Multiquip 11903-1 Trowel Arm Lever Left Side Silver - OEM Replacement Part

This left-side trowel arm lever controls blade pitch adjustment on Multiquip ride-on and walk-behind power trowels, allowing technicians to fine-tune blade angle for optimal concrete finishing performance. The lever houses the adjustment bolt and locking nut assembly that determines the precise distance (.010 inch clearance) between the trowel arm and fixture during calibration procedures.

During trowel arm adjustment using Multiquip's adjustment tool (P/N 9177), the locking nut on this lever is loosened to access the trowel arm adjustment bolt. The bolt is then turned until it barely touches the fixture adjustment bolt at the specified .010" distance, then the locking nut is retightened to secure proper blade pitch. This adjustment is critical for maintaining smooth, fluid blade rotation and preventing uneven concrete finishing caused by bent or misaligned trowel arms.

Damaged or worn lever assemblies can prevent accurate blade pitch calibration, leading to poor finish quality or blade binding during operation. This genuine OEM silver lever is designed for left-side installation and ensures proper fit with Multiquip spider plate assemblies.

Compatible Models:

• EHHNK5
• HDA-SERIES
• HHNG4
• HHXD5
• HHXDF4
• HHXG5
• HTN27KTCSL
• HTNS5S-2
• HTX-44K4

Genuine Multiquip OEM part, sold by an authorized dealer.