In stock
SKU: 1090074
1090074 HNBR O-Ring fit Caterpillar
In stock
SKU: 1090074
1090074 HNBR O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$6.26
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HNBR O-Ring 1090074 for Caterpillar Equipment
The 1090074 is a standard O-ring seal made of hydrogenated acrylonitrile butadiene rubber (HNBR) with a PTFE coating. It is used in Caterpillar cold planers, earthmoving compactors, and engine-machine applications, including the models listed below.
This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Manufacturer of compatible equipment: Caterpillar
- Equipment type: Caterpillar cold planer
- Equipment type: Caterpillar earthmoving compactor
- Equipment type: Caterpillar engine-machine application
- Caterpillar PM-565
- Caterpillar PM-565B
- Caterpillar 836
- Caterpillar 3126B
- Caterpillar 3408
- Caterpillar 3408C
- Caterpillar 3408E
- Caterpillar 3412
- Caterpillar 3412D
- Caterpillar 3412E
Cross-reference numbers
- 109-0074
Specifications
| Part type | O-ring seal |
| Seal type | Standard |
| Equipment brand | Caterpillar |
| Material | Hydrogenated Acrylonitrile Butadiene Rubber (HNBR) |
| Material designation | HNBR (78) |
| Main seal material | Rubber |
| Hardness | 78 Shore A |
| Coating | PTFE (polytetrafluoroethylene) |
| Colour | Orange |
| SAE AS568 dash size | -342 |
| Listed size | 342 |
| Cross-section diameter | 0.21 in |
| Inner diameter | 3.6 in |
| Outer diameter | 4.02 in |
| Operating temperature range | -40 to 275 °F |
| Weight | 0.1 lb |
| Listed length | 15.24 cm |
| Listed width | 12.7 cm |
| Listed depth | 2.54 cm |

























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