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Titan 449-989 Electric Motor Plate

Titan 449-989 Electric Motor Plate

Sourced From:
Titan Tools Inc.

 

PowrTwin part 449-989 is an electric motor plate used to mount and secure the drive motor on compatible PowrTwin airless sprayers. This plate provides a rigid mounting surface that maintains proper alignment between the motor and pump assembly. Replacing a warped, cracked, or damaged motor plate restores correct motor alignment and reduces vibration.

Part Number 449-989
Part Description Electric Motor Plate
Brand PowrTwin
Fits PowrTwin TM 8900 XLT, 8900GH
Condition New

Retail Price: $217.2
You save: $30.19 (13.90%)
Our Price: $187.01

 

Electric Motor Plate for PowrTwin TM 8900 XLT & 8900GH

The PowrTwin 449-989 Electric Motor Plate is an OEM replacement mounting plate designed to secure the drive motor to the frame of PowrTwin TM 8900 XLT and 8900GH airless sprayers. It provides a stable, precisely aligned interface between the motor and the pump drive system.

Over time, the motor plate can become warped, cracked, or corroded due to vibration, stress, or environmental exposure. A damaged plate may lead to motor misalignment, increased vibration, premature wear on drive components, or noise issues. Replacing with this genuine plate restores proper alignment, reduces vibration, and ensures reliable power transmission.

Service Guidance: When replacing the motor plate, inspect the mounting bolts, washers, and the motor feet for damage. Ensure all mating surfaces are clean and free of debris. Torque mounting fasteners to factory specifications to prevent distortion and maintain alignment.

What it does and when to replace it

What the motor plate does
Motor mounting Provides a rigid, flat surface to secure the motor to the sprayer frame.
Alignment Maintains precise alignment between motor shaft and pump drive coupling.
Vibration damping Helps absorb and distribute motor vibrations to protect other components.
When replacement is recommended
Visible damage Cracks, warping, or corrosion that compromises structural integrity.
Excessive vibration Unusual motor or pump vibration that cannot be corrected by tightening bolts.
Misalignment Difficulty aligning motor and pump coupling due to plate distortion.
Noise Rattling or grinding sounds caused by loose or damaged mounting.

Compatibility

PowrTwin part 449-989 is a direct replacement electric motor plate for the following models:

Brand / Model Application
PowrTwin TM 8900 XLT Electric motor mounting plate
PowrTwin 8900GH Electric motor mounting plate

Related parts commonly serviced together

Motor mounting bolts & washers

Replace any corroded or worn fasteners to ensure secure attachment of the motor to the new plate.

Drive coupling / flexible joint

If the motor was misaligned, inspect the coupling for wear or damage.

Pump mounting hardware

Check pump mounting bolts and bushings for signs of stress or looseness.

Frequently Asked Questions

It is a genuine OEM electric motor mounting plate designed for PowrTwin TM 8900 XLT and 8900GH airless sprayers. It secures the drive motor to the frame and ensures proper alignment.

Signs include visible cracks or warping, excessive vibration during operation, difficulty aligning the motor with the pump, or unusual noise from the motor mount area.

This motor plate fits PowrTwin TM 8900 XLT and PowrTwin 8900GH. Always consult your sprayer’s parts diagram for exact fitment.

Basic hand tools (socket set, wrenches) are typically sufficient. Ensure the motor is properly supported during removal and installation to avoid strain on wiring or coupling.