8T4222 Washer fit Caterpillar
8T4222 Washer fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Washer 8T4222
8T4222 is a flat washer for use with Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The washer is intended for installation with 3/8-inch bolt sizes. The supplied specifications identify it as a hardened steel flat washer with a lamellar zinc coating and a zinc flake finish.
Cross-reference numbers
- 8T4222
- 8T-4222
Specifications
| Part type | Flat washer |
| Equipment brand | Caterpillar |
| Compatible bolt size | 3/8 in |
| Material | Hardened steel |
| Material description | Steel, hardened |
| Minimum yield strength | 1000 MPa |
| Surface finish | Zinc flake |
| Coating | Lamellar zinc |
| Salt spray resistance | 720 hours |
| Inner diameter | 0.433 in |
| Outer diameter | 1.26 in |
| Thickness | 0.098 in |
| Length | 3.1 cm |
| Width | 3.1 cm |
| Depth | 0.2 cm |
| Weight | 0.1 lb |
| Washer construction | Hardened flat washer |
| Installation position | Fastener assembly; specific machine position is not specified |
The part has an inner diameter of 0.433 inches and an outer diameter of 1.26 inches. Its specified thickness is 0.098 inches. The metric dimensions supplied for the part are 3.1 cm in length, 3.1 cm in width, and 0.2 cm in depth.
The washer is made from hardened steel with a minimum yield strength of 1000 MPa. Its surface treatment is described as a zinc flake finish with a lamellar zinc coating. The stated coating performance is 720 hours in salt spray testing.
The listed part numbers 8T4222 and 8T-4222 identify the same washer designation. The supplied data does not specify individual Caterpillar machine models or series; compatibility should therefore be checked against the equipment parts documentation using the part number.






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