9.5mm Thick Screw Jack Bumper Ring Caterpillar 4566497

The Screw Jack Bumper Ring provides a controlled contact surface that absorbs impact when moving components reach their travel limit. The cushioning contact limits direct metal-to-metal interaction and manages load transfer at the end of motion. This controlled interface supports smooth operation by reducing abrupt stopping forces. Its functional role supports predictable screw jack operation by managing impact absorption, guiding end-of-travel behavior, and maintaining controlled interaction during lifting or positioning tasks.Attributes:• Absorbs impact during extension or retraction.• Supports smooth stopping behavior.• Limits shock transmission to components.Applications: The Screw Jack Bumper Ring is positioned within the screw jack of a high-capacity, large engine rollover stand, where it functions to manage contact spacing and load transfer during engine lifting, rotation, and positioning throughout the full 360-degree operating range.