53342300 Parts

Fix an AC compressor that won't start or struggles to turn on with this start assist kit. Helps older units start reliably. DIY-friendly installation.

This compressor nut secures the compressor to its mounting studs, helping keep the refrigerant system stable and reducing vibration. Use when a stripped or missing nut is causing loose compressor mounting or excess noise. What it does:

• Fastens compressor to mounting studs or bracket to maintain secure attachment
• Prevents compressor movement that can cause vibration, noise, or seal stress
• Restores proper hardware for repairs after disassembly, replacement, or loss of parts

• One compressor mounting nut

• Tighten to the appliance manufacturer's recommended torque; avoid overtightening
• Disconnect power to the appliance before accessing the compressor area

This flat washer provides a smooth, stable bearing surface for a fastener, helping distribute load and protect the mating surface. Use it when a worn or missing washer causes loose or unstable connections. What it does:

• Distributes clamping force across a wider area to prevent pull-through
• Protects finishes and reduces metal-on-metal wear under bolt heads or nuts
• Helps reduce loosening and vibration-related noise in assemblies
• Commonly used wherever a fastener needs a stable bearing surface

• Turn off and unplug the appliance before performing any repairs
• Remove surrounding panels or components as needed to access the fastener
• Replace the washer with the same size and orientation as the original
• Replace damaged or corroded fasteners with matching hardware

Mounting support kit for air conditioners and heat pumps. Secures unit to mounting surface. Replace if brackets are bent, rusted, or damaged.