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AllTitanParts

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Titan 759-548 Brake disk

Titan 759-548 Brake disk

Sourced From:
Titan Tools Inc.

 

Titan part 759-548 is a brake disk used in the braking system on compatible PowrLiner sprayers. This disk provides the friction surface for brake pads or shoes, enabling safe stopping during transport. Replace when the disk is warped, scored, or worn below minimum thickness.

Part Number 759-548
Part Description Brake Disk
Brand Titan
Fits
  • PowrLiner: 1800M, 2800M, 2850
Condition New

$24.3

 

Brake Disk for Titan PowrLiner Sprayers

The Titan 759-548 Brake Disk (also called a brake rotor) is a critical component of the wheel braking system on compatible PowrLiner sprayers (1800M, 2800M, 2850). It mounts to the wheel hub and provides a smooth, flat friction surface for the brake pads or shoes to clamp against, slowing or stopping the sprayer during transport.

A warped, scored, cracked, or worn‑thin brake disk reduces braking effectiveness, causes vibration or pulsing during braking, and can lead to unsafe operation. Replacing with a genuine disk restores proper braking performance and safety.

Service Guidance: Always replace brake pads or shoes at the same time as the disk. Clean the hub mounting surface thoroughly before installing the new disk. Torque mounting bolts to factory specification. Bed in new pads/disk according to the service manual.

What it does and when to replace it

What the brake disk does
Friction surface Provides a smooth surface for brake pads to clamp against
Heat dissipation Absorbs and disperses heat generated during braking
Stopping power Converts kinetic energy into heat to slow the sprayer
When replacement is recommended
Warped / out of true Brake pedal pulsates or sprayer vibrates when braking
Deep scoring or grooves Visible wear marks that reduce pad contact area
Cracks Thermal stress cracks, especially around mounting holes or edge
Below minimum thickness Disk worn beyond the stamped minimum specification

Compatibility

Titan part 759-548 is a direct replacement brake disk for the following PowrLiner models. Always confirm fitment using your equipment's parts diagram.

Brand / Model Components
PowrLiner 1800M Brake Disk
PowrLiner 2800M Brake Disk
PowrLiner 2850 Brake Disk

Related parts commonly serviced together

When replacing the brake disk, inspect these associated brake system components.

Brake pads / shoes

Always replace pads with a new disk to ensure even wear and proper bedding. Worn pads can damage a new disk.

Wheel hub and bearings

Check for excessive play or roughness. Worn bearings can cause disk wobble and uneven pad wear.

Brake caliper / hardware

Inspect for sticking pistons, damaged slides, or worn hardware that could drag on the new disk.

Frequently Asked Questions

The brake disk is the rotating friction surface attached to the wheel. When the brake pedal is applied, caliper-mounted pads clamp onto the disk, creating friction that slows or stops the sprayer. It is a critical safety component for transport.

Signs include: pulsation or vibration when braking, visible deep grooves or scoring, cracks radiating from mounting holes, a blue/discolored appearance (overheating), or measured thickness below the minimum specification stamped on the disk.

Resurfacing is generally not recommended for sprayer brake disks. They are often thin and may not have enough material to safely machine. Replacing with a new genuine disk ensures proper thickness, flatness, and structural integrity. Consult your service manual for specific guidance.

No. The 759-548 is specifically designed for PowrLiner 1800M, 2800M, and 2850 models. Other PowrLiner models (e.g., 4900, 6950, 8900 series) use different brake disks. Always verify with your model's parts diagram.

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