In stock
SKU: 1S4446
1S4446 Washer fit Caterpillar
In stock
SKU: 1S4446
1S4446 Washer fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$7.00
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Washer 1S4446 for Caterpillar Equipment
Washer 1S4446 is a flat washer used with fastening hardware on Caterpillar equipment. It is installed under a nut or bolt head to distribute tightening pressure and can also be positioned between two mating surfaces. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is listed for Caterpillar tracked bulldozers, excavators and pipe-layers. The supplied application data identifies the compatible machine models by equipment type and series below.
Fitment
- Caterpillar tracked bulldozers:
- D9E
- D9G
- D9H
- Caterpillar excavators:
- 245
- 245B
- 245D
- 345B II
- 365B
- 365B II
- 365B L
- 375-A
- 375-A L
- 385B
- 5080
- 5090B
- Caterpillar pipe-layers:
- 594
- 594H
Cross-reference numbers
- 1S-4446
The SKU 1S4446 and the equipment manufacturer reference format 1S-4446 identify the same washer part number in the supplied data.
Specifications
| Part type | Flat washer |
| SKU | 1S4446 |
| Equipment manufacturer | Caterpillar |
| Application | Fastening assemblies on tracked bulldozers, excavators and pipe-layers |
| Installation position | Under a nut or bolt head, or between two mating surfaces |
| Function | Distribution of tightening pressure across the contact surface |
| Product category | C-Series Head Bolts |
| Weight | 0.1 lb |
| Length | 20.32 cm |
| Width | 20.32 cm |
| Depth | 2.54 cm |





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