8C-3100 54.08 mm OD Lip Seal
Cat® water pump shaft lip seals prevent water leakage, ensuring an effective seal around the water pump shaft for proper cooling
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
The crankshaft seal is used to retain engine oil and prevent external contaminants from entering the engine oil system.
Seals for dry applications (air-to-oil interface) typically include a primary sealing lip that prevents engine oil leakage and a dust lip. In wet applications (oil-to-oil interface), the dust lip is replaced with an auxiliary lip that can pump external fluid away from the engine. Some seals have a plastic sleeve to assist with the installation process.
Features
- Air-to-oil interface
- Cat crankshaft seals are precision-engineered for extremely demanding applications and withstand high rotational speeds, high temperatures and high-frequency axial movement.
- Cat sealing systems undergo a robust design, testing and validation process. Protect your investment with the latest Genuine Cat seals.
Specifications
| Material | Carbon Steel |
|---|---|
| Seal Type | Lip |
| Primary Seal Material | PTFE |
| Shaft Diameter | 158 mm (6.220 in) |
| Hole Diameter | 184.5 mm (7.263 in) |
| Overall Width | 14.22 mm (0.559 in) |
Compatible Equipment
- Generator Sets: 3406C, 3406B
- Track Loaders: 824C, 826G, 824G, 816F, 982
- Motor Graders: 18, 140H, 16M, 14M, 16H, 16, 14, 16M3
- Compactors: C13B
- Engines: C13, C11, C15, C12, C18
- Dozers: D10R, D10N, D9R, D7R II, D8L, D8R, D9N, D8N, D9L
- Excavators: 349F L, 349E L, 345C, 349E L VG, 345D, 352F, 349D L, 349, 345D L, 345B, 365B, 365B L, 637E, 621H, 345C L, 621K, 352, 349E, 355, 3508B, 349D2 L, 349D2, 349D
- Wheel Loaders: 992C, 992D, 988F, R1700G, R1700K, R1600H, 966H, 972H, 980G, 836, 980, 980L
- Off-Highway Trucks: 725, 730, 735, 771D, 773D
Additional information
| Machine Model | 14, 140H, 14M, 16, 16H, 16M, 16M3, 18, 3406B, 3406C, 345B, 345C, 345C L, 345D, 345D L, 349, 349D, 349D L, 349D2, 349D2 L, 349E, 349E L, 349E L VG, 349F L, 3508B, 352, 352F, 355, 365B, 365B L, 621H, 621K, 637E, 725, 730, 735, 771D, 773D, 816F, 824C, 824G, 826G, 836, 966H, 972H, 980, 980G, 980L, 982, 988F, 992C, 992D, C11, C12, C13, C13B, C15, C18, D10N, D10R, D7R II, D8L, D8N, D8R, D9L, D9N, D9R, R1600H, R1700G, R1700K |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Engines, Generator Sets |
| Part Source | Genuine OEM |
