8C8550 Ring fit Caterpillar
8C8550 Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
8C8550 Ring for Caterpillar Equipment
8C8550 is a steel external axial ring used in Caterpillar equipment, including Caterpillar engines, machines, and integrated toolcarriers. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The ring is identified for use in the listed Caterpillar engine and machine applications, as well as the Caterpillar integrated toolcarrier application specified below. The part number is also written in hyphenated form as 8C-8550.
Fitment
The ring is used with the following Caterpillar equipment and engine models:
- Caterpillar 3116 engine or machine application
- Caterpillar 3126 engine or machine application
- Caterpillar 3126B engine or machine application
- Caterpillar 3304 engine or machine application
- Caterpillar 3306 engine or machine application
- Caterpillar 3508B engine or machine application
- Caterpillar C32 engine or machine application
- Caterpillar C6.6 engine or machine application
- Caterpillar C7 engine or machine application
- Caterpillar IT28F integrated toolcarrier
The listed applications cover Caterpillar engine and machine equipment and the Caterpillar IT28F integrated toolcarrier. Compatibility should be confirmed by matching the equipment model and the required part number before installation.
Cross-reference numbers
- 8C8550
- 8C-8550
8C8550 is the SKU format supplied for this part. 8C-8550 is the corresponding hyphenated part-number format.
Specifications
| Part type | Transmission seal ring |
| Ring design | External axial ring |
| Material | Steel |
| Free diameter | 105.41 mm (4.15 in) |
| Shaft diameter | 111.13 mm (4.38 in) |
| Equipment brand | Caterpillar |
| Specified equipment groups | Caterpillar engines and machines; Caterpillar integrated toolcarrier |
| Applicable models | 3116, 3126, 3126B, 3304, 3306, 3508B, C32, C6.6, C7, IT28F |
| Weight | 0.2 lb |
| Length | 15.24 cm |
| Width | 12.7 cm |
| Depth | 2.54 cm |
| Standards | Retaining ring requirements meet or exceed ANSI, ASTM, and DIN standards |
| Regulatory specification | RoHS compliant |
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