8E-5734
143.98mm Outer Diameter External Seal Ring
143.98mm OD lip-style external seal ring for clutch pistons.
Description
Running oil into a spinning clutch pack without dumping pressure requires a tight seal at the piston wall. Sized at 143.98mm on the outer diameter, this lip ring seats into the piston groove to retain hydraulic pressure when the clutch pack clamps…
Overview
Running oil into a spinning clutch pack without dumping pressure requires a tight seal at the piston wall. Sized at 143.98mm on the outer diameter, this lip ring seats into the piston groove to retain hydraulic pressure when the clutch pack clamps down. Resists hardening and edge nibbling under transmission heat and cycling pressure spikes.
Features
- 143.98mm outer diameter
- Flexible external lip geometry
- Heat and transmission oil resistant elastomer
- High-pressure sealing under rapid engagement
Applications
- Hydraulic clutch pistons and wet brake packs in powershift transmissions
Specifications
| Brand | Caterpillar |
|---|
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