1172830 Crankshaft fit Caterpillar
1172830 Crankshaft fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1172830 Crankshaft for Caterpillar Equipment
Crankshaft for Caterpillar equipment with the 3046 engine, used in track loaders and excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by Caterpillar equipment manufacturer part number 1172830 and is also written as 117-2830. The fitment information below is based on the listed 3046 engine and the corresponding Caterpillar machine models.
Fitment
| Equipment brand | Caterpillar |
| Engine | 3046 |
| Equipment type | Track loader |
| Track loader models | 933C, 939C |
| Equipment type | Excavator |
| Excavator models | 315-A, 315-A L, 315B, 315B FM L, 315B L, 315C, 317B L, 317B LN, 318B, 318B N |
The crankshaft is listed for Caterpillar machine applications using the 3046 engine. The model designations include the following machine series and configurations:
- 315 series excavators: 315-A, 315-A L, 315B, 315B FM L, 315B L and 315C
- 317B excavators: 317B L and 317B LN
- 318B excavators: 318B and 318B N
- 933C and 939C track loaders
Cross-reference numbers
| Caterpillar equipment manufacturer part number | 1172830 |
| Hyphenated part number format | 117-2830 |
| Aftermarket part number designation | 1172830 |
Part number 1172830 and the hyphenated format 117-2830 refer to the same crankshaft application listed for Caterpillar equipment with the 3046 engine. The number 1172830 is the SKU of this product.
Specifications
| Part type | Crankshaft |
| Application | Caterpillar equipment |
| Engine model | 3046 |
| Machine applications | 315, 315B, 315C, 317B LN, 318B, 933C and 939C |
| Product condition | New |
| Part classification | Aftermarket spare part |
| Manufacturer of the spare part | CTP (Costex Tractor Parts) |
| Front seal reference | 2398429 |
| Rear seal reference | 1175015 |
The front seal reference associated with this crankshaft application is 2398429, and the rear seal reference is 1175015. The available product data identifies these numbers as seal references; the seals are not specified as included with the crankshaft.
Before installation, verify the machine model, engine model and part number against the equipment documentation. The listed fitment applies to the Caterpillar models and 3046 engine application specified above.






















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