Coyote 4″ Mounting Retainer with Standard 3″ Hose Adapter (06-2017-4-L)

Description

Overview

The Coyote 06-2017-4-L Mounting Retainer offers a sturdy, one-piece solution for mounting 4″ louvers while connecting to 3″ ducting.
Because it serves as both a retainer and hose adapter, it simplifies installation and ensures a tight, leak-free fit.
This design eliminates the need for separate rings or couplers, reducing installation time and improving system reliability.
In addition, its rigid body maintains airflow alignment through the vent opening.

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Function and Performance

This mounting retainer assembly holds the louver firmly in place and channels air through the integrated 3″ rear adapter.
The smooth interior reduces air turbulence and noise, ensuring efficient system performance.
As a result, it maintains consistent airflow for heating and cooling applications in both mobile and stationary systems.
In addition, the single-piece construction prevents leaks and vibration during operation.

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Durability and Design

Coyote builds the 06-2017-4-L from impact-resistant black ABS plastic designed for strength and temperature stability.
Because the 4″ retainer and 3″ adapter are molded together, the part maintains alignment and airflow integrity over time.
The satin-black finish offers a clean OEM-grade appearance, while the rigid frame keeps louvers locked securely in place.
In addition, the design withstands vibration and heavy use without deformation or air loss.

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Installation

Installation is simple and reliable.
Insert the mounting retainer into the 4″ panel opening and secure the matching louver or grille into the front side.
Then, attach the 3″ flexible hose to the rear adapter using a clamp or tie.
Because of its all-in-one design, setup requires no separate fittings or reinforcement.
In addition, the part’s consistent sizing ensures compatibility with all Coyote 4″ louvers and grilles.

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Applications

The Coyote 06-2017-4-L Mounting Retainer is used in buses, RVs, off-road machinery, trucks, and industrial HVAC systems.
It’s ideal for La Mesa, Mirage, and Traditional 4″ louver assemblies requiring a solid retainer and 3″ duct connection.
Because it combines stability and performance, it’s widely used in OEM HVAC builds and retrofit installations.

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Specifications

• Series: Louver Accessories

• Part Number: 06-2017-4-L

• Front Opening: 4″ (101.6 mm)

• Rear Hose Adapter Size: 3″ (76.2 mm)

• Material: Black ABS plastic

• Mounting Style: Integrated retainer and hose adapter

• Applications: Bus, RV, truck, off-road, and industrial HVAC

• Features: One-piece design, 4″ front retainer, 3″ hose adapter, durable ABS body