1107051 Gear-sun fit Caterpillar
1107051 Gear-sun fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1107051 Gear-Sun for Caterpillar Equipment
Gear-sun, SKU 1107051, is a spare part in the Final Drive & Swing Components category. It is used with Caterpillar equipment, including Caterpillar excavators and Caterpillar engine-machine applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified in the supplied application data by the Caterpillar equipment manufacturer part number 1107051. The available fitment information includes specific Caterpillar machine models and series listed below. No additional machine models are included because they are not specified in the product data.
Fitment
- Caterpillar 3116
- Caterpillar 3126
- Caterpillar 320B
- Caterpillar 320B L
- Caterpillar 320B N
- Caterpillar 320B S
- Caterpillar 322B L
- Caterpillar 325B L
- Caterpillar 325B LN
The supplied application information identifies the gear for the following Caterpillar equipment categories:
- Caterpillar engine-machine applications
- Caterpillar excavator applications
- Caterpillar OEM Solutions applications
Model and application compatibility should be checked against the machine serial number and the component currently installed before ordering, because the supplied model list does not specify serial-number ranges or individual machine configurations.
Cross-reference numbers
| SKU | 1107051 |
| Caterpillar equipment manufacturer part number | 1107051 |
The SKU and the equipment manufacturer part number shown in the available data are identical. No additional supplier cross-reference numbers are provided for this gear-sun.
Specifications
| Part type | Gear-sun |
| Component category | Final Drive & Swing Components |
| Equipment brand | Caterpillar |
| Part condition | New |
| Part classification | Aftermarket spare part |
| Manufacturer | CTP (Costex Tractor Parts) |
| Weight | 13 lb |
| Length | 12.1 cm |
| Width | 12.1 cm |
| Depth | 13.3 cm |
The listed dimensions and weight describe the supplied part data for SKU 1107051. The available information does not specify the gear tooth count, material, bore diameter, keyway, mounting details, included components, or installation position within the final drive or swing assembly. These parameters are therefore not listed as confirmed specifications.
For identification, use the complete combination of part name, SKU 1107051, Caterpillar application, and the applicable machine model. The listed models are 3116, 3126, 320B, 320B L, 320B N, 320B S, 322B L, 325B L, and 325B LN. The part number should be compared with the number removed from the machine and with the equipment documentation before installation.























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