Dustless Motor Vent Cage Part 11151

Dustless #11151 Replacement Motor Vent Cage — Cougar Ash Vac A0500 & Wet+Dry D1603

Keep your Dustless vacuum motor properly cooled and protected with the genuine Dustless Motor Vent Cage, Part #11151. This OEM replacement vent cage covers the motor exhaust vent on the Dustless Cougar Ash Vac A0500 and Wet+Dry Vac D1603, allowing airflow to circulate freely and cool the motor during operation while blocking ash, debris, and foreign objects from entering the vent and causing internal damage.

A missing or damaged vent cage is more than a cosmetic issue — without proper airflow, the motor can overheat during extended use, leading to reduced performance and potentially permanent motor damage. This direct-fit replacement restores both ventilation and protection quickly, with no special tools required.

Why Replace Your Motor Vent Cage?

• Allows airflow to cool the motor during operation, preventing overheating and performance loss
• Protects the motor exhaust vent from ash, debris, and foreign objects during vacuuming
• A missing or damaged vent cage can lead to motor damage over time — replace promptly
• Restores proper motor ventilation for reliable, long-term vacuum performance
• Genuine Dustless OEM part — guaranteed to fit the A0500 and D1603
• Easy installation — no special tools required

When to Replace Your Motor Vent Cage

• The vent cage is visibly cracked, broken, or has separated from the vacuum body
• The vent cage is missing entirely after a drop or impact
• The motor exhaust vent is exposed and unprotected during operation
• You notice the vacuum running hotter than usual or shutting off unexpectedly — a possible sign of restricted airflow
• You are servicing or rebuilding your A0500 or D1603 and need a fresh vent cage for proper reassembly

Compatibility

Part #11151 is a genuine OEM replacement motor vent cage for the following Dustless vacuum models:

• Dustless Cougar Ash Vac — A0500
• Dustless Wet+Dry Vac — D1603

Verify your model number and part number before ordering to confirm fit.

Product Details

• Part Number: 11151
• UPC: 617450111516
• Brand: Dustless
• Component: Motor Vent Cage
• Color: Black
• Length: 5.75 in
• Width: 5.75 in
• Height: 0.75 in
• Weight: 0.06 lbs
• Condition: New — Genuine OEM Replacement Part

Part numbers and Alternate Part numbers