Parts for Alliance CTSA7AWN: Front Bulkhead / Air Duct / Felt Seal / Cylinder Parts

This front bulkhead assembly forms the dryer's front drum support and air seal. Replacing a worn or damaged bulkhead restores smooth drum rotation, reduces noise, and helps maintain proper airflow for consistent drying performance.

• Supports and aligns the drum at the front to prevent rubbing and scraping
• Helps seal the lint/air path so heat stays in the drum and exhaust flows correctly
• Air leaks at the front bulkhead can contribute to long dry times or lint in the cabinet

• Disconnect power and gas supply and allow the dryer to cool before servicing
• Remove the front panel/door assembly; support the drum before detaching the old bulkhead
• Transfer any model-specific components from the original bulkhead and ensure seals/glides are correctly positioned
• After installation, rotate the drum by hand to verify clearances, then reassemble and test

This replacement porcelain touch-up paint restores small chips, scratches and worn spots on enamel-coated appliance surfaces to help improve appearance and slow surface corrosion. Easy to apply for spot repairs. What it does:

• Covers small chips, scratches and scuffs on porcelain/enamel surfaces
• Helps protect exposed metal from moisture that can lead to surface rust
• Matches factory finish color on compatible porcelain-coated panels (spot repairs only)
• Useful for finishing edges around dings and improving visual appearance

• One bottle of porcelain touch-up paint

• Clean and dry the repair area thoroughly; remove loose paint and rust before applying
• Test paint in an inconspicuous spot to confirm color match and adhesion
• Apply sparingly with a fine brush or applicator; allow recommended drying time between coats
• Keep away from open flame; store and dispose of per local regulations; keep out of reach of children

A clear silicone adhesive/sealant used to bond and seal appliance trim and components, helping restore watertight and stable assemblies. Supplies a durable, flexible hold for small repairs where factory adhesive is specified. What it does:

• Bonds trim, panels, and small plastic or metal parts to prevent movement and leaks
• Seals gaps to reduce water intrusion around housings and door areas
• Provides a flexible, durable hold that resists vibration and temperature changes
• Useful for reattaching trim, tabs, and molded parts when original adhesive has failed

• One (1) clear 3 oz tube of DOW 737 adhesive

• Use in a well-ventilated area; wear gloves and eye protection to avoid skin/eye contact
• Surface must be clean, dry, and free of oils or old adhesive for best adhesion
• Apply as a thin, even bead; allow recommended cure time before reassembling or using appliance
• Follow any OEM repair instructions and local disposal guidance for adhesive containers

This is the rotating dryer cylinder assembly. Replacing a dented, rusted, or out-of-round cylinder restores smooth tumbling and helps prevent snags, noise, and uneven drying performance.

• Holds and tumbles laundry while working with the belt/drive system
• Internal white baffles lift and separate clothes for better airflow
• Smooth interior helps protect fabrics from catching or tearing
• Typical signs it's needed: loose or broken baffles, interior rust, dents, scraping/thumping once per revolution, or recurring fabric snags

• Disconnect power; for gas dryers, also shut off the gas supply
• Wear cut-resistant gloves—metal edges can be sharp
• Access typically requires removing the top/front panels and releasing belt tension; note belt routing
• Set drum, route belt correctly, spin by hand to confirm clearance, then reassemble and test