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Titan 51357 Split Lock Washer

Titan 51357 Split Lock Washer

Sourced From:
Titan Tools Inc.

 

OEM Titan Fastening Component

Titan 51357 Split Lock Washer, 5/16" is an OEM split lock washer used to prevent fasteners from loosening due to vibration in compatible AirCoat, PowrCoat, and SprayTech spray systems.

Brand: Titan Part #: 51357 Type: Split Lock Washer Specification: 5/16"

Compatibility Table

Brand Compatible Model Part Number Technical / Commercial Detail
Titan AirCoat 423 51357 5/16" split lock washer.
Titan AirCoat 620 51357 5/16" split lock washer.
Titan PowrCoat 630 51357 5/16" split lock washer.
SprayTech EP2300 / EP2300SE / EP2400 / EP2510 / EPX2305 51357 5/16" split lock washer.
Titan EPX2455 / EPX2555 51357 5/16" split lock washer.

OEM split lock washer prevents fastener loosening from vibration, maintains clamping force, and ensures secure assembly on compatible AirCoat, PowrCoat, and SprayTech spray systems.

$2.93

Titan Fastening Component Replacement

Titan 51357 Split Lock Washer, 5/16" for AirCoat, PowrCoat & SprayTech Sprayers

Titan 51357 is a 5/16-inch split lock washer used to prevent nuts and bolts from loosening due to vibration in compatible spray equipment. It is specifically listed for the AirCoat 423 and is also compatible with the AirCoat 620, PowrCoat 630, and a range of SprayTech models.

OEM: Titan Part #: 51357 Type: Split Lock Washer Specification: 5/16"
Detail Technical / Commercial Information
Product Overview OEM Titan 5/16" split lock washer used to prevent fasteners from loosening due to vibration in compatible AirCoat, PowrCoat, and SprayTech systems.
Function Installed under the head of a bolt or under a nut to provide spring tension that resists loosening caused by vibration, thermal cycling, or dynamic loads. The split action creates tension that resists rotation, maintaining clamping force on critical fasteners.
Replacement Indicators Signs that replacement is needed include fasteners that frequently loosen, visible flattening of the washer (loss of spring gap), corrosion, cracks, or during routine disassembly of bolted joints.
Service Guidance Lock washers can lose their spring tension after being compressed. Always install a new washer when servicing to ensure proper locking action. Inspect washers for signs of fatigue, cracking, or loss of spring tension.
Industrial Applications Professional painting, fine finishing, and applications requiring reliable vibration-resistant fastening.
Compatible Models AirCoat 423, AirCoat 620, PowrCoat 630, SprayTech EP2300/EP2300SE/EP2400/EP2510/EPX2305, Titan EPX2455/EPX2555.
Accurate Part Number 51357 Split Lock Washer, 5/16".
Related Parts Commonly Serviced Together Bolts, nuts, flat washers, mounting hardware.
Common Problems Solved Fastener loosening, component misalignment, mechanical failure, unsafe operation.
Use with Coating Systems Supports paints, primers, and other coatings applied with compatible spray systems.
OEM & Brand Information Genuine Titan OEM component.
Commercial Benefits Restores proper clamping force, prevents fastener loosening, reduces risk of mechanical failure, and ensures safe, reliable operation.

The 51357 Split Lock Washer is a genuine OEM component for compatible AirCoat, PowrCoat, and SprayTech spray systems. Split lock washers are critical for preventing fastener loosening in high-vibration environments. A missing or ineffective lock washer may allow fasteners to back out, leading to component misalignment, fluid leaks, or mechanical failure. Replacing them during service restores the integrity of bolted connections and ensures safe, reliable operation. This part is not listed as a component for the Commander air-powered airless sprayer. Refer to your product manual for detailed information about this component.

FAQ Section

Quick contractor-focused answers for confirming fitment, function, and service value.

Common Questions
What is Titan 51357 Split Lock Washer used for?

It is a 5/16" split lock washer used to prevent nuts and bolts from loosening due to vibration in compatible spray equipment.

Which Titan machines use 51357?

Compatible models include AirCoat 423, AirCoat 620, PowrCoat 630, SprayTech EP2300/EP2300SE/EP2400/EP2510/EPX2305, and Titan EPX2455/EPX2555.

What are the signs that the lock washer needs replacement?

Common signs include fasteners that frequently loosen, visible flattening of the washer (loss of spring gap), corrosion, or cracks.

Does the 51357 fit the Commander Air-Powered Airless Sprayer?

This lock washer is designed for AirCoat, PowrCoat, and SprayTech models. It is not listed as a component for the Commander air-powered airless sprayer in available documentation.

Can split lock washers be reused?

No. Lock washers can lose their spring tension after being compressed. Always install a new washer to ensure proper locking action.