The Napoleon N655-0242 Rear Caster Support Block is a genuine Napoleon OEM replacement designed to anchor and stabilize the rear wheel assembly of your Prestige grill. It’s not flashy—but it’s critical. Because when the back end of your grill isn’t supported right, everything else starts feeling off.

Key Features & Benefits

• Genuine Napoleon OEM Replacement: Built to exact factory specs for proper fit, alignment, and long-term durability
• Rear Caster Mount Support: Specifically designed to secure and stabilize the rear wheel/caster system within the grill’s base frame 
• Critical Structural Component: Helps maintain proper weight distribution across the rear of the grill—especially under load
• Restores Stability & Balance: Eliminates wobble, tilt, or uneven stance caused by worn or damaged support blocks
• Works with 3" Napoleon Caster Systems?Designed to integrate with factory caster wheels (like N130-0018) for proper positioning

Fits the Following Napoleon Grill Models

• Prestige Series (Primary Fitment):
• Napoleon Prestige 500 (P500 / P500V variants)
• Napoleon Prestige 665 (P665 / P665V variants)

Component Role In:

• Rear lower cabinet / cart assembly
• Rear caster wheel mounting system
• Napoleon N655-0242 Rear Caster Support Block – Prestige P500 / P665 (Genuine OEM)

Fitment Tip: This is the rear support block—different from the front (N655-0241). Always match part number N655-0242 and confirm placement before ordering.