1D4719 Nut fit Caterpillar
1D4719 Nut fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1D4719 Nylon Locknut for Caterpillar Equipment
1D4719 is a nylon locknut used in Caterpillar equipment, including articulated dump trucks, cold planers and earthmoving compactors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified as a Caterpillar equipment nut and is listed for the machine models below. The available product data classifies it as a nylon locknut and provides the listed dimensions and weight.
Fitment
- Caterpillar D25C
- Caterpillar D30C
- Caterpillar D350C
- Caterpillar D35C
- Caterpillar PR-450C
- Caterpillar 815
- Caterpillar 816
- Caterpillar 826B
- Caterpillar 826C
- Caterpillar 826G
The listed applications include Caterpillar articulated dump truck, cold planer and earthmoving compactor equipment. The specific machine position and assembly location are not identified in the available product data.
Cross-reference numbers
- 1D4719
- 1F7958
- 7K9031
- 8T4093
These numbers are listed as interchangeable identification numbers for the same nut application. The primary SKU for this product is 1D4719.
Specifications
| Part type | Nylon locknut |
| Equipment manufacturer | Caterpillar |
| Part number | 1D4719 |
| Product condition | New |
| Part source | Aftermarket spare part manufactured by CTP (Costex Tractor Parts) |
| Weight | 0.1 lb |
| Length | 1 cm |
| Width | 1.4 cm |
| Depth | 1.4 cm |
The available specifications do not state the thread size, thread pitch, material grade, tightening torque or packaging quantity. The part is supplied as a nut; no additional fasteners or installation components are specified.

























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