3J-9026 139.70 mm Bore Piston Guide
Cat® Plastic Wear Ring Piston Guide for Hydraulic Cylinders
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
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
| Width – A (+/- 0.762 mm) | 34.82 mm |
|---|---|
| Outside Diameter | 139.70 mm (5.50 in) |
| Inside Diameter – B (+/- 0.08 in) | 133.12 mm (5.24 in) |
| Width – A (+/- 0.03 in) | 1.37 in |
| Material | Nylon, 6, 6/12, 6/6 Plastic |
Compatible Equipment
- Dozers: D6M
- Wheel Loaders: 962G
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |





