5I-8426 Piston Motor O-Ring
Cat® O-Ring for Excavator Pistons and Swing Motors
Description
Cat O-rings are designed to be compressed in a groove and serve as a seal between mating parts to keep your equipment leak-free.
Features
- Tight seal
- Can be exposed to harsh environments
Applications
O-rings are used in many static and dynamic joints in Cat machines and engines. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Cross-Section Diameter | 99999.99 mm (3937.008 in) |
|---|---|
| Inside Diameter | 99999.99 mm (3937.008 in) |
Compatible Equipment
- Generator Sets: C7.1
- Motor Graders: 316F
- Wheel Excavators: M315, M315GC
- Excavators: 313 GC, 313, 316 GC, 323 GX, 325, 312 GC, 315 GC, 320 GC, 320 GX, 320, 320D3, 313 GX, 312E L, 318D2 L, 323, 312F, 320D L, 320E, 320C, 320B, 323D L, 320D FM, 320D2 L, 320D2 GC, 323D2 L, 320C L, 320D RR, 315D L, 311D LRR, 323D, 323D2, 320D GC, 315, 345B, 318D L, 312D2, 323 GC, 312 GX, 313F LGC, 316 GX, 313F L, 318D2, 312E, 323GC, 320D3 GC, 315F LCR, 320D, 320D2
Additional information
| Machine Model | 311D LRR, 312 GC, 312 GX, 312D2, 312E, 312E L, 312F, 313, 313 GC, 313 GX, 313F L, 313F LGC, 315, 315 GC, 315D L, 315F LCR, 316 GC, 316 GX, 316F, 318D L, 318D2, 318D2 L, 320, 320 GC, 320 GX, 320B, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D RR, 320D2, 320D2 GC, 320D2 L, 320D3, 320D3 GC, 320E, 323, 323 GC, 323 GX, 323D, 323D L, 323D2, 323D2 L, 323GC, 325, 345B, C7.1, M315, M315GC |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








