8U-6668 Air Sensor Valve
Cat® Valve
Description
8U-6668 is a valve commonly used in air filter and precleaner systems in intake and exhaust systems.
Cat valves and valve seats are specifically designed to be durable and to maximize uptime, giving you peace of mind. The durable configuration extends the working cycle between valve and seat replacements, reduces impact forces, increases flow area, and increases directional flow. In addition, this seat can withstand multiple valve replacements, lowering customers' owning and operating costs.
Features
- Inside Diameter: 72 mm (2.84 in)
- Outside Diameter: 86 mm (3.40 in)
- Length: 68 mm (2.68 in)
Applications
Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Outside Diameter | 88.1 mm (3.469 in) |
|---|---|
| Length | 68 mm (2.68 in) |
| Inside Diameter | 72.1 mm (2.839 in) |
| Type | Straight |
Compatible Equipment
- Generator Sets: 3512E, 3516C, C9
- Motor Graders: 349 GC
- Wheel Excavators: MD6250, M315, MD6310, MD6200, M315GC
- Engines: C7, C18
- Excavators: 316 GC, 313 GC, 374, 313, 340, 352, 355, 333, 315, 315 GC, 330GC, 350, 395, 316 GX, 336, 312 GX, 313 GX, 330 GC, 336 GC, 326GC, 326, 312 GC, 349, 345 GC, 350MHPU, XQP200, 3101, 330
- Wheel Loaders: R2900 XE, M314
- Asphalt Pavers: AD63
Additional information
| Machine Model | 3101, 312 GC, 312 GX, 313, 313 GC, 313 GX, 315, 315 GC, 316 GC, 316 GX, 326, 326GC, 330, 330 GC, 330GC, 333, 336, 336 GC, 340, 345 GC, 349, 349 GC, 350, 350MHPU, 3512E, 3516C, 352, 355, 374, 395, AD63, C18, C7, C9, M314, M315, M315GC, MD6200, MD6250, MD6310, R2900 XE, XQP200 |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Motor Graders, Asphalt Pavers, Engines, Generator Sets |
| Part Source | Genuine OEM |





