The 196-8428 hydraulic gear pump is a direct replacement pilot/auxiliary pump for excavators. It provides stable oil pressure to support smooth hydraulic system operation. Made of high-strength cast iron housing, aluminum body 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.
| Attribute | Specification |
|---|---|
| Part Number | 196-8428 |
| Cross Reference | 1968428, CA1968428, 196-8428-AFT, 173-1203 |
| Product Name | Pilot Hydraulic Gear Pump |
| Type | External Fixed Displacement Gear Pump |
| Material | Housing: Cast Iron; Body: Aluminum Alloy; Gears: High-Precision Steel; Seals: NBR/PTFE Composite |
| Application | CAT Excavator Hydraulic Pilot System |
| Compatible Equipment | CAT 318C, 319C, 320C, 320D, 321C, 323D, 324D, 325C, 328D, 329D |
| Compatible Engines | CAT 3066, 3126B, C6.4, C7 |
| Cross Part Number | Notes |
|---|---|
| 196-8428 | OEM Standard Part Number (CAT 320C/320D Pilot Pump) |
| 1968428 | Simplified Part Number (Aftermarket Listing Format) |
| CA1968428 | Standard Reference Number |
| 173-1203 | Direct Fit Pilot Pump for CAT 320C/321C |
| 194-6684 | Auxiliary/Pilot Pump for CAT 320D/323D |
| 240-2998 | Equivalent Pilot Pump for CAT 320D/324D |
| 196-8428-AFT | Aftermarket Replacement Version of 196-8428 |
| 200-3406 | Gear Pump Variant for CAT 320B/325C (Same Mounting Pattern) |
| 191-6511 | Pilot Pump for CAT 318C/319C (Compatible Circuit) |
| 250-8406 | Auxiliary Gear Pump for CAT 320 Series (Same Series Family) |
If you can find the number you need, please contact our sales manager to check and confirm it!
ISSUES YOU MAY BE CONCERNED ABOUT
HERE IS THE ANSWER!
We will let you know when we quote.
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!
