4J-3236 Piston Wear Ring
Cat® Piston Wear Ring, Bore Diameter: 88.9 mm
Description
Cat wear rings (for example, 4J-3236) guide the hydraulic piston or rod to maintain alignment and prevent metal-to-metal contact, reducing wear and distributing pressure evenly across the seal.
Features
- Material: Nylon
- 30° scarf cut angle
- Fits holes with a diameter of 88.9 mm (3.5 in)
- Thickness: 3.2 mm (0.13 in)
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 (+/- 0.03 in) | 1.50 in |
|---|---|
| Outside Diameter | 88.90 mm (3.50 in) |
| Inside Diameter – B (+/- 0.08 in) | 82.32 mm (3.24 in) |
| Width – A (+/- 0.762 mm) | 38.00 mm |
| Hole Diameter | 88.9 mm (3.5 in) |
| Material | Plastic |
Compatible Equipment
- Dozers: D4E
- Wheel Loaders: 950
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |





