In stock
SKU: 2M3818
2M3818 O-Ring fit Caterpillar
In stock
SKU: 2M3818
2M3818 O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$8.00
Delivery
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2M3818 O-Ring for Caterpillar Equipment
2M3818 is a standard O-ring used as an axial or radial seal in Caterpillar equipment, including engines and machines. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The seal is designed to help prevent leakage and the entry of contamination at the connection or joint where it is installed. The supplied part is identified by the Caterpillar equipment part number 2M-3818 and has a black nitrile rubber construction with a nominal hardness of 75 Shore A.
Fitment
The O-ring is listed for Caterpillar engine and machine applications, including the following models and series:
- Caterpillar 3304
- Caterpillar 3306
- Caterpillar 3406
- Caterpillar 3406B
- Caterpillar 3406C
- Caterpillar 3408
- Caterpillar 3408C
- Caterpillar 3408E
- Caterpillar 3412
- Caterpillar 3412D
Cross-reference numbers
- 2M-3818
Specifications
| Part type | O-ring seal |
| Seal type | Standard |
| Primary seal material | Rubber |
| Material specification | NBR, nitrile rubber |
| Hardness | 75 Shore A |
| Color | Black |
| Cross-section diameter | 0.21 in |
| Inner diameter | 13.5 in |
| Outside diameter | 13.92 in |
| SAE AS568 dash size | Not available |
| Coating | None |
| Equipment application | Caterpillar engine and machine |
| Listed weight | 0.1 lb |
| Listed length | 15.24 cm |
| Listed width | 20.32 cm |
| Listed depth | 2.54 cm |

























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