The Caterpillar 7C3614 seawater pump is replaced by the JMP JPR-CT3508 pump, also compatible with Caterpillar ORT721 and Gilkes 44953-054 Series M models.
The JMP JPR-CT3508 seawater pump is a direct replacement for Caterpillar 7C3614 and Gilkes 44953-054 Series M pumps used on Caterpillar 3408B, 3412, 3412C/D/E, 3508, 3508B/C and 3516B engines.
Designed for professional marine applications, it ensures reliable cooling, long service life, and consistent performance even under heavy operating conditions.
The Caterpillar 7C3614 seawater pump is widely used on Caterpillar marine diesel engines installed on pleasure and workboats.
Replacing a worn Caterpillar 7C3614 seawater pump with the JMP JPR-CT3508 ensures proper seawater circulation and reliable engine cooling in marine applications.
The JMP marine pump is manufactured using corrosion-resistant materials and designed for continuous operation in demanding marine environments.
| Impeller | JMP IMP0063 (Bronze) |
| Seal Kit | JMK0002 |
| Service Kit | JSK0125 |
More Techical Specifications:
| Weight | 40.91 kg |
| Ports Type | |
| Materials | |
| Body | Heavy Duty Marine Grade Casting |
| Shaft | Marine grade shaft (Non Magnetic) |
| Seal | Mechanical |
| Maker | Codes |
| Caterpillar | 7C3614 (Old Code: 5N2600) ORT721 |
| Gilkes | 44953-054 (M Series) |
| For Engines Type: | 3408, 3408B 3412, 3412C, 3412D, 3412E 3508, 3508B, 3508C 3512, 3512B 3516B |
