1226708 Spider As-fan fit Caterpillar
1226708 Spider As-fan fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1226708 Spider As-fan fit Caterpillar
The 1226708 Spider As-fan is a radiator cooling fan component for equipment manufactured by Caterpillar. It is used as part of the engine cooling system, working with the radiator to move air through the cooling package and remove excess heat from the engine.
This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified by SKU 1226708 and is supplied as a fan assembly with the specifications listed below.
The fan is designed for use with Caterpillar machines and industrial engines where the corresponding 122-6708 fan assembly is specified. Correct installation requires compatibility with the machine’s mounting arrangement, pilot diameter, direction of rotation, and mounting hardware.
Fitment
The 1226708 Spider As-fan is listed for the following Caterpillar equipment and engine applications:
- Paving compactor PS-150B
- Integrated toolcarrier IT14G
- Wheel-type loader 914G
- Industrial engine 3054
- Industrial engine 3054B
The listed applications include different Caterpillar equipment types. Verify the machine model and the installed cooling-system configuration before fitting the part.
Cross-reference numbers
| SKU | 1226708 |
| Equipment manufacturer part number | 122-6708 |
| Also identified as | 1226708 |
The numbers 1226708 and 122-6708 identify the same fan assembly designation in the available product data. The equipment model and the technical parameters should be checked together with the part number when confirming application.
Specifications
| Part type | Spider As-fan; radiator cooling fan component |
| Equipment brand | Caterpillar |
| Number of blades | 10 |
| Fan diameter | 508 mm (20 in) |
| Pilot diameter | 41.03 mm (1.615 in) |
| Rotation direction | Clockwise |
| Mounting hardware compatibility | M8 mounting hardware |
| Weight | 4.9 lb |
| Listed length | 1 cm |
| Listed width | 1 cm |
| Listed depth | 1 cm |
The 10-blade fan has a nominal diameter of 508 mm and a 41.03 mm pilot opening. It rotates clockwise and is specified for installation with M8 mounting hardware. These parameters are relevant when checking clearance, shaft or hub alignment, and the mounting arrangement on the Caterpillar cooling system.
The fan is positioned in the radiator cooling circuit and is intended to provide airflow required for heat dissipation during engine operation. The listed fitment covers the PS-150B paving compactor, IT14G integrated toolcarrier, 914G wheel-type loader, and 3054 and 3054B industrial engines.
Before installation, compare the existing fan with the listed blade count, outside diameter, pilot diameter, rotation direction, and fastener size. The part number 122-6708 or 1226708 should also correspond to the application records for the specific Caterpillar machine or engine.

























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