Door Assemblies

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Left side
Vent Window Assembly LH 20-18320L - Peterbilt
positive OEM
Part# 20-18320L
Part# 20-18320L
In Stock
shipping-move
Special Price $430.39 Regular Price $437.07
Door Cab M2 DVM Visor Window Side Grab Handle Right Hand Z18-71221-034 - Freightliner
Part# Z18-71221-034
Part# Z18-71221-034
shipping-move Ships in 1-3 days
$685.17
Door As 169-4268 - CAT
positive OEM
CAT
Part# 169-4268
Part# 169-4268
shipping-move Ships in 1-3 days
$360.33
Left-Hand Cabin Door 126-8452 - CAT
positive OEM
CAT
Part# 126-8452
Part# 126-8452
shipping-move Ships in 1-3 days
$2,217.66
Door As. 172-1285 - CAT
positive OEM
CAT
Part# 172-1285
Part# 172-1285
shipping-move Ships in 1-3 days
$982.65
Operator Cab Door 518-7880 - CAT
positive OEM
CAT
Part# 518-7880
Part# 518-7880
shipping-move Ships in 1-3 days
$1,788.27
Door Assembly 246-4374 - CAT
positive OEM
CAT
Part# 246-4374
Part# 246-4374
shipping-move Ships in 1-3 days
$193.24
Door 132-8917 - CAT
positive OEM
CAT
Part# 132-8917
Part# 132-8917
shipping-move Ships in 1-3 days
$1,058.60
Window-Door 315-3750 - CAT
positive OEM
CAT
Part# 315-3750
Part# 315-3750
shipping-move Ships in 1-3 days
$421.87
Pump Compartment Access Door 289-6897 - CAT
positive OEM
CAT
Part# 289-6897
Part# 289-6897
shipping-move Ships in 1-3 days
$1,308.99
Door Assy-Lh Daylight R25-1251100222520 - Paccar
positive OEM
Part# R25-1251100222520
Part# R25-1251100222520
shipping-move Ships in 1-3 days
$3,790.31
Door Assy-Cab Rh K118-443-11120RS - Paccar
Part# K118-443-11120RS
Part# K118-443-11120RS
shipping-move Ships in 1-3 days
$2,104.93
Door Gp 138-5562 - CAT
CAT
Part# 138-5562
Part# 138-5562
shipping-move Ships in 1-3 days
$885.27
Door Gp-Rh 185-5771 - CAT
CAT
Part# 185-5771
Part# 185-5771
shipping-move Ships in 1-3 days
$5,964.21
Panel As 129-5217 - CAT
CAT
Part# 129-5217
Part# 129-5217
shipping-move Ships in 1-3 days
$703.21
Door Gp 127-9164 - CAT
CAT
Part# 127-9164
Part# 127-9164
shipping-move Ships in 1-3 days
$11,318.87
Cab Operator Access Door 372-9323 - CAT
CAT
Part# 372-9323
Part# 372-9323
shipping-move Ships in 1-3 days
$5,730.89
Door As-Lh 135-8703 - CAT
CAT
Part# 135-8703
Part# 135-8703
shipping-move Ships in 1-3 days
$2,958.88
Door Assy, Temp  (Single 3S011248 - Paccar
Part# 3S011248
Part# 3S011248
shipping-move Ships in 1-3 days
$69.94
Right side
Daylight Door Assembly - Right Side R25-1251410722220R - Paccar
positive OEM
Part# R25-1251410722220R
Part# R25-1251410722220R
shipping-move Ships in 1-3 days
$3,308.72
Door Shell Assembly - Right Hand, Business Class A-680-720-09-K3 - Freightliner
positive OEM
Part# A-680-720-09-K3
Part# A-680-720-09-K3
shipping-move Ships in 1-3 days
$3,124.08
Module - Door, Manual Lock, Left Hand, Tan, Dcs A18-74762-008 - Freightliner
positive OEM
Part# A18-74762-008
Part# A18-74762-008
shipping-move Ships in 1-3 days
$685.17
Module - Door, Manual Lock, Left Hand, Gray, Scs A18-74762-002 - Freightliner
positive OEM
Part# A18-74762-002
Part# A18-74762-002
shipping-move Ships in 1-3 days
$737.03
Door Assembly - 485 Mm, 60, Premium A18-58849-001 - Freightliner
positive OEM
Part# A18-58849-001
Part# A18-58849-001
shipping-move Ships in 1-3 days
$599.99
Door Shell Assembly - Service, Cab, Right Hand A18-51276-039 - Freightliner
positive OEM
Part# A18-51276-039
Part# A18-51276-039
shipping-move Ships in 1-3 days
$3,109.65
Door Assembly - 553, Unlatched A18-37217-005 - Freightliner
positive OEM
Part# A18-37217-005
Part# A18-37217-005
shipping-move Ships in 1-3 days
Special Price $119.30 Regular Price $125.79
Door Assembly - 650 Mm, 60 Rear A18-62726-000 - Freightliner
positive OEM
Part# A18-62726-000
Part# A18-62726-000
shipping-move Ships in 1-3 days
Special Price $173.54 Regular Price $177.76
Door - Cab M2 RH  Z18-71221-031 - Freightliner
positive OEM
Part# Z18-71221-031
Part# Z18-71221-031
shipping-move Ships in 1-3 days
$710.30
Left side
Door Assembly - LH  T680/T880 R25-1281-001 - Kenworth
positive OEM
Part# R25-1287-001
Part# R25-1287-001
shipping-move Ships in 1-3 days
$3,117.47
Door - W/STI Opening P54-6125 - Peterbilt
positive OEM
Part# P54-6125
Part# P54-6125
shipping-move Ships in 1-3 days
Special Price $94.01 Regular Price $107.47
Right side
Door Assembly - RH T680/T880 R25-1287-001R - Kenworth
positive OEM
Part# R25-1287-001R
Part# R25-1287-001R
shipping-move Ships in 1-3 days
Special Price $2,640.63 Regular Price $3,117.47
Mack Door Left Hand - Shell Only DM 600, RD 690 And Superliner - Fits 1968 & Newer 452-MA100L - Jones Performance
Part# 452-MA100L
Part# 452-MA100L
shipping-move Ships in 1-3 days
$412.86
Door - Left Hand Side, Wabco Standard, EBS Gray A18-43336-014 - Freightliner
Part# A18-43336-014
Part# A18-43336-014
shipping-move Ships in 1-3 days
Special Price $175.08 Regular Price $187.29
Left side
Door - CAB, Service, P4, Left Hand Z18-72587-000 - Freightliner
positive OEM
Part# Z18-72587-000
Part# Z18-72587-000
shipping-move Ships in 1-3 days
$1,599.19
Door Assembly - Cab or Front 0683478PAC - Paccar
positive OEM
Part# 0683478PAC
Part# 0683478PAC
shipping-move Ships in 1-3 days
$5,883.76
Skin Assembly - Cab Door Inner R79-6067 - Peterbilt
positive OEM
Part# R79-6067
Part# R79-6067
shipping-move Ships in 1-3 days
Special Price $413.81 Regular Price $456.44

Functional Door Assemblies to Upgrade your Semi

Truck door assemblies refer to the main body of the cab door and typically consist of a durable molded door panel that can be fitted and kitted out to meet the needs of your truck or heavy goods vehicle. It is the blank, all-in-one casing that can be selected in the color, style and finish of your choice, ready for windows, wiring and door handle parts to be added. These won’t usually require door panels to be fitted and can be a durable, secure way to enter and exit your vehicle securely and with little fuss. Door assemblies can also cover door latch mechanisms, electric window regulators, glass seals and door pad trim assemblies, so check out our product page at Big Rig World for your needs.

What do door assemblies look like?

Door assemblies come as a single door panel that offers a simple, ergonomic design - but some can be customized with door panels if you’d like a little extra comfort. Different brands and models can come in polyethylene composite, aluminum, or high-tensile steel so your truck will be protected from the elements with a strong, durable assembly that performs just as you’d expect.

Door assembly replacements

You may be considering replacing your door assembly as your current door has suffered damage or to make your truck or heavy vehicle look neater and more in-keeping with your style needs - either way, Big Rig World’s expert advisors can help you source the right ones if you are looking for a specific door and can’t find it right here. Door assemblies come in different sizes and composites and are designed to join with your truck door’s exterior so ensure you check hinges, dimensions and even additional features like handle placement to get the right fit.

Big Rig World is your go-to online car parts store for genuine OEM and Aftermarket truck and heavy vehicle parts at affordable prices, so don’t hesitate to click through our product pages for all your needs.