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Welcome to BOSS-MART - Brightech Online Sales & Service | Genuine Quality Products - 12 Months Warranty
Welcome to BOSS-MART - Brightech Online Sales & Service | Genuine Quality Products - 12 Months Warranty
Product Id# 109-0077
The 109-0077 is a genuine Caterpillar OEM Seal O-Ring, used across a wide range of heavy-duty equipment including engines
The 109-0077 is a genuine Caterpillar OEM Seal O-Ring, used across a wide range of heavy-duty equipment including engines, generators, excavators, and earthmoving machinery.
| Attribute | Details |
|---|---|
| Part Number | 109-0077 |
| Material | HNBR (Hydrogenated Nitrile Butadiene Rubber) |
| Hardness | 78 Shore A |
| Temperature Range | 40 F to +275 F |
| Inside Diameter | 3.975 inches (100.97 mm) |
| Outside Diameter | 4.395 inches |
| Cross Section Diameter | 0.21 inches (5.33 mm) |
| Dash Size | 345 |
| Color | Orange |
| Coating | PTFE (optional, for installation ease) |
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