Exterior

BESTfit One Piece Day Cab Conversion Kit With Rear WindowThis high quality fiberglass day cab conversion kit that includes a 19 X 36 inch window fits Peterbilt 377, 378, 379, 386, 388, and 389 models.* High Quality Day Cab Conversion Kit* One Piece...

Mirror Bracket Block Support For Peterbilt With Cab-Mounted Mirrors* High Quality Lower Mirror Bracket Block Support* For Cab Mounted Mirrors* Driver Side* Dimensions:  - 3.00 Inch Height (Center To Center)  - 3.00 Inch Width (Center To...

BESTfit Side Fairing Extender Fits 63 Inch Unibilt Ultra & High Roof Sleepers* High Quality Extender Fairing* Driver Side* Fits 63 Inch Unibilt Ultra And High Roof Sleepers* Pre-Drilled Holes* Guaranteed Fit* Made In USA* Sold Individually* Warranty On...

BESTfit 63 Inch Sleeper Corner SkinGet your Peterbilt in top shape with this 63-inch sleeper corner skin. It's a direct replacement for OE # 29-02007 and comes with predrilled holes for an easy fit. Made from 0.050 aluminum, it fits select 359, 377, 378,...

Peterbilt Outer Mirror Bracket By BESTfitMaintain optimal mirror stability and safety on your Peterbilt with the BESTfit Stainless Steel Outer Mirror Bracket. Designed for door-mounted mirrors, this bracket fits both driver and passenger sides, featuring...

Sleeper Panels Fits PeterbiltThese 6-inch wide fiberglass sleeper panels are designed to fit Peterbilt 63-inch sleepers. They extend all the way to the end of the sleeper extender, providing a seamless look.* High Quality Sleeper Panels* Made Of...

BESTfit Chrome Heated Power Door Mirror With Hoop Fits Peterbilt With Cab-Mounted Mirrors* High Quality Door Mirror* Motorized* Heated * Includes:  - Hoop Bracket  - Chrome Cover * Passenger Side* Sold Individually* Warranty Door Mirrors...

BESTfit Aluminum Cab Door Skin Fits Peterbilt 359* High Quality Cab Door Skin * Made Of Aluminum .063 Inch* For Passenger Side* Without Window* All Holes Are Pre-Drilled* Sold Individually* Warranty On Door Panels Against Defects In Workmanship &...

Door Seal Fits Peterbilt 300 Series By BESTfitEnsure long-lasting protection for your Peterbilt truck with the BESTfit 65.75 Inch Secondary Door Seal, a premium replacement for parts 20-15238 and 2015238. Designed for driver or passenger side, it seals...

Weather Strip Door Seal Fits Peterbilt By BESTfit Replaces 20-10985-644, R60-6001-650Protect your Peterbilt 300 Series cab from the elements with the BESTfit EPDM Weather Strip Door Seal. Crafted from high-quality EPDM rubber, this seal provides 3-5...

BESTfit 63 Inch Sleeper Corner Skin* High Quality Sleeper Corner Skin* Made Of 0.050 Inch Aluminum* Fits 63 Inch Sleeper * Fits Left Rear Or Right Front* Sold Individually* Warranty On Sleeper Corner Skin Against Defects In Workmanship & Material From...

BESTfit Passenger Side Stainless Steel Door Hinge Assembly Fits Peterbilt* High Quality Door Hinge* Made Of Polished Stainless Steel* For Passenger Side* Hinge Does Not Have Notch At The Top For Wire Boot* Dimensions:- 25.625 Inch Length- 1 Inch Height-...