In stock
SKU: 1126921
1126921 O-ring fit Caterpillar
In stock
SKU: 1126921
1126921 O-ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$4.70
Delivery
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1126921 O-Ring for Caterpillar Equipment
O-ring for sealing applications in Caterpillar material loaders, excavators and wheel excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Material loaders:
- MH3022
- MH3024
- Excavator:
- M318
- Wheel excavators:
- M318C
- M318C MH
- M318D
- M318D MH
- M320
- M320D2
- M320F
- M322D2 MH
Cross-reference numbers
- 112-6921
- 1126921
Specifications
| Part type | O-ring |
| Material | NBR, nitrile rubber |
| Material characteristics | NBR with abrasion and cut resistance; suitable for air, engine oil, diesel fuel, coolant or urea, hydraulic oil and automatic transmission oil |
| Cross-section diameter | 0.16 in |
| Inner diameter | 2.95 in |
| Outer diameter | 3.268 in |
| Hardness | 90 Shore A |
| Coating | None |
| Temperature range | -40 to 212 °F |
| Weight | 0.1 lb |
| Dimensions | Length: 8 cm; width: 8 cm; depth: 0.3 cm |
Compatible media and applications:
- Abrasion-resistant applications
- Alpha-olefin synthetic lubricants
- Ethylene glycol
- Hydrocarbon fuels
- Gasoline-based lubricants
- Silicone oils and greases
- Water
- Water-based engine coolants
- ORFS seals
- STORS seals
- Ambient-temperature fuel systems
- High- and low-pressure LPG auxiliary systems
- Hydraulic fluids up to 10,335 kPa / 1,500 psi
- Power steering system seals
- Radiator thermostat seals
Incompatible media and conditions:
- Automotive and aircraft brake fluids
- High ozone levels
- Ketones
- Phosphate ester fluids
- Strong acids
- Ultraviolet light
- Diesel biofuels
Actual O-ring color may differ from the product image. Dimensions and material information are provided for reference.
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