We have the exact parts you need for your 2021 Palimino Puma.
You are looking for the following:
3 x Replacement Retaining Washers for Solera Pitch Arm Assembly # LC431583
1 x Replacement Pitch Arm Assembly for Solera XL 63" Flat Awning Support Arm # LC67VR
1 x Replacement Head Pin for Solera Power Awning Gear Drive Head # LC93FR
If you need an other replacement parts just let me know view full answer...