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Titan 9871056 O-Ring

$2.70
Available to Order
Part #: 9871056

OEM SprayTech Seal Component

Titan 9871056 O-Ring is a genuine OEM seal used on SprayTech EP-series airless sprayers to prevent fluid leaks and maintain pressure at the transducer and fluid section joints.

Brand: SprayTech / Titan Part #: 9871056 Type: O-Ring Application: Transducer / Fluid Section Seal

Compatibility Table

Brand Compatible Machine Part Number Serviced With Technical Detail
SprayTech EP2005 / EP2105 / EP2205 9871056 Transducer assembly, fluid housing, backup ring O-Ring for transducer and fluid section sealing.

OEM O-ring restores a reliable, leak-tight seal at the transducer and fluid section, preventing pressure loss and air ingestion.

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SprayTech Seal Component Replacement

Titan 9871056 O-Ring for SprayTech EP Series Sprayers

Titan 9871056 is a genuine OEM O-ring designed for SprayTech EP-series airless sprayers. It provides a leak-tight seal at the transducer and fluid section joints, preventing pressure loss and external leaks.

OEM: SprayTech / Titan Part #: 9871056 Type: O-Ring Use: Transducer / Fluid Section Seal
Detail Technical / Commercial Information
Product Overview Genuine OEM O-ring for SprayTech EP-series airless sprayers. Used to seal static joints between pump housing sections, valve retainers, or fitting connections.
Function Provides static sealing between stationary mating surfaces. Maintains system pressure by sealing internal passages and blocks entry of air or debris into the fluid system. Listed as the transducer O-ring in repair parts references.
Compatible Models SprayTech EP2005, EP2105, and EP2205 piston pump sprayers.
OEM Part Number 9871056 O-Ring.
Related Parts Commonly Serviced Together Transducer assembly, fluid housing or manifold, backup ring (if applicable), and other seals or gaskets in the same section.
Common Problems Solved External leaks at joints or fittings, hardened or cracked O-ring, flattened cross-section causing loss of seal, pressure loss, and air ingestion into the fluid system.
Commercial Benefits Restores a reliable, leak-tight seal and prevents further damage to surrounding components. An inexpensive OEM replacement that protects the pump from contamination and pressure loss.

The 9871056 O-Ring is a critical sealing component that can harden, crack, or take a permanent compression set over time. This leads to external leaks, pressure loss, or air ingestion. When replacing an O-ring, clean the groove and mating surfaces thoroughly. Lubricate the new O-ring with a compatible grease (PTFE or silicone) before assembly to prevent pinching and ensure proper seating. Never reuse an old O-ring after disassembly.

Frequently Asked Questions

Common Questions
What is Titan 9871056 O-Ring used for?

It seals fluid passages or housing joints on SprayTech EP-series sprayers, preventing paint leaks and maintaining system pressure. It is specifically listed as the transducer O-ring.

Which machines use part 9871056?

SprayTech EP2005, EP2105, and EP2205 piston pump airless sprayers.

How do I know if the O-ring needs replacement?

Signs include an external leak, a hardened or cracked O-ring, a flattened cross-section that no longer protrudes above the groove, or any time a joint is opened for service.

Can I reuse the old O-ring?

No. O-rings take a compression set over time and may not seal properly after disassembly. Always install a new O-ring to ensure leak-free performance.

Should I lubricate the O-ring during installation?

Yes. Apply a light film of compatible lubricant (PTFE grease, silicone grease, or petroleum jelly) to the O-ring and groove. This prevents pinching and helps the O-ring seat properly.

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