191-5604 170 mm Bore Wear Ring Piston Guide Rod
Cat® Plastic Wear Ring Piston Guide for Hydraulic Cylinders
Description
Cat wear rings guide the hydraulic piston or rod to maintain alignment and prevent metal-to-metal contact, reducing wear and distributing pressure evenly across the seals.
Applications
Used as needed for servicing hydraulic cylinder components to ensure leak-free equipment. Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Material | Nylon, 6, 6/12, 6/6 Plastic |
|---|
Compatible Equipment
- Motor Graders: 349 GC
- Track Loaders: 972
- Wheel Excavators: M322D
- Compactors: 834K
- Excavators: 330D L, 349F L, 340, 352, 336, 349, 355, 350, 336D2 L, 330C L, 336D L, 336E, 336E L, 325C, 336D2 GC, 336F L XE, 336E LN, 325D L, 336F, 336F L, 324D L, 330C, 325D, 336D2 XE, 336E LH, 330D, 324D, 336F LN, 336E H, 328D LCR, 329D L, 637K, 349E L, 352F, 345C, 349D L, 349E, 345D L, 340D L, 345C L, 349E L VG, 385C L, 345D, 340D2 L, 385C, 336D2, 336D, 330, 349D2, 349D2 L, 349D
- Wheel Loaders: 972M, 980M, 966M
Additional information
| Machine Model | 324D, 324D L, 325C, 325D, 325D L, 328D LCR, 329D L, 330, 330C, 330C L, 330D, 330D L, 336, 336D, 336D L, 336D2, 336D2 GC, 336D2 L, 336D2 XE, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F, 336F L, 336F L XE, 336F LN, 340, 340D L, 340D2 L, 345C, 345C L, 345D, 345D L, 349, 349 GC, 349D, 349D L, 349D2, 349D2 L, 349E, 349E L, 349E L VG, 349F L, 350, 352, 352F, 355, 385C, 385C L, 637K, 834K, 966M, 972, 972M, 980M, M322D |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Motor Graders, Compactors |
| Part Source | Genuine OEM |








