Dynabrade 51354 Replacement Air Motor Cylinder Assembly

The Dynabrade 51354 is a precision-machined replacement cylinder assembly designed for use in Dynabrade pneumatic air motors. This component is specifically engineered for the Dynabrade 10540 Dynaline 11-inch File Board Sander and compatible rotary vane air motor tools.

Key Features:

• Genuine OEM replacement part ensuring proper fit and performance
• Precision-machined to exacting tolerances for optimal motor efficiency
• Features integrated line-up pin system for correct motor assembly alignment
• Designed to work with rotor blades and bearing plate assemblies
• Constructed from high-quality materials for durability and longevity

This cylinder assembly is a critical component in the air motor system, housing the rotor and blades that generate power from compressed air. Proper installation requires alignment of the short line-up pin toward the front plate. Regular maintenance with proper air lubrication helps prevent cylinder wall scoring and extends component life. Only genuine Dynabrade replacement parts should be used to maintain tool performance and warranty coverage.