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Fortpro Air Duct Inlet Insulator Compatible with Mack Replaces 20QL29304 | F245632

Fortpro Air Duct Inlet Insulator Compatible with Mack Replaces 20QL29304 | F245632

SKU: F245632

Availability: In Stock

Stock Level: Only 21 left in stock - Order Soon!

Shipping: Calculated at Checkout

Regular price $3.95 USD
Regular price Sale price $3.95 USD
Sale Sold out
Shipping calculated at checkout.

About this Item

  • Very Important: Please Verify this product Description and Compatibility before Buying
  • Compatible with Mack CH,CL & CX Series Trucks
  • Built on High Strength Materials to ensure long term reliability
  • Exceeds OEM quality standards
  • Replacement for Mack 20QL29304 Air Duct Inlet Insulator


Enhance your Mack Truck performance with the Fortpro Air Duct Inlet Insulator, designed to replace part 20QL29304. Made from durable, heat-resistant materials, it optimizes thermal efficiency and noise reduction, ensuring a comfortable driving experience. This insulator fits seamlessly with various Mack Trucks, providing easy installation and improved interior climate control. Choose Fortpro for a reliable upgrade in comfort and efficiency.


  • Brand: Fortpro
  • Vehicle Type: Semi-Trucks / Heavy Trucks
  • Product Department: Suspension
  • Product category : Cabin
  • Part Type : Air Duct Inlet Insulator
  • OEM Reference #: 20QL29304
  • Outside Diameter (O.D): 1.00 in.
  • Bushing Width: 13/16 in.
  • Bolt Length: 2 1/2 in.
  • Thread Size: 1/4 in. x 20 UNC
  • Material: Rubber/Steel
  • Applications:
    Mack Style Air Duct Inlet


  • Automann: M62293
  • Mack: 20QL29304, 20QL1148
  • PAI: FDI-4655

Shipping Policy

In order to send your purchase, our company may use different freight companies like USPS, UPS and some 3erd Carrier Services for Oversize orders, this will not affect the final price of your order. We will send you all the information in due time. 

For Free Shipping and Freight/Oversize Shipments they are some special term you may check at our Terms & Conditions page.


Return Policy

If for any reason you need to return a purchased item, we have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must met the conditions stablished in our Terms & Conditions.

To start a return, you can contact us at


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