Components:

• 1 x plastic knee cap
• 1 x socket head bolt
• 1 x extension stop, complete
• 1 x extension bumper
• 1 x pin for extension assist
• 1 x spring for extension assist
• 1 x adjustment screw for extension assist
• 1 x ball, stainless steel
• 2 x lock nuts
• 2 x posterior axis pins
• 4 x bearing washers, brass
• 4 x washers