Genie Mast Stiffener, Right, Blue - OEM Number: 109577Gt

The Genie Mast Stiffener, Right, Blue (OEM 109577GT) is a genuine replacement structural mast component designed for use on Genie Superlift Advantage (SLA) material lifts. It forms an integral part of the telescopic mast assembly, providing essential reinforcement and maintaining the correct alignment of the mast sections during lifting and lowering operations. Working alongside the corresponding left-hand stiffener, it helps ensure smooth, stable, and safe load handling performance. Genie parts manuals identify 109577GT as the right-hand blue mast stiffener within the mast assembly. (manuals.genielift.com)

Manufactured to OEM specifications, this mast stiffener is engineered for exceptional strength, dimensional accuracy, and long service life. It is designed to withstand repeated lifting cycles, heavy material loads, and harsh construction site conditions while maintaining the structural integrity and operational reliability of the mast system.

FUNCTION AND OPERATION

• Reinforces the telescopic mast structure
• Maintains correct alignment of mast sections during operation
• Supports smooth lifting and lowering movements
• Works with mast rollers, spacers, and guide components to minimise wear
• Helps improve lifting stability and load control
• Designed for demanding construction and material handling applications

TECHNICAL DETAILS

• OEM Part Number: 109577GT
• Type: Right-hand mast stiffener
• Colour: Blue
• Function: Mast reinforcement and structural alignment component
• Application: Genie Superlift Advantage (SLA) material lifts
• Construction: Heavy-duty fabricated steel component
• Design: OEM-configured right-hand mast stiffener for direct replacement installation

Genie parts documentation lists 109577GT as "MAST STIFFENER, RT, BLUE", designed to operate alongside the left-hand stiffener (109578GT), mast spacers, rollers, and associated mounting hardware to maintain proper mast rigidity and alignment.

TYPICAL APPLICATIONS

Suitable for a range of Genie material lifts, including:

• Genie SLA-5 Superlift Advantage
• Genie SLA-10 Superlift Advantage
• Genie SLA-15 Superlift Advantage
• Genie SLA-20 Superlift Advantage
• Genie SLA-25 Superlift Advantage
• Telescopic mast lifting assemblies

The right-hand mast stiffener is a key structural component within the SLA mast assembly, ensuring correct mast rigidity, alignment, and dependable lifting performance across a variety of material handling applications.

IMPORTANT INFORMATION

Always confirm the correct OEM part number, machine model, serial number, and component orientation before ordering, as 109577GT is the right-hand blue mast stiffener and is not interchangeable with the left-hand version (109578GT) or later grey variants used on other machine revisions. A bent, cracked, or damaged mast stiffener can affect mast alignment, increase guide roller wear, cause uneven lifting, and compromise the safe operation of the material lift. When replacing the stiffener, it is recommended to inspect the mast rollers, spacers, guide blocks, mounting hardware, and adjacent mast sections for signs of wear or damage to ensure smooth operation, correct alignment, and long-term reliability.

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery*
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**Separate carriage charges apply to bulk products such as 205L barrels.