Graco 278421 Foam Pad

Replacement Foam Pad for Graco Line Marking Machines

The Graco 278421 Foam Pad is a durable replacement foam cushioning pad designed for operator comfort on select Graco line marking machines. This pad helps maintain proper ergonomics while using the machine and is essential for smooth, long-term operation.

Compatible Machines

• Graco LineLazer IV 250SPS
• Graco LineLazer V 250SPS
• Graco LineLazer IV 250DC
• Graco LineLazer V 250DC

Why Replace the Foam Pad?

Replacing the foam pad is important to maintain operator comfort and machine performance. Over time, foam pads can degrade, crack, or lose cushioning. Installing a new pad ensures safe and comfortable operation while extending the life of your Graco machine.

Installation Tips

• Ensure the machine is turned off and stationary.
• Remove the old foam pad carefully, avoiding damage to surrounding parts.
• Align the new Graco 278421 Foam Pad and secure it according to the manufacturer’s instructions.

Frequently Asked Questions