In stock
SKU: 4518550
4518550 O-Ring Seal fit Caterpillar
In stock
SKU: 4518550
4518550 O-Ring Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$2.27
Delivery
Shipping cost will be calculated at checkout. Available shipping methods:
Characteristics 4518550 O-Ring Seal fit Caterpillar
Main characteristics
Compatible models
Caterpillar G3516E,
Caterpillar G3516J,
Caterpillar G3520,
Caterpillar G3520B,
Caterpillar G3520C,
Caterpillar G3520E,
Caterpillar G3520J,
Caterpillar G3606,
Caterpillar G3606B,
Caterpillar G3608,
Caterpillar G3612,
Caterpillar G3616,
Caterpillar 3508,
Caterpillar CG137-08,
Caterpillar CG137-12,
Caterpillar G3408,
Caterpillar G3408C,
Caterpillar G3412,
Caterpillar G3508,
Caterpillar G3508B,
Caterpillar G3508J,
Caterpillar G3512,
Caterpillar G3512B,
Caterpillar G3512E,
Caterpillar G3512J,
Caterpillar G3516,
Caterpillar G3516B,
Caterpillar G3516C,
Caterpillar G3412C,
Caterpillar SR4
Part type
O-ring seal
Cross reference
451-8550
4518550 O-Ring Seal
4518550 is an O-ring seal for Caterpillar equipment, including industrial engines, generator sets, generators, and petroleum product applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The seal is listed for the following Caterpillar equipment and engine models:
- Petroleum products: G3520B
- Industrial engines: G3516E, G3516J, G3520, G3520B, G3520C, G3520E, G3520J, G3606, G3606B, G3608, G3612, G3616, 3508, CG137-08, CG137-12, G3408, G3408C, G3412, G3508, G3508B, G3508J, G3512, G3512B, G3512E, G3512J, G3516, G3516B, G3516C, G3412C
- Generators: SR4, SR4B, SR4BHV
- Engine-generator sets: G3520C, G3520E, PMG3516, POWER SYS, XQG400, CG137-12, G3516C
Cross-reference numbers
| CTP SKU | 4518550 |
| Equipment manufacturer part number | 451-8550 |
Specifications
| Part type | O-ring seal |
| SAE AS568 dash size | -906 |
| Size designation | 906 |
| Cross-section diameter | 0.08 in |
| Inner diameter | 0.47 in |
| Outside diameter | 0.624 in |
| Material | FCM |
| Hardness | 70 Shore A |
| Coating | None |






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