Titan part 892-281 is a synthetic rubber O‑ring used to create static or dynamic seals in the fluid section of compatible Admiral, Commander, and Hydra airless sprayers. This O‑ring is made from a durable, chemical‑resistant elastomer (e.g., Buna‑N or Viton) designed to withstand paint solvents, pressure, and temperature. A worn, flattened, or cracked O‑ring causes fluid leakage, pressure loss, or air ingestion. Replacing with the OEM O‑ring restores proper sealing and reliable system performance.
| Part Number | 892-281 |
|---|---|
| Part Description | Synthetic Rubber O-Ring |
| Brand | Titan |
| Fits |
|
| Condition | New |
The Titan 892-281 Synthetic Rubber O‑Ring is a genuine OEM replacement seal used throughout the fluid section of Admiral, Commander, and Hydra series airless sprayers. It provides a reliable, leak‑tight seal between mating components such as pump housings, valve bodies, cylinder heads, and manifold connections.
Synthetic rubber O‑rings are engineered for compatibility with a wide range of paints, solvents, and cleaning agents. Over time, O‑rings can become hard, brittle, flattened, or cracked due to chemical exposure, heat, or compression set. A failed O‑ring leads to external leaks, pressure loss, air ingestion (loss of prime), or cross‑contamination of fluid passages. Replacing with OEM Titan 892-281 restores positive sealing and system integrity.
| Static sealing | Seals between non‑moving parts (housings, covers) |
|---|---|
| Dynamic sealing | Seals between moving parts (piston, valve stem) |
| Pressure containment | Prevents fluid bypass at high pressure |
| Contamination barrier | Keeps dirt out and fluid in |
| External leakage | Fluid seeps from the sealed joint |
|---|---|
| Loss of prime / air ingestion | Pump loses prime, indicating suction leak |
| Visible damage | Flattening, cracks, swelling, or hardening |
| During any rebuild | Always replace O‑rings when servicing components |
Titan part 892-281 is a direct OEM replacement O‑ring for the following models. Always verify with your machine's parts diagram.
| Model | Component |
|---|---|
| Admiral (830-331) | Synthetic rubber O‑ring |
| Admiral (860-451) | Synthetic rubber O‑ring |
| Admiral (830-451) | Synthetic rubber O‑ring |
| Admiral (941-441) | Synthetic rubber O‑ring |
| Commander (741-440) | Synthetic rubber O‑ring |
| Commander (761-301) | Synthetic rubber O‑ring |
| Commander (761-411) | Synthetic rubber O‑ring |
| Commander (741-331) | Synthetic rubber O‑ring |
| Hydra M | Synthetic rubber O‑ring |
| Hydra Pro Super | Synthetic rubber O‑ring |
When replacing an O‑ring, inspect these associated components.
Check for nicks, burrs, or corrosion that could damage the new O‑ring.
Inspect for scratches or pitting that could cause leaks.
Replace any backup rings that show deformation.
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