In stock
SKU: 3678473
3678473 HNBR O-Ring fit Caterpillar
In stock
SKU: 3678473
3678473 HNBR O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$31.00
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3678473 HNBR O-Ring for Caterpillar Equipment
3678473 is an HNBR O-ring used in Caterpillar hydraulic and heavy equipment applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified as an O-ring with a black HNBR elastomer construction and is listed for the Caterpillar excavator models specified below.
Fitment
- Caterpillar 390D excavator
- Caterpillar 390D L excavator
- Caterpillar 390F excavator
- Caterpillar 390F L excavator
- Caterpillar 395 excavator
Fitment is listed for the model designations above. The O-ring is intended for installation in the applicable sealing position of the Caterpillar equipment assembly corresponding to this part number.
Cross-reference numbers
- 3678473
- 367-8473
The numbers 3678473 and 367-8473 identify the same O-ring part reference in the supplied product data. The hyphenated format is shown as the part number used for the compatible Caterpillar model listing.
Specifications
| Part type | O-ring |
| Material | HNBR |
| Colour | Black |
| Hardness | 78 Shore A |
| Temperature range | -40 °F to 275 °F |
| Cross-section diameter | 0.39 in |
| Inner diameter | 9.84 in |
| Outside diameter | 10.63 in |
| SAE AS568 dash size | Not available in the supplied data |
| Coating | None |
| Weight | 0.2 lb |
| Length | 25.4 cm |
| Width | 30.48 cm |
| Depth | 2.54 cm |
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