Parameter | Specification |
|---|---|
| Part Number | 159-7181 (Cross Ref: 1597181, CA1597181) |
| Product Type | Tandem Double Hydraulic Gear Pump |
| OEM Compatibility | CAT |
| Application | Excavator Hydraulic System, Pilot & Implement Circuits |
| Housing Material | High-strength Aluminum Alloy + Cast Iron Flange |
| Gear Material | Precision-machined Alloy Steel |
| Shaft Type | Spline Shaft (14T/16T Standard) |
| Max Continuous Pressure | 21 MPa (3045 psi) |
| Rated Speed Range | 600–3000 RPM |
| Rotation Direction | Clockwise (CW) |
| Mounting Standard | SAE-A 2-Bolt Flange |
| Net Weight | 4.5 kg (9.9 lbs) |
| Condition | New Aftermarket Replacement |
| Part Number | Compatible CAT Models |
|---|---|
| 159-7181 | 318C, 319C, 320C, 320D, 321C Excavators |
| 159-7182 | 322C, 325C, 330C Excavators |
| 159-7183 | 312C, 314C, 315C Excavators |
| 159-7184 | 320B, 320BL, 322BL Excavators |
| 159-7185 | 325B, 330B, 330BL Excavators |
| 159-7186 | 311C, 312CL, 314CL Excavators |
| 159-7187 | 320C FM, 320C MH, 320C L Excavators |
| 159-7188 | 325C FM, 330C FM, 330C MH Excavators |
If you can find the number you need, please contact our sales manager to check and confirm it!
- 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.
ISSUES 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?
(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?
(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?
(1)OEM,100% GENUINE PARTS, COPY(Made in China).
(2)GENUINE PARTS.
Please read the remarks before ordering:
- If you place order directly without any communication with us,please remark the Part Number exactly you need if possible!
- Normally would be sent in neutral package, if need orignal package please contact us before placing orders.
- 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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