6V5553 O-Ring Seal fit Caterpillar
6V5553 O-Ring Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
6V5553 O-Ring Seal for Caterpillar Equipment
The 6V5553 is a standard O-ring seal used in Caterpillar articulated dump trucks and cold planers. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The seal is identified by the Caterpillar equipment reference number 6V5553 and the hyphenated number 6V-5553. The supplied part is a single rubber O-ring with a circular cross-section and black colour.
Fitment
This O-ring seal is used on the following Caterpillar equipment types and models:
- Caterpillar articulated dump trucks
- Caterpillar cold planers
- Caterpillar 735
- Caterpillar 740
- Caterpillar D350E II
- Caterpillar D400E II
- Caterpillar PM-201
- Caterpillar PM-465
- Caterpillar PM-565
- Caterpillar PM-565B
Application is specified for the listed Caterpillar machine models and equipment series. Before installation, the dimensions and reference number should be checked against the seal installed on the machine.
Cross-reference numbers
- 6V5553
- 6V-5553
The numbers above identify the same O-ring seal in different formatting. The product SKU is 6V5553.
Specifications
| Part type | O-ring seal |
| Seal type | Standard |
| Equipment brand | Caterpillar |
| Equipment categories | Articulated dump truck; cold planer |
| SAE AS568 dash size | -258 |
| Cross-section diameter | 0.14 in |
| Internal diameter | 5.98 in |
| Outside diameter | 6.262 in |
| Main seal material | Rubber |
| Material specification | FCM |
| Hardness | 75 Shore A |
| Colour | Black |
| Coating | None |
| Weight | 0.1 lb |
| Length | 20.32 cm |
| Width | 20.32 cm |
| Depth | 2.54 cm |
| Quantity | 1 O-ring seal |






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