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Titan 858-001 Washer

Titan 858-001 Washer

Sourced From:
Titan Tools Inc.

 

Titan part 858-001 is a washer used to distribute load and provide proper spacing for fasteners on compatible sprayer models. When the original washer becomes worn, crushed, or lost, it can lead to loose fasteners, improper alignment, and component stress. This washer restores proper load distribution and secure assembly.

Part Number 858-001
Part Description Washer
Brand Hydra / PowrBeast / HVLP / PowrLiner / Hydrax
Fits See compatible models below
Condition New
Compatible Models:
  • Hydra M
  • Hydra Pro Super
  • PowrBeast
  • HVLP AirSpray ProFinish C100
  • PowrLiner 550
  • Hydrax 4540-7230

$2.1

 

Washer for Multiple Sprayer Models

The Titan part 858-001 Washer is a precision-engineered component used across multiple sprayer platforms including Hydra M, Hydra Pro Super, PowrBeast, HVLP AirSpray ProFinish C100, PowrLiner 550, and Hydrax 4540-7230. This washer provides proper load distribution under bolt heads and nuts, prevents surface damage, and maintains correct spacing in assembled components.

A missing or damaged washer can lead to loosening of fasteners due to vibration, galling of mating surfaces, and improper clamp load. Replacing with the correct OEM washer ensures proper assembly integrity and extends the life of bolted connections.

Installation Note: Always use a new washer when reassembling components. Ensure the washer is centered and not distorted during tightening.

What it does and when to replace it

What the washer does
Load distribution Spreads fastener load across wider surface area
Surface protection Prevents damage to mating surfaces during tightening
Spacing Provides precise spacing between components
Vibration resistance Helps maintain clamp load under vibration
When replacement is recommended
Deformation Washer is crushed, bent, or distorted
Corrosion Rust or corrosion that compromises integrity
Missing washer Original washer lost during disassembly
During reassembly Always use new washers when rebuilding components

Compatibility

Titan part 858-001 is designed for use in the following sprayer models across multiple brands and product lines. Always verify your specific model before ordering.

Brand/Line Models
Hydra M, Pro Super
PowrBeast All models
HVLP AirSpray ProFinish C100
PowrLiner 550
Hydrax 4540-7230

Related parts commonly serviced together

When replacing washers, these related fastening components are often inspected or replaced to ensure complete assembly security.

Bolts

Matching bolts that work with this washer size.

Nuts

Nuts that pair with bolts for through-hole applications.

Lock washers

Additional locking hardware may be used in some applications.

Frequently Asked Questions

The 858-001 is a precision flat washer manufactured to specific dimensions (inside diameter, outside diameter, and thickness) required for the applications in Hydra, PowrBeast, HVLP, PowrLiner, and Hydrax equipment. It may be made of steel with appropriate plating for corrosion resistance, or another material depending on the specific application requirements.

While washers can sometimes be reused, it's generally recommended to use new washers when reassembling components. Washers can experience work hardening, deformation, or loss of plating integrity that isn't visible to the naked eye. For critical applications and during major service, replacing washers ensures proper load distribution and corrosion resistance. The small cost of a new washer is good insurance against future disassembly.

For a standard flat washer like the 858-001, orientation typically doesn't matter—both sides are identical. However, if there is any chamfer or marking, consult your service manual for proper orientation. The most important factors are that the washer is centered on the fastener and not distorted during installation. Ensure the washer is the correct size for the bolt or application.

The 858-001 washer is used across multiple platforms because many sprayer manufacturers use standardized fastener sizes for common applications. A specific bolt size and thread specification will typically use the same washer size regardless of the machine model. This standardization reduces parts inventory and simplifies maintenance. Always verify the washer fits your specific application, but this wide compatibility is common for basic hardware components like washers.