In stock
SKU: 4J8997
4J8997 O-Ring fit Caterpillar
In stock
SKU: 4J8997
4J8997 O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$4.00
Delivery
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4J8997 O-Ring for Caterpillar Equipment
4J8997 is a standard O-ring seal for Caterpillar equipment, including Caterpillar engines and machines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Cross-reference numbers
- 4J8997
- 4J-997
Specifications
| Part type | Standard O-ring seal |
| Equipment manufacturer | Caterpillar |
| Seal material | Nitrile rubber (NBR) |
| Material hardness | 90 Shore A |
| Colour | Black |
| Coating | None |
| SAE AS568 dash size | -216 |
| Size designation | 216 |
| Cross-section diameter | 0.14 in |
| Inner diameter | 1.1 in |
| Outside diameter | 1.387 in |
| Temperature range | -40°F to 212°F |
| Weight | 0.1 lb |
| Length | 3.5 cm |
| Width | 3.5 cm |
| Depth | 0.2 cm |
Application and media compatibility
- Ambient-temperature fuel systems.
- High- and low-pressure LPG auxiliary systems.
- Hydraulic fluid systems up to 10,335 kPa (1,500 psi).
- Power steering system seals.
- Radiator thermostat seals.
- ORFS and STORS sealing applications.
Compatible media and materials
- Air.
- Engine oil.
- Diesel fuel.
- Coolant and urea.
- Hydraulic oil.
- Automatic transmission oil.
- Ethylene glycol.
- Gasoline-based lubricants.
- Silicone oils and greases.
- Water and water-based engine coolants.
- Hydrocarbon fuels.
- Abrasion-resistant and alpha-olefin synthetic lubricants.
Incompatible media and conditions
- Automotive and aircraft brake fluids.
- High ozone levels.
- Ketones.
- Phosphate ester fluids.
- Strong acids.
- Ultraviolet light.
- Diesel biofuels.

























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