1U1779 Hydraulic Pump fit Caterpillar
1U1779 Hydraulic Pump fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1U1779 Hydraulic Pump for Caterpillar Equipment
1U1779 is a hydraulic pump used on Caterpillar wheel-type loaders and load, haul, dump equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The pump is listed for the following Caterpillar equipment models and machine series:
- Wheel-type loaders
- 980C
- 980F
- 980F II
- R1700II load, haul, dump equipment
The listed applications include Caterpillar 980C, 980F and 980F II wheel-type loaders, as well as the Caterpillar R1700II load, haul, dump machine.
Cross-reference numbers
| Part number | 1U1779 |
| Part number format | 1U-1779 |
| Reference description | Hydraulic pump |
Numbers 1U1779 and 1U-1779 identify the same hydraulic pump reference in the supplied application data. The part number is associated with the Caterpillar equipment applications listed above.
Specifications
| Part type | Hydraulic pump |
| Equipment manufacturer | Caterpillar |
| Equipment category | Wheel-type loader |
| Additional equipment category | Load, haul, dump equipment |
| Length | 14.8 in |
| Height | 7.5 in |
| Length | 39.4 cm |
| Width | 30.5 cm |
| Depth | 21.6 cm |
| Weight | 39.5 lb |
The supplied dimensional data includes a length of 14.8 inches, a height of 7.5 inches, a length of 39.4 cm, a width of 30.5 cm and a depth of 21.6 cm. The listed weight is 39.5 lb. Verify the machine model and the installed pump number before fitting the part.





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