Craftsman ACG-408 Fastener Assembly – Genuine OEM Replacement Air Compressor Shroud Fastener

Part Number: ACG-408
Category: Air Compressor Parts → Housing Components → Shroud Fasteners
Type: Craftsman ACG-408 Fastener Assembly – Genuine OEM Replacement Air Compressor Shroud Fastener

The Craftsman ACG-408 Fastener Assembly is a genuine OEM replacement mounting component designed for compatible Craftsman air compressors. This fastener assembly helps secure the designated compressor shroud or housing component in its proper position, supporting stable fitment and protection of the internal motor and pump assembly. Manufactured to original equipment specifications, it provides the correct dimensions, engagement, and holding strength required when replacing a worn, stripped, damaged, or missing shroud fastener.

Key Features & Benefits

• Part Number: ACG-408
• Genuine OEM Craftsman replacement part
• Designed for compatible Craftsman air compressors
• Replacement compressor shroud fastener assembly
• Helps secure the protective housing in position
• Supports proper shroud alignment and fitment
• Helps reduce looseness and vibration
• Direct replacement for a damaged or missing fastener
• Manufactured to original equipment specifications
• Durable construction for dependable retention
• Ideal for air compressor repair and maintenance

Technical Specifications

• Part Number: ACG-408
• Manufacturer: Craftsman
• Product Type: Air Compressor Shroud Fastener Assembly
• Installation Location: Designated compressor shroud or housing
• Application: Housing attachment and component retention
• OEM Part: Yes
• Quantity: Sold Individually

Compatible Applications

The Craftsman ACG-408 Fastener Assembly is designed for use with select Craftsman air compressors and compatible shroud or housing assemblies.

Always verify the air compressor model, type number, original part number, mounting location, thread or engagement design, required quantity, and applicable parts diagram before ordering to ensure proper compatibility.

Function of the Fastener Assembly

The ACG-408 Fastener Assembly is designed to:

• Secure the designated compressor shroud or housing
• Maintain proper alignment of the protective cover
• Help prevent movement during compressor operation
• Support protection of internal motor and pump components
• Reduce rattling caused by a loose shroud
• Replace a stripped, worn, damaged, or missing fastener
• Restore the compressor’s original housing configuration

Using the correct OEM fastener helps prevent improper fitment and possible damage to the shroud or mounting point.

Common Signs Replacement Is Needed

Replace the fastener assembly if you notice:

• Fastener is missing
• Threads or engagement surfaces are stripped
• Fastener will not tighten securely
• Shroud feels loose or misaligned
• Rattling occurs during compressor operation
• Fastener head is cracked, rounded, or damaged
• Corrosion or material deterioration is visible
• Shroud separates from its mounting point

A loose shroud may also result from cracked mounting bosses, damaged clips, distorted housing components, or missing hardware. Inspect the complete mounting assembly before ordering replacement parts.

Installation & Service Notes

• Disconnect the air compressor from its power source before servicing.
• Release all stored pressure from the air tank.
• Allow the motor and pump assembly to cool completely.
• Remove the damaged fastener using the correct hand tool.
• Inspect the shroud, mounting hole, threads, and adjoining components for damage.
• Align the compressor shroud correctly before installing the replacement fastener.
• Install the ACG-408 Fastener Assembly in the designated mounting position.
• Tighten the fastener securely without overtightening.
• Confirm that the shroud is stable and does not contact moving components.
• Recheck all related housing fasteners before operating the compressor.
• Test the compressor briefly and listen for rattling or vibration.

Important: Do not overtighten the fastener. Excessive torque may strip the mounting point, crack the compressor shroud, or damage the housing assembly.

Maintenance Recommendations

• Inspect shroud fasteners periodically for looseness and damage.
• Tighten loose hardware using the correct tool.
• Investigate unusual housing vibration or rattling promptly.
• Keep mounting points clean and free of debris.
• Replace stripped or corroded fasteners instead of forcing them into place.
• Inspect the shroud for cracks around each mounting location.
• Confirm that all protective covers are secure before operation.
• Use genuine OEM replacement parts to maintain proper fit, retention, and dependable compressor protection.