Description
Optimize your rig with 3-inch blank cab sleeper panels designed specifically for Peterbilt 378 and Peterbilt 379 models. Built from durable 304 stainless steel, these panels are engineered for long-lasting performance and resistance to corrosion. Each kit includes driver and passenger side panels that mount securely below the cab, along with matching sleeper panels and optional extensions depending on configuration. The blank design provides flexibility for customization or a simple, polished finish right out of the box. Made in the USA and sold as a complete kit, these aftermarket panels combine strength, precise fitment, and a professional appearance. Backed by a warranty against defects in materials and workmanship, they offer a practical solution for enhancing both protection and style on compatible trucks.
Fitment
* Fits Peterbilt 378 1994 thru 2007
* Fits Peterbilt 379 1994 thru 2007
Blank Standard Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 36 & 44 Inch Sleeper Without Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
** Cab Panels
* 3 Inch Blanks
* Measurements:
- 43.125 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 43.125 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* No Lights
** Sleeper Panels
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Standard Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 48 & 54 Inch Unibilt Sleeper Without Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Panels
* 3 Inch Blanks
* Measurements:
- 43.125 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 43.125 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* No Lights
**Sleeper Panels
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Standard Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 63 & 72 Inch Unibilt Sleeper Without Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Panels
* 3 Inch Blanks
* Measurements:
- 43.125 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 43.125 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* No Lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Standard Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 36 & 44 Inch Unibilt Sleeper W/ Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Panels
* 3 Inch Blanks
* Measurements:
- 43.125 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 43.125 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* No Lights
**Sleeper Panels
* 3 Inch
* Blank, No Lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Standard Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 48 & 54 Inch Unibilt Sleeper W/ Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Panels
* 3 Inch Blanks
* Measurements:
- 43.125 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 43.125 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* No Lights
**Sleeper Panels
* 3 Inch
* Blank, No Lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Standard Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 63 & 72 Inch Unibilt Sleeper W/ Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Panels
* 3 Inch Blanks
* Measurements:
- 43.125 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 43.125 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* No Lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Standard Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 70 & 78 Inch Unibilt, Standard End Caps, W/O Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Panels
* 3 Inch Blanks
* Measurements:
- 43.125 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 43.125 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* No Lights
**Sleeper Panels
* 3 Inch Wide
* Blank, No lights
**Sleeper Extensions
* 3 Inch
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Standard Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 70 & 78 Inch Unibilt, Extended End Caps, W/O Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Panels
* 3 Inch Blanks
* Measurements:
- 43.125 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 43.125 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* No Lights
**Sleeper Panels
* 3 Inch Wide
* Blank, No lights
**Sleeper Extensions
* 3 Inch
* 2.50 Inch Length
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Standard Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 70 & 78 Inch Unibilt Sleeper W/ Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Panels
* 3 Inch Blanks
* Measurements:
- 43.125 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 43.125 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* No Lights
**Sleeper Panels
* 3 Inch Wide
* Blank, No lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Extended Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 36 & 44 Inch Unibilt Sleeper Without Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Extensions
* 3 Inch
* Measurements:
- 54.00 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 54.00 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* Blank, No Lights
**Sleeper Panels
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Extended Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 48 & 54 Inch Unibilt Sleeper Without Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Extensions
* 3 Inch
* Measurements:
- 54.00 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 54.00 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* Blank, No Lights
**Sleeper Panels
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Extended Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 63 & 72 Inch Unibilt Sleeper Without Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Extensions
* 3 Inch
* Measurements:
- 54.00 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 54.00 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* Blank, No Lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Extended Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 36 & 44 Inch Unibilt Sleeper W/ Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Extensions
* 3 Inch
* Measurements:
- 54.00 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 54.00 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* Blank, No Lights
**Sleeper Panels
* 3 Inch
* Blank, No Lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Extended Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 48 & 54 Inch Unibilt Sleeper W/ Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Extensions
* 3 Inch
* Measurements:
- 54.00 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 54.00 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* Blank, No Lights
**Sleeper Panels
* 3 Inch
* Blank, No Lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Extended Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 63 & 72 Inch Unibilt Sleeper W/ Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Extensions
* 3 Inch
* Measurements:
- 54.00 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 54.00 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* Blank, No Lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Extended Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 70 & 78 Inch Unibilt, Standard End Caps, W/O Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Extensions
* 3 Inch
* Measurements:
- 54.00 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 54.00 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* Blank, No Lights
**Sleeper Panels
* 3 Inch Wide
* Blank, No lights
**Sleeper Extensions
* 3 Inch
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Extended Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 70 & 78 Inch Unibilt, Extended End Caps, W/O Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Extensions
* 3 Inch
* Measurements:
- 54.00 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 54.00 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* Blank, No Lights
**Sleeper Panels
* 3 Inch Wide
* Blank, No lights
**Sleeper Extensions
* 3 Inch
* 2.50 Inch Length
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Blank Extended Cab-Sleeper Panels Fit Peterbilt 378/379 W/ 70 & 78 Inch Unibilt Sleeper W/ Extenders
* High Quality Cab/Sleeper Panel Kit* Made Of 304 Stainless Steel
**Cab Extensions
* 3 Inch
* Measurements:
- 54.00 Inch X 3.00 Inch Driver Side
- Mounts Below The Cab
- 54.00 Inch X 3.00 Inch Passenger Side
- Mounts Below The Cab
* Blank, No Lights
**Sleeper Panels
* 3 Inch Wide
* Blank, No lights
**Sleeper Extensions
* 3 Inch
* Blank, No Lights
* Made In USA
* Sold As Kit
* Warranty On Cab/Sleeper Panels Against Defects In Workmanship & Material From Date Of Purchase
*** High Quality Aftermarket Replacement Part (Not OEM)**** Don t See What You Are Looking For? Contact One Of Our Parts Pros 1-888-875-
7787 *
** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **
Additional Information
Height Options: |
3 Inch |
Location: |
Made In USA |
Truck Class: |
Heavy Duty |
Light Options: |
Without Lights |
Material Options: |
Stainless Steel |
Make: |
Peterbilt |
Product Type: |
Exterior |
Ready To Ship: |
Yes |
